JPH01211751A - Method for processing silver halide color photographic sensitive material - Google Patents

Abstract

PURPOSE:To lessen the change of the photographic characteristics, especially, the max. optical density, the sensitivity and the gradation of the title material, at the time of continuously processing the material, even in case of remarkably reducing the replenishing amount of a color developer by developing the silver halide photosensitive material contg. a specified compd., while replenishing a prescribed amount of the color developer. CONSTITUTION:The silver halide sensitive material contg. the compd. shown by formula I-IV is developed, while replenishing 20-120ml of the color developer per 1m<2> of the silver halide photosensitive material. In the formulas, R1 is hydrogen atom., etc., R2-R4 are each independently hydrogen atom., etc., R5 is hydrogen atom., etc., R6 and R7 are each independently hydrogen atom., etc., R9 and R10 may be the same or the different with each other and are each halogen atom., etc., R11-R13 are each hydrogen atom., etc., Z is an atomic group capable of forming a thiazolyl ring, (n) is 0 or 1. Thus, the remarkable change of the photographic characteristics, especially the color density, the deterioration of the sensitivity and the soft gradation of the sensitive material is prevented at the time of continuous processing even if the replenishing amount of the developer is reduced.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a method for processing silver halide color light-sensitive materials, and in particular to a method for processing silver halide color light-sensitive materials in which the amount of replenishment of color developer is significantly reduced. Regarding.

(Prior art) The processing of silver halide color photographic materials basically consists of two steps: color development (in the case of color reversal materials, the preceding black and white first development) and desilvering. The method consists of a bleaching and fixing step or a single bath bleach-fixing step used in combination with or alone. If necessary, additional treatment steps such as water washing, stopping treatment, stabilization treatment, and pretreatment for accelerating development may be added.

In color development, the exposed silver halide is reduced to silver, and at the same time the oxidized aromatic primary amine developing agent reacts with the coupler to form a dye. During this process, halogen ions generated by decomposition of silver halide are eluted into the developer and accumulated. On the other hand, the color developing agent is consumed by reaction with the coupler mentioned above. Furthermore, other components are retained in the photographic light-sensitive material and taken out, and the concentration of the components in the developer decreases. Therefore, in a development method in which a large amount of silver halide photographic light-sensitive material is continuously processed using an automatic processor, etc., the components of the color developer are kept within a constant concentration range in order to avoid changes in development finish characteristics due to changes in component concentration. We need a means to do so.

For example, consumable components such as developing agents and preservatives are generally kept at a high concentration in the replenisher when the effect of concentration is small.

In addition, eluates such as halogens that have the effect of inhibiting development are
In some cases, its concentration in the replenisher may be reduced or it may not be included. Additionally, certain compounds may be included in the replenisher to eliminate the effects of eluates. Also p
In some cases, the concentration of H, alkali, or chelating agent may be adjusted. As such a method, a method of replenishing a replenisher for supplementing the missing components and diluting the increasing components is usually used. This replenishment inevitably generates a large amount of overflow fluid, which poses a major economic and pollution problem.

In recent years, there has been a strong desire to reduce the amount of color developer replenishment for the purpose of speeding up the development process, saving resources, and reducing pollution. However, simply reducing the amount of color developer replenishment results in
Due to the accumulation of eluates from photosensitive materials, especially bromine ions, which are strong development inhibitors, and various organic compounds, problems arise with continuous processing, such as a significant decrease in photographic properties, especially color density, sensitivity, and a significant softening of tone. . Furthermore, the color developer deteriorated significantly and a large amount of floating matter was generated, making it unsuitable for practical use.

Many methods have been studied to prevent the above-mentioned fluctuations in photographic properties due to low replenishment of color developing solutions. For example, JP-A-57-150847, JP-A-58-4145, JP-A-58
-120250, 60-165651, 61-26
9153 using various development accelerators and various couplers,
A technique for preventing fluctuations in photographic characteristics due to low replenishment is disclosed.

However, these effects were insufficient and unsatisfactory.

Further, Japanese Patent Application Laid-open No. 70552/1983 discloses a technology for speeding up color development using a high silver chloride photosensitive material and a low replenishment process using the technology. It is considered to be an effective means for reducing the accumulation of bromide ions, which are strong inhibitors of development, and speeding up development. However, in reality, when using high silver chloride photosensitive materials and reducing the amount of developer replenishment,
Although there is little loss in speed, photographic properties change significantly with continuous processing, and in particular, there is a significant decrease in color density and sensitivity, a significant softening of the tone, and furthermore, the color developer deteriorates and a large amount of ? 7. Problems such as roller contamination and filter clogging caused by the generation of foreign substances occurred, and the system was not suitable for practical use.

Simply using a high-chloride silver photosensitive material to reduce the accumulation of bromine ions did not reduce the amount of color developer replenishment, and a new technique was required.

(Problems to be Solved by the Invention) Currently, the amount of replenishment of color developer varies somewhat depending on the photosensitive material to be developed, but it is generally about 180 to 10,100 O per photosensitive material In (in) to be processed.

The reason why this is not possible is that, as mentioned above, during continuous processing, extremely serious problems occur such as significant fluctuations in photographic properties, deterioration of color developers, and occurrence of $ drift. No technology has been found that can fundamentally solve the problem.

Therefore, the first object of the invention was to improve the photographic properties during continuous processing even if the replenishment of color developer was significantly reduced.
In particular, it is an object of the present invention to provide a developing processing method with little variation in maximum density, sensitivity, and gradation.

A second object of the present invention is to provide a development processing method in which deterioration of the color developer is small even when the amount of replenishment of the color developer is significantly reduced.

A third object of the invention is to provide a developing method that does not cause J-type floating movement even if the amount of replenishment of color developer is significantly reduced.

(Means for Solving the Problems) The objects of the present invention have been achieved by the methods described below. That is, in a method in which a silver halide color photographic light-sensitive material is processed with a color developer containing at least one type of aromatic primary amine color developing agent, the silver halide light-sensitive material is processed as follows - Funato [■] , [■], [III),
Contains at least one compound represented by [■], and contains 20 to 120 per 1 +i of the silver halide photosensitive material
1. A method for processing a silver halide color photographic light-sensitive material, which comprises processing while replenishing ml of a color developer.

- Shipman O In the formula, R1 is a hydrogen atom, an al-1-l group or an alkoxy group, R2, R3 and R4 are each independently a hydrogen atom,
halogen atom, alkyl group, alkoxy group, cyano group,
Or represents a nitro group.

R1 is a hydrogen atom or a straight chain or branched alkyl group having 1 to 20 carbon atoms (e.g., methyl group, ethyl group, n
-propyl group, n-butyl group, terL-butyl group, t
ert-octyl group, n-dodecyl group, n-hepcudecyl group, n-octadecyl j3, etc.), and this alkyl group represents a sulfo group, carboxyl group, halogen atom (
For example, it may be substituted with a chlorine atom, a bromine atom, a fluorine atom). R2, R3, and R4 each have a hydrogen atom, a halogen atom (for example, a chlorine atom, a bromine atom, etc.), and have a carbon number of 1
to 6 straight-chain or branched alkyl groups (e.g. methyl, ethyl, 1so-propyl, n-propyl,
n-butyl group, 5ec-butyl group, tert-butyl group, tert-amino group, n-hexyl group, etc.) or an alkoxy group having 1 to 6 carbon atoms (for example, methoxy group, ethoxy group, n-propoxy group, 1so
-propoxy group, n-butoxy group, 1so-butoxy group, n-pentyloxy group, 1so-pentyloxy group, etc.).

General formula [■] In the formula, R5 is a hydrogen atom, an alkyl group, a cyclic alkyl group,
Alkenyl group, aralkyl group, aryl group, -CONH
R8 group (R represents an alkyl group, aryl group, alkylthio group, arylthio group, alkylsulfonyl group, or arylsulfonyl group) or a heterocyclic group, and R6 and R7 each independently represent a hydrogen atom, a halogen Atom, alkyl group, cyclic alkyl group, aryl group, heterocyclic group, cyano group, alkylthio group, arylthio group,
Represents an alkylsulfoxide group, an alkylsulfinyl group, or an alkylsulfonyl group.

- In R5 of Shipman (II), the number of carbon atoms of the alkyl group and alkenyl group is 1 to 36, more preferably 1 to 36.
It is 18. The number of carbon atoms in the cyclic alkyl group is 3 to 12
, more preferably 3-6. These alkyl groups, alkenyl groups, cyclic alkyl groups, aralkyl groups, aryl groups, and heterocyclic groups may have substituents, such as halogen atoms, nitro, cyan, thiocyano,
Aryl, alkoxy, acyloxy, carboxy, sulfoxy, alkylcarbonyl, arylcarbonyl,
alkoxycarbonyl, aryloxycarbonyl, sulfo, acyloxy, sulfamoyl, carbamoyl,
Acylamino, diacylamino, ureido, thioureido, urethane, thiourethane, sulfonamide, heterocyclic group, arylsulfonyloxy, alkylsulfonyloxy, arylsulfonyl, alkylsulfonyl, arylthio, alkylthio, alkylsulfinyl, arylsulfinyl, alkylamino, dialkylamino , anilino, N-alkylanilino, N-arylanilino, N-acylamino, hydroxy, and mercapto groups.

In R6 and R7 of General II [II], the alkyl group has 1 to 18 carbon atoms, more preferably 1 to 9 carbon atoms.

Further, the cyclic alkyl group has 3 to 12 carbon atoms, more preferably 3 to 6 carbon atoms. These alkyl groups, cyclic alkyl groups, and aryl groups may have substituents, and examples of the substituents include halogen atoms, nitro groups, sulfone groups, aryl groups, and hydroxy groups.

General formula (I[f) R,,R,.

R7-(,-CHOH NO3 In the formula, R1, R,, are each a halogen atom, a hydrogen atom, and a carbon atom number which may be different or the same.
~5 lower alkyl group or hydroxymethyl group, and R11 represents a hydrogen atom or a lower alkyl group having 1 to 5 carbon atoms.

-Sailor [In [[], R9, Rlo or Rl
The lower alkyl group represented by l is particularly preferably one having 1 or 2 carbon atoms.

General formula (IV) In the formula, R12 represents a hydrogen atom, an alkyl group, or an aryl group, and R13 represents a hydrogen atom, an alkyl group, an aryl group, a nitro group, a carboxyl group, a sulfo group, a sulfamoyl group, a hydroxy group, a halogen Represents an atomic alkoxy group or thiazolyl group.

Z represents an atomic group constituting a thiazolyl ring, and n represents O or 1.

R and □ are preferably a hydrogen atom, R13 is preferably a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, an amino group, a nitro group, a sulfo group, a halogen atom, and a hydroxy group, n is preferably 0, and Z is The present invention will now be described in detail.

As a result of various studies, the inventors of the present invention have surprisingly discovered that the cause of significant fluctuations in photographic properties and the generation of large amounts of floating matter when the amount of color developer replenishment is significantly reduced is due to photosensitive It was discovered that this was due to the influence of preservatives contained in the materials.

Furthermore, it has been found that the deterioration of the developer is accelerated by the influence of the preservative. Until now, it was completely unexpected that the reason why low replenishment of color developers could not be put to practical use was due to the influence of preservatives in photosensitive materials. is added to a solution containing hydrophilic colloids at any stage of the manufacturing process of photographic materials in order to prevent the hydrophilic colloids used in photographic materials from rotting or decomposing due to bacteria, mold, yeast, etc. It is known to do. In general, as preservatives, phenol, formaldehyde, paraformaldehyde, geltaraldehyde, methylolchloraldehyde, benzoic acid, phenylmercury, phenylmercuric phenylpropionate, neomycin, kanamycin, etc. are widely known. For example, phenol is widely used for photography.

Even if these color light-sensitive materials to which a preservative such as phenol is added are continuously processed with a normal replenishment amount of a color developer, no problem arises.

However, it has been found that the above problem occurs only when the replenishment amount of the color developer is significantly reduced to 20 to 120 mlf per 1n (20 to 120 mlf) of the above-mentioned photosensitive material. It is predicted that it accumulates significantly in the color developer, inhibits color development, inhibits development, accelerates deterioration of the developing agent, and generates floating matter due to changes over time, which is the root cause of the above-mentioned problems.

However, as mentioned above, it is extremely difficult to remove bacteria and preservatives from photographic materials in order to prevent bacteria, mold, yeast, etc. from rotting and decomposing the hydrophilic colloids used in photographic materials. It is.

Therefore, as a result of further investigation, the inventors found that -form (
The compounds represented by I), (II), (III), and [IV] exhibit excellent antiseptic effects, and even when the amount of color developer replenishment is significantly reduced, the photographic properties associated with continuous processing can be improved. It has been found that variations in characteristics are extremely small, furthermore, deterioration of the color developer is reduced, no floating matter is generated, and the amount of replenishment of the color developer can be significantly reduced. Among the many known preservatives, general formulas (1) and (II
It was surprising that the compounds represented by ), (1111), and [IV] specifically exhibited such an effect.

- Compounds represented by format (1), (If), (■), or [IV] are known to be added to photographic materials as preservatives for hydrophilic colloids for silver halide photographic materials. There is. - Compounds represented by format (1) are JP-A No. 54-27424, No. 59-131929, No. 59-
142543, Research Disclosure 17146
, 22875. - Compounds represented by format (II) are JP-A-58-166343, JP-A-59-
131929, 51-142543, 59-226
343, 59-226344, 59-228247
It is described in. - Compounds represented by the format (I[l) are JP-A-60-119547, JP-A-62-231936
It is described in. - Compounds of form [IV] are described in JP-A-60-263938.

However, these do not mention continuous processing at all, and furthermore, there is no mention of the problems that occur when the replenishment amount of color developer is significantly reduced, and the solutions thereof. technology was completely unknown.

Typical specific examples of the compound represented by the above-mentioned format (I) are shown below, but the compounds of the present invention are not limited thereto.

(Exemplary Compounds) [-11-2 These exemplary compounds are generally well known, and some of them are commercially available from I, CI Japan, and Dainippon Ink & Chemicals.

Typical specific examples of the compound represented by the above-mentioned form (II) are shown below, but the compounds of the present invention are not limited to these.

(Exemplary compounds) n-I U-2 n-3m-4 II-711-8 ll-14 II-15m-16 ■-17ll-18 ■-19 ll-20 ■-21 〇-21= ■-22 ■ -23 ■-24 0〇=22- ■-29 ■-32 ll-33ll-34 r θ ■-35 ■-36ll-37 IT -40n -41 n -42H-43 11-44II -45 r θ II - 46II -47 ■-48■-49 r θ IT-50H-51 ■-52■-53 r θ II-54TI -55 ■-56■-57 r θ U -58II -59 ■-60 ll-61H-62 n-63ll-64 r θ 26-65ll-66 ■-67 ll-68ll-69 n -To n -71I
I-72n-73 n-74n-75 n -76II -77 n -78m -79 Cθ ■-80 ■-81 r θ ■-82 ■-83 ■-84 ■-85 These exemplary compounds are disclosed in French Patent No. 1555416 The synthesis method is described in the number etc., and the - part is ROHM.
It is commercially available from And Haas Japan Co., Ltd.

Typical specific examples of the compound represented by the general formula (II) are shown below, but the present invention is not limited thereto.

(Exemplary compound) I[[-11[[-2 CH20HCH20H )10CH2-CCH20HHOCH2-CCH20)
1NO□ NO□ I[[-3m-4 C1l, H I3 HOCH2-CCH20HHOCH2-CCH20HN
0□ NO□ ■-5m-6 C2115CH3 I
1H3C-CCH20HH3C-CCH20HI NO□ NO□ 111-7 1[[-8N
CR3CH3) 13cmCCH20HL
C-CCH2HNO□ N02 111-9 11[-10H
C1131+ 1hc-C-CHOll 11. C2
-C-CH20+1NO2N02 III-II lll-1
2HC1l:+HII
ILCz-CCH
OHll7c3-CCI+2011NOx
N0xII[-13m-14 HCH8Br 1]1 H7C3-CCtlOHll0c)Iz-CCIIzO
IIl N02No□ ■-15 r CH3 II HOCI(2-C-CIO)1 NO□ These compounds can be synthesized with reference to the following literature, and some are commercially available from San-Ai Sekiyu ■. ing.

E, Schmidt, R, Wiikendorf,
Berichte der Deutchen Che
Mischen Ge5elschaft+ 52.3
92 (1919), B. M. Vanderbiit
, H,B, 1laas, Ind, Eng.

Chem, 32.34 (1940), 1. M,
Gorsky, S.P.

Makarow+ Berichte der Deu
tchen Chemischen Geselscha
ft, 67, 996 (1934) Said - Format [IV
Typical specific examples of the compounds represented by ] are shown below, but the present invention is not limited thereto.

(Exemplary Compounds) These exemplary compounds are generally well known, and some of them are commercially available from Hokuko Chemical Industry (■), San-Ai Sekiyu (■), and Shinto Paint (■).

In the present invention, general formulas (1), (II), (III),
Among the compounds represented by [IV], more preferable compounds are I-1, ll-1, ■-40, ■=45, and ■
-47, ■-48, I [[-1, m-3, ■-14, ■
-15, IV-1, and IV5. More preferred are I-1, ■-45, ■-14, and IV-1.

In the present invention, general formulas (I), (II), (I), [I
The compound represented by V] can be applied to any of the layers constituting a photosensitive material containing a hydrophilic colloid, such as a silver halide emulsion layer, a subbing layer, an intermediate layer, a filter layer, an antihalation layer, a protective layer, etc. You may.

Further, in the manufacturing process, when each of these layers is prepared by mixing two or more liquids, it can be added to each method.

In the present invention - formats (1), (II), (III)
, [IV] may be used alone or in combination of two or more.

In the present invention - formats (1), (Ill), (III
), [IV] is suitably added in an amount of 10 to 10,000 ppm, preferably 100 to 11,000 ppm, based on the hydrophilic colloid.

In the present invention, -form (0, (]II, (I[I)
The compound represented by IV] is dissolved in water or an organic solvent such as methanol, isopropanol, acetone, or ethylene glycol that does not adversely affect photographic performance, and added as a solution to the hydrophilic colloid center. It's okay,
Coating it on the protective layer, or dissolving it in a high boiling point solvent, a low boiling point solvent, or a mixed solvent of both, emulsifying and dispersing it in the presence of a surfactant, and then adding it to a liquid containing a hydrophilic colloid, or A method such as further coating on the protective layer may also be used.

The range of replenishment amount of color developer in the present invention, which is 20 to 120 colors per 1 rf of silver halide photosensitive material, will be explained. Due to the above-mentioned problems, it is unrealistic in the prior art to reduce the replenishment amount of the developer to 120 mβ or less for a photosensitive material, but this has become possible for the first time with the present invention. Refill amount 120
ml/m2 of photosensitive material is a value located at the boundary between the range made possible by the present invention and the range made possible by a combination of conventional techniques other than the present invention. Also, although it varies somewhat depending on the photosensitive material, the replenishment amount of developer is 20 m
If R/photosensitive material is less than 1 point, the amount of processing liquid taken out by the photosensitive material exceeds the amount of replenishment, and the processing liquid decreases, making continuous processing practically impossible. Refill N20ml/
1 photosensitive material differs slightly depending on the photosensitive material, but
This indicates the amount at which the amount of processing liquid taken out by the photosensitive material and the amount of replenishment are approximately equal.

The color developer used in the present invention will be explained in detail.

In carrying out the present invention, it is more preferable to use a developer that does not substantially contain Hensyl alcohol, from the viewpoint of processing stability of photographic properties and prevention of the above-mentioned floating matter. Here, "substantially not containing" preferably means 2
mll/f2. Below, more preferably 0.5 mi/
1. The following benzyl alcohol concentrations are most preferred, and most preferably no henzyl alcohol.

The developer used in the present invention preferably does not substantially contain sulfite ions from the viewpoint of processing stability of photographic properties. Here, "substantially not containing" preferably means 5.
The concentration of sulfite ions is 0x 10-'' mole/β or less, and most preferably, no sulfite ions are contained at all.However, in the present invention, the developing agent is concentrated before being prepared into a solution for use. Excludes the very small amount of sulfite ions used to prevent oxidation in treatment kits.

The developer used in the present invention preferably does not substantially contain hydroxylamine from the viewpoint of processing stability of photographic properties. Here, "not substantially containing hydroxylamine" preferably means 1. A hydroxylamine concentration of less than OX 10-2 mol/l, most preferably no hydroxylamine at all.

The developer used in the present invention preferably contains an organic preservative instead of the hydroxylamine or sulfite ion, from the viewpoint of processing stability of photographic properties and prevention of deterioration of the developing agent.

The term "organic preservative" as used herein refers to any organic compound that reduces the rate of deterioration of an aromatic primary amine color developing agent when added to a processing solution for a color photographic light-sensitive material. In other words, they are organic compounds that have the function of preventing oxidation of color developing agents due to air, etc. Among them, hydroxyamines (
(excluding hydroxylamine), hydroxamic acids, hydrazines, hydrazides, phenols, α-hydroxyketones, α-aminoketones, sugars, monoamines, diamines, polyamines, quaternary ammonium salts,
Particularly effective organic preservatives include nitroxy radicals, alcohols, oximes, diamide compounds, and fused ring amines. These are Japanese Patent Application No. 61-147823, Japanese Patent Application No. 61-173595, and Japanese Patent Application No. 61-165621.
No. 61-188619, No. 61-197760, No. 61-186561, No. 61-198987,
No. 61-201861, No. 61186559, No. 61
-17075 June, No. 61-188742, No. 61-
188741, U.S. Pat. No. 3,615,503, U.S. Patent No. 249
No. 4903, JP-A-51-143020, JP-A-Sho. 48-
No. 30496, etc.

Regarding the preferred organic preservatives, their types and specific compounds are listed below, but the present invention is not limited thereto.

In addition, the amount of the following compounds added to the color developing solution is 0005
mol/l to 0.5 mol/l, preferably 003 mol/l
It is desirable to add it at a concentration of 1-0.1 mol/10).

As the hydroxyamines, the following are preferred.

General formula (V) R11-N-R12 "○11 In the formula, R11 and RI2 are a hydrogen atom, an unsubstituted or substituted alkyl group, an unsubstituted or substituted alkenyl group, an unsubstituted or substituted aryl group, or a heteroaromatic group R11 and R+2 do not become hydrogen atoms at the same time, and may be linked to each other to form a heterocycle with a nitrogen atom.

The ring structure of the heterocycle is a 5- to 6-membered ring, composed of carbon atoms, hydrogen atoms, halogen atoms, nitrogen atoms, sulfur atoms, etc., and may be saturated or unsaturated.

It is preferable that the R eyes and RI2 are an alkyl group or an alkenyl group, and the number of carbon atoms is preferably 1 to 10, particularly preferably 1 to 5. The nitrogen-containing heterocycle formed by linking 6R11 and R12 is a piperidyl group, Pyrrolysilyl group, N-
Examples include an alkylpiperazyl group, a morpholyl group, an indolinyl group, and a henztriazole group.

Preferred substituents for R11 and BIz are a hydroxy group, an alkoxy group, an alkyl or arylsulfonyl group, an amide group, a carboxy group, a cyano group, a sulfo group, a nitro group and an amino group.

Compound example C2H,, -N-C2H5 □ H CH30C2H, -N-C2H, -QCtoI3○H CzHsOC2H4N CH2CH-CHz H H ■-8 As the hydroxamic acids, the following are preferred.

General formula (Vl) AZI Heterocyclic group, substituted or unsubstituted alkoxy group, substituted or unsubstituted aryloxy group, substituted or unsubstituted carbamoyl group, substituted or unsubstituted sulfamoyl group, acyl group, carboxy group, hydroxyamino group, hydroxyamino group Represents a carbonyl group. Examples of substituents include a halogen atom, aryl group, alkyl group, and alkoxy group.

Preferably A 21 is a substituted or unsubstituted alkyl group, aryl group, amino group, alkoxy group, or aryloxy group. Particularly preferred examples include substituted or unsubstituted amino groups, alkoxy groups, and aryloxy groups. The number of carbon atoms is preferably 1 to 10.

X 21 is -C-1-C-1-3○2-1 or 1
1 II S -8O-. Preferably, X21 is 10-]1.

R21 is a hydrogen atom, a substituted or unsubstituted alkyl group,
Represents a substituted or unsubstituted aryl group.

At this time, A21 and R21 may be connected to form a ring structure. The substituents are the same as those listed for A 2 +. Preferably R21 is a hydrogen atom.

Y 21 represents a hydrogen atom or a group that can become a hydrogen atom through a hydrolysis reaction.

Compound Example Vl-3 C4H,0-C-NH-OH Vl-5CH3 CH3CN 0H As the hydrazines and hydrazides, the following are preferred.

General formula (■) In the formula, R'', R32 and R33 each independently represent a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group, and R34 is a hydrogen atom, a hydroxy group, a hydrazine group,
Alkyl group, aryl group, heterocyclic group, alkoxy group,
It represents an aryloxy group, a carbamoyl group or an amino group, Xl represents a divalent group, and n represents 0 or 1.

However, when n=0, R34 represents an alkyl group, an aryl group or a heterocyclic group. R33 and R34 may jointly form a petero ring.

The compound of general formula (■) used in the present invention, that is, hydrazine and hydrazine analogs consisting of hydrazides, will be explained in detail below.

R31, R32 and R33 are each independently a hydrogen atom, a substituted or unsubstituted alkyl group (preferably 1 to 20 carbon atoms, such as a methyl group, an ethyl group, a sulfopropyl group, a carboxybutyl group, a hydroxyethyl group, a cyclohexyl group, benzyl group, phenethyl group), substituted or unsubstituted aryl group (preferably 6 to 20 carbon atoms)
, such as phenyl group, 2,5-dimethoxyphenyl group,
4-hydroxyphenyl group, 2-carboxyphenyl group, etc.) or a substituted or unsubstituted heterocyclic group (preferably a carbon number of 1 to 20, preferably a 5 to 6-membered ring, and a hetero atom such as oxygen, nitrogen, or sulfur) (eg, pyridin-4-yl group, N-acetylbiheridin-4-yl group, etc.).

R34 is a hydrogen atom, a hydroxy group, a substituted or unsubstituted hydrazino group (e.g., a hydrazino group, a methylhydrazino group, a phenylhydrazino group, etc.), a substituted or unsubstituted alkyl group (preferably a carbon number of 1 to 20) , for example, methyl group, ethyl group, sulfopropyl group, carphokidibutyl group, hydroxyamino group, cyclohexyl group, hensyl group, L-butyl group, n-octyl group, etc.), substituted or unsubstituted aryl group (preferably carbon number 6 ~20
, such as phenyl group, 2,5-dimethoxyphenyl group,
4-hydroxyphenyl di(,2-carboxyphenyl group, 2-carboxyphenyl group, 4-sulfophenyl group, etc.), substituted or unsubstituted heterocyclic group (preferably 1 to 20 carbon atoms, preferably 5 to 5 carbon atoms) It is a 6-membered ring and contains at least one of oxygen, nitrogen, and sulfur as a hetero atom.For example, a pyridin-4-yl group, an imidazolyl group, etc.) A substituted or unsubstituted alkoxy group (preferably having 1 to 20 carbon atoms) , for example, methoxy group, ethoxy group,
methoxyethoxy group, hensyloxy group, cyclohexylotoxy group, octyloxy group, etc.), substituted or unsubstituted aryloxy group (preferably 6 to 20 carbon atoms, such as phenoxy group, p-methoxyphenoxy group, p-carboxyphenyl group, (P-sulfophenoxy group, etc.), a substituted or unsubstituted carbamoyl group (preferably having 1 to 20 carbon atoms, for example, an unsubstituted carbamoyl group, an N,N-diethylcarbamoyl group, a phenylcarbonyl group, etc.), or a substituted or unsubstituted amino Group (preferably 0 to 20 carbon atoms, such as an amino group, a hydroxyamino group, a methylamino group, a hexylamino group, a methoxyethylamino group, a carboxyethylamino group, a sulfoethylamino group, an N-phenylamino group, a p-sulfo group) phenylamino group).

Further substituents for R31, R32, R33 and R34 include halogen atoms (chlorine, bromine, etc.), hydroxy groups, carboxy groups, sulfo groups, amine groups, alkoxy groups,
An amide group, a sulfonamido group, a carbamoyl group, a sulfamoyl group, an alkyl group, an aryl group, an aryloxy group, an alkylthio group, an arylthio group, a nitro group, an ano group, a sulfonyl group, a sulfinyl group, etc. are preferred.
They may also be further substituted.

X 31 is preferably a divalent organic residue, and specifically represents, for example, -CO-1-802-1 and H 1] -C-. n is O or 1. However, n=0
In the case, R'4 represents a group selected from a substituted or unsubstituted alkyl group, an aryl group, and a heterocyclic group.

Rffl and R32 and R33 and R34 may jointly form a heterocyclic group.

When n is 0, at least one of Rffl to R34 is preferably a substituted or unsubstituted alkyl group, particularly when R31, R32, R''3 and R34 are a hydrogen atom or a substituted or unsubstituted alkyl group. preferable.(
However, R31, R32, R33 and R34 are never hydrogen atoms at the same time. ), especially R”, R32
and R33 is a hydrogen atom, and R34 is a substituted or unsubstituted alkyl group, R31 and R:l'l
is a hydrogen atom, and R32 and R34 are substituted or unsubstituted alkyl groups, or R31 and R32 are hydrogen atoms, and R32 and R34 are substituted or unsubstituted alkyl groups (in this case, R31 and R34
may jointly form a heterocycle) is preferred. n
When =1, -C○- is preferable as X31, and R3
4 is preferably a substituted or unsubstituted amino group,
R31 to R33 are preferably a hydrogen atom or a substituted or unsubstituted alkyl group.

The alkyl group represented by R31 and R34 preferably has 1 to 10 carbon atoms, more preferably 1 to 7 carbon atoms. Preferred substituents for the alkyl group include a hydroxyl group, a carboxylic acid group, a sulfonic acid group, and a phosphonic acid group. When there are two or more substituents, they may be substituted or substituted.

- Compounds of the form (■) are R3'', R32, R33, R
It may form a bis body, a tris body, or a polymer linked by 34.

Specific examples of the compound represented by the general formula (■) are listed below, but the present invention is not limited thereto.

(■-1) (■-2) (■-3)
(■-4) (■-5) (■-6) (■-7) (■-8) TOOCCH, NHNHCH2COOH (■-9) NR2NH-(-CH, →-, NHNH2 (■-10) NR2NHCH2CH20H (■-12) NH1,NH1-(CH2)3-3O3H(■-13) Nl(2NH-(CH2)4-3o:IH(■-14
) NH2NH-(CH2)3-C○OH 1-I (■-18) Na○○CCHN HN HCHC00N aj CH3CH3 (■-19) N H2N HCH, CI'12C00N a (■-2
0) NH2NHCH2C○ONa (■-21) H2NNHCH2CH2S○3Na (■-22) C4Hq (n) H2NNHCHCOOH (■-23) C6H+3(n) H2NNHCHCOOH (■-24) C6Hq (n) H2N N -+CH C00H) 2 (■-25) R2NN -(-CHzCHzS○3 Na)z(■-
26) 82 NN -ecH2cH2CH2S○3 Na)z
(■-27) 2H5 H2N N HCHCOOH) z (■-28) Cto■3 □ H2NNHCI(COol-i (■-32) -(CH2-N-CH,CH2-)-iH2 Average molecular weight approximately 4,000 (■-33) x:y=60:40 Average molecular weight approximately 20,000 (■-34) NH2NICONH2 (■-35) H NH2NHCNH2 (■-36) N H2N HCON HN H2 (■-37) N H2N HS 03 H (■-38) NH2NH3○ZNHNH2 (■-39) CH3NHNH3O2NHNHCH3 (■-40) NH2Nl-IC0NH-(CH2) , -NHCO
NHNH2 (■-42) Nto12NHCOCONHNH2 (■-46) N H2COCON HN H.

(■-48) (■-49) (■-51) −58= (■-52) NHCONHNH.

(■-57) ○ 0H2NN
HCNH-(CH2)6-NHCNHNH2(■-58
) (■-59) (■-60) 0Na○3
SCH, CH2NHCNHNH2 (■-61)
○HOOCCH2CH2NHCNHN
H2(■-62) (■-63) NH2NHCOOC,H9 (■-64) NH□ N HCOCH3 (■-67) N H2N HCH2P O:+ Hz(■-73) (CH3) 3 CCON HN H2(■- 74)
○1] (CH3)3COCNHNH2 (■-75) (■-76) CH2C00II (■-80) HOCH, CH25o2N (Nr12 (■-81) N a 03S CH2CI'r 2 CON HN
II 2 (■-82) Hz N CON HCH2CH2S Oz N HN
H2 (■-83) (■-85) t12NNHCH2CH2P○3H2 (■-86) OH ■ 1←CH2NCH2C1 (→T H2 Specific examples other than the above include pages 11 to 24 of the specification of Japanese Patent Application No. 170756/1983, Specification No. 61-171682, pages 12-22, Specification No. 61-173468, page t9-
Examples of the compounds described on page 19 and the like can be mentioned.

Many of the compounds represented by the general formula (■) are available as commercial products, and [Organic Synthesis J (OrB+1nic 5yntheses)
Co11°Vol, 2. pp208-213; J
our, Amer, Chem, Soc,.

Co., 1747 (1914); Oil Chemistry, 24.
31 (1975); Jour, Org, Chcm.
25.44 (1960); Pharmaceutical Journal, 9i.

1127 (1971); rOrganic 5 syntheses, Co
11. Vol.1. p450; 'New Experimental Chemistry Course', Volume 14, III, p1621-162El
(round neck); [1ei1. , 2.559; Be
11. , 3.117; E.B. Mohret al.
, Inorg, Syn, , C32 (1953);
P., J. Wilson.

E, C, Pickering, J, Chem, Soc.
,,Month! 3.394 (1923): N. J. Leon
ard, J., Il., Boyer, J., Org., Ch.
cm, 15 42 (1950);
s), Co11. Vol, 5+ p1055; r',
A, s, 5m1th, rDerwaitives o
f hydrClzine andother hydr
ronitrogens havinRn-n-bon
ds J.

p120-124. pt3o ~131.
TII [i BENJ eight old N to CO) IMINGSC
OMpANY, (1983);
ey R, 5andier Waif Karo,
'Organic Functional grow
p Preparation+J.

Vol, 1.5econd Edition, p45
It can be synthesized according to general synthesis methods such as No. 7.

The amount of hydrazine or hydrazide represented by the general formula (■) is preferably 0.01 to 50 per 11 of the color developer.
g, more preferably 0.1 to 30 g, particularly preferred, <
is used in a content of 0.5 to 10 g.

As the phenols, the following are preferred.

-Format (■) In the formula, R41 is a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a carbo:tosyl group, a sulfo group, a carbamoyl group, a sulfamoyl group, an amide group, a sulfonamide group, a ureido group, an alkylthio group, aryldio group, 21.4 group, cyano group, amino group,
It represents a formyl group, an acyl group, a sulfonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxysulfonyl group, and an aryloxysulfonyl group.

When R41 is further substituted, examples of the substituent include a halogen atom, an alkyl group, an aryl group, a hydroxyl group, an alkoxy group, and the like. Also, R4
When there are two or more 1's, their types may be the same or different, and when they are adjacent, they may be bonded to each other to form a ring. The ring structure is a 5- to 6-membered ring, and includes carbon atoms, hydrogen atoms, halogen atoms, oxygen atoms,
It is composed of nitrogen atoms, sulfur atoms, etc., and may be saturated or unsaturated.

R42 represents a hydrogen atom or a hydrolyzable group. Moreover, m and n are integers from 1 to 5, respectively.

In the general formula (■), R41 is preferably an alkyl group, a halogen group, an alkoxy group, an alkylthio group, a carboxyl group, a sulfo group, a carbamoyl group, a sulfamoyl group, an amine group, an amide group, a sulfonamide group, a nitro group, and a cyano group. It is the basis. Among them, alkoxy groups, alkylthio groups, amino groups (, 21, 4 groups are particularly preferable,
These are more preferably located at the ortho or para position of the (○R42) group. Furthermore, the number of carbon atoms in R41 is from 1 to 1.
0 is preferred, and 1 to 6 are particularly preferred.

Preferred R42 is a hydrogen atom or a hydrolyzable group having 1 to 5 carbon atoms. Also, (OR”)
When there are two or more groups, it is more preferable that they are located at ortho or para positions with respect to each other.

-100H ooH The following are preferred as α-hydroxygetones and α-aminoketones.

General formula (IX) ox” R5'-C-CH-R52 In the formula, R5I represents a hydrogen atom, a substituted or unsubstituted alkyl group, aryl group, alkoxy group, aryloxy group, or amino group, and R52 represents hydrogen Represents an atom, substituted or unsubstituted alkyl group, or aryl group, R51 and R52
may jointly form a carbocycle or a heterocycle. X'' represents a hydroxyl group, substituted or -70- represents an unsubstituted amino group.

In general formula (IX), R51 is preferably a hydrogen atom, an alkyl group, an aryl group, or an alkoxy group;
52 is preferably a hydrogen atom or an alkyl group.

IX-1 CH3CCH,OH II l CH3C-CHCH3 IX-3 IX-4 II CI-I 3 CCH, NHC, H5 X-5 HC-CH20H ■-6■-7 ■-8 00H II l CH30(,-CHC2Hs llT is also a preferred organic preservative.

Sugars (also called carbohydrates) are monosaccharides and polysaccharides! Many have the general formula CnH2mum. Single IJ generally refers to aldehydes or ketones of polyhydric alcohols (called aldoses and ketoses, respectively), their reduced derivatives, oxidized derivatives, dehydrated derivatives, and a wider range of derivatives such as amino sugars and thiosaccharides. . Moreover, polysaccharide refers to a product obtained by dehydration condensation of two or more of the above-mentioned monosaccharides.

More preferred among these saccharides are aldoses having a reducing aldehyde group and derivatives thereof, and particularly preferred among these are those corresponding to tlf.

X-I D-Oxylose X-2L-arabinose X'-3D-ribose X-4D-deoxyribose X-5D-glucose X-6D-galactose -10D-Sorbitol monoamines include the following.

General formula (xl) □ R71N ) (73 In the formula, R7+, R72, and R?3 do not represent a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an aralkyl group, or a heterocyclic group. Here, R7+ R72, R7I and R
? 3 or R72 and R73 may be connected to form a nitrogen-containing heterocycle.

Here, Rffl, R'+2, and R73 may have a substituent. R'', R72, R7] are particularly preferably a hydrogen atom or an alkyl group. Examples of the substituent include a hydroxyl group, a sulfone group, a carboxyl group, a halogen atom, a nitro group, an amino group, and the like.

l-1 N -+CH2CH20H) 3 I-2 H2NCH2CH20H Xl-3 HN -f-CH2CI(,CH)2 I-4 CH ■ C7H,, N -+ CH,CHCH20H) 2I-
6 Xl-8 Xl-9 Xl-10 (HOCH2CH2-)-, NCH, CH25○2CH
3X I-11 HN-(-CH, COOI()2 X +-12 HOOCCH2CH, CF(COOH N' H.

X + -13 112NCH2CH2SO2NHz l-13 Xl-14 H2N CHCH20H)z l-15 HOCH2CHCOOH CH2 Xl-16 Xl-17 Xl-18 The following diamines are preferred.

-Format (■) In the formula, R81, R82, R83, and R114 represent a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an aralkyl group, or a heterocyclic group.

R85 represents a divalent organic group, specifically an alkylene group, an arylene group, an aralkylene group, an alkenylene group, or a heterocyclic group.

R81, R82, R83 and Rsa are particularly preferably a hydrogen atom or an alkyl group, and R85 is particularly preferably an alkylene group.

XI[-1 ll-2 (HOCH2CH-2+2 N CH2CH2N-+C
Hz CH20H)zX l-30H I l14 H2NCH2cHz N +c I Z CT
-I 20 H) 2ll-5 R2N G Hz CM CI (2N H2□ CH

-Format (Xllll) In the formula, R91, R92, R93 and Bq4 are hydrogen atoms,
Represents an alkyl group, alkenyl group, aryl group, aralkyl group or heterocyclic group.

Rqs, R96, and R97 represent a divalent organic group, and specifically have the same meaning as RII5 in the -form (XIr) above.

X" and X92 are -N-1-〇-1-S-1-CO-1
-8O□-1-8O- or a combination of these linking groups, R98 represents R91, R92
, R93 and R94 have the same meaning. m represents an integer of 0 or 1 or more.

(The upper limit of m is not particularly limited, and as long as the compound is water-soluble, it may have a high molecular weight, but usually m is preferably in the range of 1 to 3.) NCll2CIl□0
011□C11,11iC1l□CII□O1+)21
ll-3 XII[-4 1ll-6 H2N+CH2CH2NH-)-, H n =500. 20. 000 1ll-7 1-12NCH2C1 (CH2NCH2CHCH2NH
.

Off OH XII[-8 As the quaternary ammonium salt, the following are preferred.

(In the formula, RIOI represents an n-valent organic group, R102,
R103 and R104 represent a monovalent organic group. The organic group here refers to a group having one or more carbon atoms, and specifically refers to an alkyl group, an aryl group, a heterocyclic group, and the like. R.I.
At least two of 02, RI03 and RIOJ may be bonded to form a heterocycle containing a quaternary ammonium atom. n is an integer of 1 or more, > (e indicates a counter anion) a particularly preferred monovalent alkyl group substituted or unsubstituted among RI02, R1°3 and R104, +02, R103 and R104 at least one of
Most preferably, it is a hydroxyalkyl group, an alkoxyalkyl group or a carboxyalkyl group.

n is preferably an integer of 1 to 3, more preferably 1 or 2
It is.

XR7-1' C2R5N +cz Ha OH) 3, Z SO
4IV-3 ■ N(-C,H40H) 4 , Br-IV-4 ■ (C28%-1hN-('-C2H40H) 2 (
1-XI'tL-5 IV-6 IV-7 C,R5 C1h CH.

R7-10 CzHs CzHs The following nitroxy radicals are most preferred.

Rllll and RH2 each represent a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group. In addition, these alkyl groups,
The aryl group or heterocyclic group may have a substituent. Such substituents include hydroxy group, oxo group, carbamoyl group, alkoxy group, sulfamoyl group,
Examples include carboxy group and sulfo group. Examples of the heterocyclic group include a pyridyl group and a piperidyl group.

Preferably R1 and RH2 are substituted or unsubstituted aryl groups, tertiary alkyl groups (e.g. t-butyl group, etc.)
It is.

(Compound example) XV-2XV-3 CH3 X　V　-4X　V　-5 The following alcohols are preferred.

-Form (XVI) R12' R122CX121 □ In the formula, R121 represents a hydroxy-substituted alkyl group,
R122 represents an unsubstituted alkyl group or a group similar to R121. R123 represents a hydrogen atom or a group similar to R122. X121 represents a hydroxy group, a carboxyl group, a sulfo group, a nitro group, an unsubstituted or hydroxy-substituted alkyl group, an unsubstituted or substituted amide group, or a sulfonamido group.

In the JIG formula (XVI), X 121 is preferably a hydroxy group, a carboxyl group, or a hydroxyalkyl group.

XVI-I CH3CH3 HO-C-□C-OH CH3CH.

XVI-2CH3 □ 1(0-CH-CR2-C-〇H CH3CH.

X ■-3 HO-CH-CH-CH (l CH3CHs XV-4 HO-CH-(-CH,0H)Z XVI-5 (HOCHzhC00H VI-6 C-(-CH20H)- XVI-7 (HOCHzh CCH3 VI-s (HOCHHz)r　C-N　HCOCH+1 CH3 XVI-10 HO-CH-CH2CH20H CI-+ 20H The following alcohols are preferred.

-Format (X■) R131-0-(CH-CH2-○(R132□) In the formula, R131, RI32, and R133 each represent a hydrogen atom or an alkyl group, and n represents a positive integer up to 500.

The alkyl group represented by R131, R132, and RI+3 preferably has 5 or less carbon atoms, more preferably 2 or less carbon atoms. R131, R132, R133
is very preferably a hydrogen atom or a methyl group,
Most preferably, it is a hydrogen atom.

n is preferably a positive integer of 3 or more and 100 or less, more preferably 3 or more and 30 or less.

X■-1 HO+cH, CH20-h-CH X■-2 CH30(-CH2Cl, 0→-r-OHX■-3 CI-I30+CH2CH20-h-○CH3X■-4 HO(-CHCH20→rOH H3 X■-5 HOCH2CH20CH3 X■-6 C2R50+CH2CHz ○-)! -0HX■-7 HO(-CH2CH20-)=H Average molecular weight: Approximately 300 X■-8 To■0ECH2CH,○−χ=)( Average molecular weight: Approximately 800 X■-9 ToIOE CH2CH2O+-ToI Average molecular weight: Approximately 3000 X■-10 HO(-CH2CH2t)+r-H Average molecular weight approximately 8000 As the oximes, the following are preferred.

-Form (X■)/○H)] R'4' -C-C-R142 I \OH In the formula, R141 and R112 are each a hydrogen atom,
It represents a substituted or unsubstituted alkyl group and a substituted or unsubstituted aryl group. Also, R141 and R
142 may be the same or different, and these groups may be connected.

In general formula (X■), R141 and R142 are preferably alkyl groups substituted with halogen groups, hydroxyl groups, alkoxyl groups, amino groups, carboxyl groups, sulfo groups, phosphonic acid groups, and nitro groups, and unsubstituted alkyl groups. It is an alkyl group.

Further, the total number of carbon atoms in the -C formula (X■) is preferably 30 or less, and more preferably 20 or less.

X■-1 -OH CH3-C-C-CH3 N-○H -0H )I HOfCH-)r-C-CfCH2h-OI1N-○H N -OH X■-5 N -OH ]1 HO2CCH2CH2CCCHz Chz C0O
HN -01-1 -93= As the polyamines, the following are preferred.

In the formula, X IsI, X +52 represent -C0-1 or -802-, R151, RI52, RI53
, R154, RISS and R156 represent a hydrogen atom, an unsubstituted or substituted alkyl group, and R157 represents an unsubstituted or substituted alkylene group, an unsubstituted or substituted arylene group, and an unsubstituted or substituted aralkylene group.

ml, m2, n represent 0 or 1.

×IV-1 11,11 H2NCNHCNH2 χIV-2 Hz N CN HN HCN Hz XIV-300 11]I H2N-C-C-NH.

XIV-4 11]1 r(2NCNr(]-12CH2NHCNH2IV-6 R2NSO2NH302NR2 As the condensed cyclic amines, the following are preferred.

In the formula, X represents a trivalent atomic group necessary to complete the condensed ring, and R1 and R2 represent an alkylene group, an arylene group, an alkenylene group, or an aralkylene group.

Here, R1 and R2 may be the same or different.

Among general formulas (XX), particularly preferred ones are general formulas (1
-a) and (1-b).

In the formula, XI represents N or CH. R1 and R2 are defined as in general formula (XX), and R3 is R'
, represents a group similar to R2, or -CH7C-.

In the general formula (1-a), width and Xl are preferably N. The number of carbon atoms in R1, R2, and R3 is preferably 6 or less, more preferably 3 or less, and most preferably 2.

R', R2, T';! 3 is preferably an alkylene group or an arylene group, most preferably an alkylene group.

In the formula, R' and R2 are defined as in the general formula (XX).

In general formula (1-b), the number of carbon atoms in R1 and R2 is preferably 6 or less. R', I'? 2 is an alkylene group,
An arylene group is preferred, and an alkylene group is most preferred.

- Among the compounds of formats (1-a) and (1-b), especially -
Compounds represented by format (1-a) are preferred.

X X -I X X-2Xχ-3X
X-4 X X -5X Many compounds are easily available commercially.

Two or more of the above organic preservatives may be used in combination). A preferred combination is at least one compound of general formulas (V) to (X) and (XI) at least one compound in (XI).

A more preferable combination is at least one of the general formulas (V) and (■) and at least one of the general formulas (X) and (XX).

The color developer used in the present invention will be explained below.

The color developer used in the present invention contains a known aromatic primary amine color developing agent. A preferred example is p-phenylenediamine, and representative examples are shown below, but the invention is not limited thereto.

[1-IN, N-diethyl-P-phenylenediamine D-24-(N-ethyl-N-(β-hydroxyethyl)amine coaniline D-32-methyl-4-[N-ethyl-N-(β -hydroxyethyl)aminocoaniline D-44-amino-3-methyl-N-ethyl-N-(β
Methanesulfonamidoethyl)-aniline, particularly D-4, is more preferably used in terms of processing stability of photographic properties and image storage stability after processing.

Further, these p-phenylenediamine derivatives may be salts such as sulfates, hydrochlorides, p-toluenesulfonates, and the like. The amount of aromatic-grade amine developing agent used is preferably in a concentration of about 0.1 g to about 20 g, more preferably about 0.5 g to about 10 g per 11 of the developer solution.

The color developer used in the present invention preferably has a pH of 9
-12, more preferably 9-11.0, and the color developer may contain other known developer component compounds.

It is preferable to use various buffers to maintain the above pH. Buffers include sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, trisodium phosphorus, tripotassium phosphate, disodium phosphate, dipotassium phosphate, sodium borate, potassium borate,
Sodium tetraborate (borax), potassium tetraborate, O
- Sodium hydroxybenzoate (sodium salicylate), Potassium O-hydroxybenzoate, Sodium sulfo λ-hydroxybenzoate (sodium j-sulfosalicylate),! -Potassium sulfo-1-hydroxybenzoate (!-potassium sulfo-tlJ tylate) and the like can be mentioned.

The amount of the buffer added to the color developer is O01 mol/1
It is preferably more than 0.1 mol/l-0, especially 0.1 mol/l-0,
Particularly preferred is gmol/l.

In addition, various chelating agents can be used in the color developing solution as calcium and magnesium precipitation inhibitors and in order to improve the stability of the color developing solution.

Specific examples are shown below, but the invention is not limited to these.

・Nitrilotriacetic acid ・Diethylenetriaminepentaacetic acid ・ethylenediaminetetraacetic acid ・triethylenetetraminehexaacetic acid ・N , N , N -)rimethylenephosphonic acid ・ethylenediamine-N , N , N' , N'-tetramethylenephosphonic acid ・/, 3-diamino-1-propatoltetraacetic acid, transcyclohexanediaminetetraacetic acid, nitrilotripropionic acid, /,! -Diaminoprononetetraacetic acid, hydroxyethyliminodiacetic acid, glycol ether diamine tetraacetic acid, hydroxyethylenediaminetriacetic acid, ethylenediamine orthohydroxyphenylacetic acid, 1-phosphonobutane-/,,2,! -tricarboxylic acid/-hydroxyethylidene-/,/-diphosphonic acid/N,N/-bis(,2-hydroxybenzyl)ethylenediamine-NIN'-cyan vinegar9 These chelating agents can be used with a concentration of 2 Pi or more if necessary. May be used together.

These chelating agents may be added in an amount sufficient to sequester metal ions in the color developer. For example /l
1) o, approximately 7g-/θg.

Any developer drinking enhancer can be added to the color developer as necessary.

As the development accelerator, Japanese Patent Publication No. 37-/1arr, No. J
7-j P! No. 7, same 3! -7r, No. 21, 4'4
t-/, 2JJ' (No. 7, tits-yoiy and U.S. Pat.
No. and same! 0-7! p-phenylenediamine compound represented by No. Jj4', JP-A-ShojO-/37726,
Special Publication No. 4 /l -30074-, Japanese Patent Publication No. 1982-15
Quaternary ammonium salts represented by No. 6826 and No. 52-43429, etc., U.S. Patent No. 2.610,122
P-aminophenols described in U.S. Patent No. 4,119,462, U.S. Pat.
No. 8,182, No. 4,230,796, No. 3,253
．． No. 919, Japanese Patent Publication No. 41-11431, U.S. Patent No. 2
゜482.546, 2.596.926 and 3
, 582,346, etc., Japanese Patent Publication No. 37-16088-, Ibid. +2-25201, U.S. Patent No. 3,128.183, Special Publication No. 11431-1973
No. 42-23883 and U.S. Patent No. 3.532.
Polyalkylene oxide represented by No. 501, etc., 1-phenyl-3-virapritones, hydrazines, mesoionic compounds, ionic compounds, imidazoles, etc. can be added as necessary.

Any antifoggant 10.1 can be added to the color developer used in the present invention, if necessary.

As antifoggants, alkali metal halides such as sodium chloride, potassium bromide, potassium iodide, and organic antifoggants can be used. Examples of organic antifoggants include benzotriazole, t-nitrobenzimidazole, and! -Nitroisoindazole, j-methylbenzotriazole, j-nitrobenzotriazole, j
-Chloro-benzotriazole,! -thiazolylbenzimidazole, cochiazolylmethyl-benzimidazole, indazole, hydroxyazaindolizine,
A typical example is a nitrogen-containing heterocyclic compound such as adenine. .

The color developer used in the present invention preferably contains fluorescent m white side. As optical brighteners, F, 4
Preferred are t'-diamino-,2,,2'-disulfostilbene compounds. The amount added is o-jg/l, preferably 0.
．． /~4tg/, 1.

Furthermore, various surfactants such as alkylsulfonic acids, arylphosphonic acids, aliphatic carboxylic acids, and aromatic carboxylic acids may be added as necessary.

The processing temperature of the color developer of the present invention is preferably λ0-4000°C and 30-00°C. The treatment time is 10 seconds to j minutes, preferably 30 seconds to 1 minute.

The replenishment amount of the color developer of the present invention is photosensitive material/rn2 equivalent k
) roml ~/a omJl, preferably 30m1
~100m1. The replenishment amount here refers to the replenishment of the so-called color developer replenisher, and the amount of additives and the like to compensate for deterioration over time and concentration is outside the replenishment amount.

The additives mentioned here include, for example, water for diluting the concentrate, preservatives that tend to deteriorate over time, or alkaline agents that increase the pH.

After color development, the photographic emulsion layer is usually bleached.

The bleaching process may be carried out simultaneously with the fixing process (bleach-fixing process) or separately. Furthermore, in order to speed up the processing, a processing method may be used in which bleaching is followed by bleach-fixing. Furthermore, treatment with two consecutive bleach-fixing baths, fixing treatment before bleach-fixing treatment, or bleaching treatment after bleach-fixing treatment can be carried out as desired depending on the purpose. Examples of bleaching agents include iron (■), co-curt (■
), compounds of polyvalent metals such as chromium (■), copper (n),
Peracids, quinones, nitro compounds, etc. are used.

Typical bleaching agents include ferricyanide; dichromate: organic complex salts of iron (I[l) or cobal) (Ill), such as ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, cyclohexanediaminetetraacetic acid, methyliminodiacetic acid, Aminopolycarboxylic acids such as 3-diaminoprono-ξ-tetraacetic acid, glycol ether diamine tetraacetic acid, or complex salts of citric acid, tartaric acid, malic acid, etc.; persulfates; bromates; permanganates; nitrobenzenes, etc. are used. be able to. Among these, aminopolycarboxylic acid iron (Ill) complex salts and persulfates, including ethylenediaminetetraacetic acid iron (Ill) complex salts, are preferred from the viewpoint of rapid processing and prevention of environmental pollution. Additionally, aminopolycarboxylic acid iron (In) complexes are particularly useful in both bleach and bleach-fix solutions.

The pH of the bleach or bleach-fix solution using these aminopolycarboxylic acid iron (III) complexes is usually ~! However, to speed up the process, it is also possible to process at an even lower pH.

A bleach accelerator may be used in the bleaching solution, bleach-fixing solution, and their prebaths, if necessary.

Specific examples of useful bleach accelerators are described in U.S. Patent No. 3. Dori 3,13g No. 1 West German patent
1.2ri 0, 1/, 2, JP-A-Sho J3-ta-j, t30
No., Research Disclosure Shop/7. /2ri issue (
Compounds having a mercaptohub or disulfide bond described in JP-A-1989-1979-/'I-0, etc.
．． Thiazolidine derivatives described in /2; US Patent No. 3
．． 70t, thiourea derivatives as described in J-2/; iodide salts as described in JP-A No. 70t, No. 23; polyoxy as described in West German Patent No. 1.74g, 4'30; Ethylene compounds; polyamine compounds described in Tokko Sho≠j-##3; bromide ions, etc. can be used. Among them, compounds having a mercapto group or a disulfide group are preferred from the viewpoint of a large promoting effect, and are particularly preferred in US Pat. No. 3,8', 3. I
II, West German Patent No. 1゜xyo,ri,:z, JP-A-33-F! Preferred are the compounds described in No. 30, Vol. Additionally, U.S. Pat.

Jj, 2.131. Compounds described in No. 1 are also preferred. These bleach accelerators may be added to the photosensitive material. These bleach accelerators are particularly effective when bleach-fixing color light-sensitive materials for photography.

Thiosulfates, thiocyanates, thioether compounds, thioureas, large amounts of iodide salts, etc. can be used as additives for all build-up, but thiosulfates are commonly used, especially ammonium thiosulfates. Most widely used.

Preservatives for bleach-fix solutions include sulfites, bisulfites,
Sulfinic acids or carbonyl bisulfite adducts are preferred.

The silver halide color photosensitive material of the present invention is generally subjected to a water washing and/or stabilization process after decomplexation treatment.

The amount of water used in the washing process depends on the characteristics of the photosensitive material (for example, depending on the materials used such as couplers), the application, the temperature of the washing water, the number of washing tanks (number of stages), the replenishment method such as countercurrent or forward flow, and various other conditions. Therefore, it can be set over a wide range. Among these, the relationship between the number of washing tanks and the amount of water in the multistage countercurrent method is
Urnal of the 5ociety of
MotionPicture and Te1evi
sion EngineersMzl, Volume L, p.
It can be determined by the method described in 24tr-, 2t3 (/ytz, r issue).

According to the multi-stage countercurrent method described in the above-mentioned literature, the amount of water used for washing can be significantly reduced, but due to the increase in the residence time of water in the tank, bacteria will breed, and the generated suspended matter will adhere to the photosensitive material. The problem arises. In the processing of the color photosensitive material of the present invention, as a solution to such problems,
The method for reducing calcium ions and magnesium ions described in Japanese Patent Application No. Sho A/-/3/, No. t32 can be used very effectively. Also, the opening of the l agency j7-za! 4
Chlorine-based disinfectants such as inthiazolone compounds and thiabendazoles, chlorinated sodium incyanurate, and other benzotriazoles described in No. ``Sterilization, sterilization, and anti-mold technology'', Japanese anti-bacterial and anti-fungal science wire mesh [Encyclopedia of anti-bacterial and anti-mold agents J
It is also possible to use the fungicides described in .

The pH of the washing water in the processing of the photosensitive material of the present invention is 4.
-9, preferably 5-8. The washing water temperature and washing time can be set in various ways depending on the characteristics of the photosensitive material, its use, etc.
Generally, a range of 20 seconds to 10 minutes at 15-45°C is selected, preferably 30 seconds to 5 minutes at 25-40°C.

Furthermore, the photosensitive material of the present invention can be directly processed with a stabilizing solution instead of the above-mentioned washing with water. In such stabilization treatment, Japanese Patent Application Laid-Open Nos. 57-8.543 and 58-14
．． All known methods described in No. 834, 60-220.345 can be used.

Further, following the water washing treatment, a further stabilization treatment may be carried out, and an example of this is a stabilization bath containing formalin and a surfactant, which is used as the final bath of a color photosensitive + A material for photography. can.

In addition, it is preferable to carry out stabilization treatment without substantially washing with water, from the viewpoints of water saving treatment and image storage stability after treatment.

Various chelating agents and antifungal agents can also be added to this stabilizing bath.

The overflow liquid from water washing and/or replenishment of the stabilizing liquid can be reused in other processes such as the desilvering process.

The silver halide color light-sensitive material of the present invention may contain a color developing agent for the purpose of simplifying and speeding up processing. In order to incorporate the color developing agent, it is preferable to use various precursors of the color developing agent. For example, U.S. Patent No. 3,342,59
Indoaniline compound described in No. 7, No. 3,342,
No. 599, Research Disclosure-p-14, 13
Schiff base type compounds described in No. 50 and No. 15,159, aldol compounds described in No. 13.924, metal salt complexes described in U.S. Pat.
Examples include urethane compounds described in No.-135.628.

The silver halide color light-sensitive material of the present invention may optionally contain various 1-phenyl-3
- Virapritons may be incorporated. Typical compounds are JP-A-56-64.339 and JP-A-57-14.4547.
No. 58-115.43B, etc.

Various treatment liquids in the present invention are used at 10'C to 50'C. Usually a temperature of 33°C to 38°C is +i
Although it is similar to tp, it is possible to increase the temperature to accelerate the processing and shorten the processing time, or conversely to lower the temperature to improve the image quality and the stability of the processing solution. Further, in order to save silver on the photosensitive material, a treatment using cobalt intensification or hydrogen peroxide intensification as described in West German Patent No. 2.22G, 770 or US Pat. No. 3,674,499 may be carried out.

The method of the present invention can be applied to processing color paper, color reversal paper, color direct positive paper, etc.

Next, details of the silver halide color photographic light-sensitive material used in the present invention will be explained.

The silver halide color photosensitive material used in the present invention has an 80%
In rapid processing and low replenishment processing, it is more preferable to have a high-silver chloride emulsion containing silver chloride in an amount of mol % or more in at least one layer. More preferably, there is a high silver chloride emulsion comprising 95 mol % or more, more preferably 98 mol % or more silver chloride. Further, the silver halide color light-sensitive material used in the present invention may contain a small amount of silver bromide or silver iodide. This may have many useful benefits in terms of photosensitivity, such as increasing the amount of light absorption, strengthening the adsorption of spectral sensitizing dyes, or weakening desensitization caused by spectral sensitizing dyes. Preferably, the halogen composition of the silver halide in all the photosensitive emulsion layers is 80 mol % or more.

The silver halide grains used in the present invention may have different phases inside and on the surface (core/shell grains), may have a multilayer structure such as a bonded structure, or may have a uniform phase throughout the grain. good. Moreover, they may be mixed.

Average grain size of silver halide grains used in the present invention (
In the case of spherical or near-spherical particles, the particle size is the particle diameter, and in the case of cubic particles, the particle size is the ridge length, and it is the average based on the projected area.

In the case of tabular grains, it is also expressed in terms of spheres. ) is preferably 2 μm or less and 0.1 μm or more, particularly preferably 1.5
It is not more than 0.15 μm. The grain size distribution may be narrow or wide, but the value obtained by dividing the standard deviation value of the grain size distribution curve of the silver halide emulsion by the average grain size (variation rate) is within 20%, particularly preferably 15%. %
So-called monodispersed silver halide emulsions within the following are preferably used in the present invention. In addition, in order to satisfy the target gradation of the photosensitive abrasive, two or more types of monodisperse silver halide emulsions with different grain sizes are used in the emulsion layer having substantially the same color sensitivity (monodispersity is defined as ) can be mixed in the same layer or coated in separate layers. Furthermore, two or more types of polydisperse silver halide emulsions or a combination of a monodisperse emulsion and a polydisperse emulsion may be mixed or layered for use.

The silver halide grains used in the present invention have regular shapes such as cubes, octahedrons, rhombic dihedrons, and dodecahedrons.
It may have a crystalline form or a coexistence of these crystals, or it may have an irregular shape such as a spherical shape.
It may have a crystalline form (gular), or it may have a composite form of these crystalline forms.

Tabular grains may also be used, especially length/J! An emulsion in which tabular grains having an X ratio of 5 or more, particularly 8 or more, occupy 50% or more of the total projected area of the grains may be used. An emulsion consisting of a mixture of these various crystal forms may also be used. These various emulsions may be either a surface latent image type in which a latent image is mainly formed on the surface or an internal latent image type in which a latent image is formed inside the grains.

The coating silver amount of the silver halide emulsion of the present invention is 1
．． 5 g/l nT or less, preferably 0.8 g/r
4 or less and 0.3 g/rrr or more. Coated silver amount is 0.8
If it is less than g/bo, it is very preferable in terms of processing speed and processing stability of photographic properties.

The photographic emulsion used in the present invention is described in Research Disclosure+-(RD) vol, 176 Item N.
o, 17643 (L I[, I[[) (December 1978).

The emulsion used in the present invention is usually one that has been subjected to physics, chemistry, and spectral sensitization.

Additives used in such processes are described in Research Disclosure Vol. 176, No. 17643 (197
18716) and Volume 187, No. 18716
(November 1979), and the relevant sections are summarized in the table below.

Known photographic additives that can be used in the present invention are also listed in the two Research Disclosures mentioned above, and their locations are shown in the table below.

Additive type RD1764:3 RD187
161 Chemical sensitizers Page 23 Page 648 Right column 2
7 agents for sensitivity Same as above 3 Spectral sensitizers Pages 23-24 Page 648 right column - Super sensitizers
Page 649 right column 4 Brightening agent Page 24 5 Anti-fogging agent Page 24-25 Page 649 right column and stabilizer 6 Coupler Page 25 ■ Organic solvent Page 25 8 Light absorber Page 25-26 Page 649 Right column - Additives Type RD17643 RD18716 Filter dye Page 650 Left Kiri 9 Ultraviolet absorber 10 Stain inhibitor Page 25 Right column Page 650 Left to right column 11 Dye image stabilizer Page 25 12 Hardener Page 26 Page 651 Left column 13 Binder Page 26 Same as above 14 Plasticizers, lubricants, page 27, page 650, right column 15 Coating aids, pages 26-27 Same as rising surface activators 16 Static page 27 Same as above Patch Wood Various color couplers can be used in the invention. The term "color coupler" as used herein refers to a compound capable of producing a dye through a coupling reaction with an oxidized product of an aromatic primary amine developer. Typical examples of useful color couplers include nano-ol or phenolic compounds, pyrazolone or pyrazoloazole compounds, and open chain or heterocyclic ketomethylene compounds. Examples of these cyan, magenta and yellow couplers used in wood inventions Search Disclosure (RD) 17643
(1!'December 1713) ■-D Section and 187
No. 17 (November 1979).

The color coupler incorporated in the light-sensitive material preferably has a ballast group or is polymerized to have diffusion resistance. A two-equivalent color coupler whose coupling active position is substituted with a leaving group is more easily applied than a two-equivalent color coupler whose coupling active position is a hydrogen atom! ff1ffi can be reduced. Couplers in which the coloring dye has adequate diffusivity, colorless couplers, or 1') IR couplers that release a development inhibitor or couplers that release a development accelerator upon the coupling reaction can also be used.

A representative example of the yellow coupler that can be used in the present invention is an oil-protected acylacetamide coupler. A specific example is U.S. Patent Section 2.40.
No. 7.210, No. 2,875.057 and No. 3
, No. 265, 506, etc. In the present invention, the use of a two-equivalent yellow coupler is more preferred in terms of rapidity and processing stability of photographic properties, and is described in U.S. Patent Section 3. <o
8゜194, No. 3,447.928-, No. 3933.501 and No. 4,022.620, etc. or Japanese Patent Publication No. 10739/1983 No. 4,401', U.S. Patent Section 4,401'
, No. 752, No. 4.326゜024, RD1805
3 (April 1979), British Patent No. 1.425.02
No. 0, West German Application No. 2,219,917, West German Application No. 2.
261. Typical examples thereof include the nitrogen atom separation type yellow couplers described in Japanese Patent No. 361, No. 2,329,587, and No. 2,433,812. α-pivaloylacetanilide couplers have excellent color fastness, especially light fastness;
Benzoylacetanilide couplers provide high color density.

Magenta couplers that can be used in the present invention include oil-protected indacylon or cyanoacetyl couplers, preferably pyrazoloazole couplers such as yoichi pyrazolone and pyrazolotriazoles. J-vilasolone type couplers are preferably those in which the 3-position is substituted with an arylamino group or an acylamino group from the viewpoint of the hue and color density of the coloring dye. otr, No. 2, No. 2゜3413.703, No. 2, I, 00
, No. 7111, No. 2. Or, No. 373, No. 3,
061 mystery! No. 3, same No. 3. /! 2. It is described in IFA No. 3, 3T, 0ii, etc. (7) As the leaving group for the j-pyrazolone coupler, the nitrogen atom leaving group described in U.S. Patent No. 3io, ti2 or the nitrogen atom leaving group described in U.S. Patent No. 3io, J'5'7. The ruthio group as described is preferred. Also, European Patent No. 73.
A pyrazolone coupler having a palast group as described in No. 1 can provide a high color density.

As a pyrazoloazole coupler, US Patent 1g3
．． ．． 3A, pyrazolobenzimidazoles described in R7, pyrazolo(j,/-c) [:/,,2. Hiroshi] Triazoles, Research Disclosure r1
．． Examples include pyrazolotetrazoles described in trro (/yrt, where the year is the month) and pyrazolopyrazoles described in Research Disclosure, :xts3o (/yru, where the year is the month). European Patent No. 1/7 in terms of low yellow side absorption and light fastness of the coloring dye
Imidazo C/, 2-b) pyrazoles as described in Hiromu/No.

! -b][/2.2,4t]triazole is particularly preferred.

Cyan couplers that can be used in the present invention include oil-protected naphthol and phenol couplers, as described in US Pat. No. 2,4T74'.

The naphthol coupler described in No. 223, U.S. Pat. ．． 2/,, No. 2, Hiroshi.

Typical examples include two-equivalent naphthol couplers of the oxygen atom detachment type described in /4tt, 3ri Z, No. 2.28P, 233, and No. It will be done. Specific examples of phenolic couplers are U.S. Patents Nos. 1 and 3, Ri! No. 1, No. 2, 10/, 1
No. 77, same No. 2,772. /A, No. 2, same No. 2. It is written in Toriyo, No. 22, etc. Humidity and temperature robust cyan couplers are preferably used in the present invention and are typically described in US Pat. No. 3,77.2.
002, a phenolic cyan coupler having an alkyl group equal to or higher than ethyl group at the meta-position of the phenol nucleus, US Pat. No. 2,772. /I! ;, No. 2, No. 3
．． 761, 3C# issue, same number tl, /, 2t, 3F Otsu issue,
λ described in the same No. 334t, 0//, the same No. 327゜773, West German Patent Application No. 3.3.2, 7.27, and Japanese Patent Application Laid-open No. 1999/1999, etc. ! -Diacylamino-substituted phenolic couplers and U.S. Patent No. 3. Hiro≠Otsu, t22, same No. 333, Tatata,
Same No.≠,≠j/, Yo52 and Same No.4Ll≠27,7
It was written in issue A7! These are phenolic couplers having a phenylureido group at the - position and an acylamino group at the first position.

Granularity can be improved by using a coupler in which the coloring dye has an appropriate diffusibility. Such dye-diffusing couplers are described in US Patent No. V, 3tt.

, 237 and British Patent No. j,/, 2! , 370
Specific examples of magenta couplers are given in the European Patent No.
,! No. 70 and West German Application No. 3.231. t.

No. 333 describes specific examples of yellow, magenta or cyan couplers.

The dye-forming couplers and the special couplers described above may form dimers or more polymers. Typical examples of polymerized dye-forming couplers are U.S. Pat. No. 12.1, No. 3. Hirori, t2o issue and the same issue, ogo.

It is described in issue 2//. Specific examples of polymerized magenta couplers are given in British Patent No. 2,102. /73 and U.S. Patent No. '1.3t7. ．． It is described in No. 212.

The various couplers used in the present invention can be used in combination in two or more layers in the same photosensitive layer, or in two or more different layers using the same compound, in order to satisfy the characteristics required for the photosensitive material. It can also be introduced into

The coupler used in the present invention can be introduced into the light-sensitive material by various known dispersion methods. An example of a high boiling point organic solvent used in the oil-in-water dispersion method is U.S. Patent No. 2.3.22,02.
It is stated in issue 7 etc.

Further, the process and effects of the latex dispersion method, and specific examples of latex for impregnation, are disclosed in US Patent No./Tata.

, No. 3!3, West German Patent Application (OLS) No. x, st.
,t/.

, No. 27 and No. 1. ! 4t/, No. 230, etc.

The standard usage amount of color couplers is in the range θ, 00/ to 1 mole per mole of photosensitive silver halide, preferably o, oi to 01 for yellow couplers.
5 mole, O0Oθ3 to 0.3 for magenta coupler
moles, and cyan coupler θ, 00.2 to 0.
It is 3 moles.

The photographic material used in the present invention is coated on a commonly used plastic film (cellulose nitrate, cellulose acetate, polyethylene terephthalate, etc.), a flexible support such as paper, or a rigid support such as glass. For details on the support and coating method, see Research Disclosure/Volume 7J Item/7A4tJ
Section XV (p.

, 27) Section x■ (p, , 2J') (/27g July/February issue).

In the present invention, reflective supports are preferably used.

A "reflective support" is a material that increases the reflectivity and makes the dye image formed in the silver halide emulsion layer clearer.Such reflective supports include titanium oxide, titanium oxide, These include those coated with a hydrophobic resin containing dispersed light-reflecting substances such as zinc, calcium carbonate, and calcium sulfate, and those using a hydrophobic resin containing dispersed light-reflecting substances as a support.

Examples of preferred embodiments of the invention are shown below. However, it is not limited to the following.

(1) The processing method according to claim 1, wherein the color developer does not substantially contain Hensyl alcohol.

(2) The processing method according to claim 1, wherein the color developer does not substantially contain sulfite ions.

(3) The processing method according to claim 1, wherein the color developer does not substantially contain hydroxylamine.

(4) The coating silver material of the above silver halide color photosensitive material is 0
．． The processing method according to claim 1, characterized in that the amount is 80 g/rrf or less.

(Example) Hereinafter, specific examples of the present invention will be shown and the present invention will be explained in further detail. However, the present invention is not limited to the following examples.

Example 1 Paper support laminated on both sides with polyethylene -8
A multilayer color photographic paper A having the layer structure shown below was prepared.

The coating liquid is prepared by mixing and melting an emulsion, various chemicals, and an emulsified dispersion of a coupler, and the respective preparation methods are shown below.

Preparation of coupler emulsion; yellow coupler (ExY) 1
9.1 g and color image stabilizer (Cpd-1) 4.4 g of ethyl acetate 27.2c+- and solvent (Solv-1)
7.7 cc was added and dissolved, and this solution was mixed with 10% dodecylbenzenesulfonic acid containing 1.8 cc.
It was emulsified and dispersed in 185 cc of gelatin aqueous solution.

Thereafter, emulsions for magenta, cyan, and intermediate layers were prepared in the same manner. The compounds used in each emulsion are shown below.

(E x Y) Yellow coupler < (ExMI) Magenta coupler death! (EχC2) ShiZ (Cpd-1) Color image stabilizer (Cpd-2) Color mixing prevention agent i’ll+ Cpd-Hiroshi (Cpd-j) Color mixing inhibitor Same as Cpd-1, but R=　C3H17(t) (Cpd-1) Color image stabilizer Ah2Ab:Ac=! :I: Ri mixture (weight ratio) B a b Otsu C (Cpd-7) Polymer +CH2-CH)n C0NHC4H9(t) Average molecular weight to, oo.

(UV-/) Ultraviolet absorber Cpd-Ja: 4b: Otsuc = 2: 5': I
Mixture (weight ratio) 1 A (Solv-/) Solvent (Solv-, 2) Solvent 0=P-(-0-C6H13(j!10))3(So
lv-,? ) Solvent o-P+o-C9H19(i3o))3(Solv
-g) The following dyes were added to the emulsion layer to prevent solvent irradiation.

Red sensitive layer: Dye-R where n−λ Green sensitive layer: Same as Dye-R. However, n = /.

For the red-sensitive emulsion layer, 1 mole of silver halogenide was added to the following compound. ! 7. X/θ-3 moles were added to x.

Next, the emulsion used in this example will be shown.

Blue-sensitive emulsion: average grain size 1.1 μm, coefficient of variation (standard deviation divided by average grain size - s/d)
)0.10 monodisperse cubic silver chloride emulsion (KzIrCl-
26 cc of a 0.6% solution of blue spectral sensitizing dye (S-1) was added to 1.0 kg of this emulsion. Further 0.
A silver bromide fine grain emulsion with a diameter of 0.05 μm was added at a ratio of 0.5 mol % to the host silver chloride emulsion, and after ripening, thiosulfuric acid 1 to RIJ was added for optimal chemical sensitization, and a stabilizer (St
It was prepared by adding 8g of b-1) in an amount of 10-4 mol and 1 mol.

Green-sensitive emulsion: 2■rCr6 and 1°3 by conventional method
- After preparing silver chloride grains containing dimethyl imidacillin-2-dione, sensitizing dye (S-2) of 4 x 10-' mol 1 mol Ag and KBr were added, and after ripening, sodium thiosulfate was added to optimize the chemical reaction. Sensitized and stabilizers (St, b
A monodisperse cubic silver chloride emulsion having an average grain size of 0.48 .mu.m and a coefficient of variation of 0.10 was prepared by adding 1 mol of 5XIO-' mol of Ag to 1).

J6 Red-sensitive emulsion: Prepared in the same manner as the green-sensitive emulsion. However, S-
In place of 2, a sensitizing dye (S-3) was used in an amount of 1.5×10 −4 mol 1 mol Ag.

The compounds used are shown below.

(S-1) Sensitizing dye 5O3K SO3■ c, u, , rOc, ++,.

(Stb-1) Stabilizer (layer structure) The composition of each layer in the sample is shown below. The numbers are coating M (
g/+rr). The silver halide emulsion represents the coated amount in terms of silver.

Support: Polyethylene laminate paper [The polyethylene on the first layer side contains a white pigment (Ti○2) and a blue dye (ulmarine)] -th layer (blue-sensitive layer) Silver halide emulsion 0.25 Gelatin 1.86 Yellow coupler (ExY) 0.82 color image stabilizer (Cpd-
1), 0.19 solvent (Solv-1)
0.35 Fifth layer (color mixture prevention layer) Gelatin 0.99 Color mixture prevention (Cpd-2) 0.08 Fifth layer (green sensitive layer) Silver halide emulsion 0.31 Gelatin 1.24 Magenta coupler (ExMl) 0 .31 color image stabilizer (Cpd-3)
0.25 color image stabilizer (Cpd-4)
0.12 solvent (Solv-2)
0.42 Fourth layer (ultraviolet absorption layer) Gelatin 1.58 Ultraviolet absorber (UV-1) 0.62 Color mixture prevention agent (C
pd, 5) 0.05 solvent (Solv-3)
0.24 Fifth layer (red-sensitive layer) Silver halide emulsion 0.21 Gelatin 1.34 Cyan coupler (
Blend of ExCl and C2° 1:1 0.34 Color Image Stabilizer (Cpd-6) 0.17 Polymer (Cpd
-7) 0.40 Solv'-4
) 0.23 Sixth layer (ultraviolet absorption layer) Gelatin 0.53 Ultraviolet absorber (UV-1) 0.21 Solvent (Solv
-3) 0.08 Seventh layer (protective layer) Gelatin 1.33 Acrylic modified copolymer of polyvinyl alcohol (degree of modification 17%) 0.17 Liquid paraffin 0. The gelatin in each layer of C3 includes
0.05% phenol to gelatin as a preservative
The one added was used.

In addition, 1-oxy-3,5-cyclos-triazine sodium salt was used as a hardening agent for each layer.

Samples A to G were prepared in the same manner as Sample A, except that the gelatin preservative was changed as shown in Table 1.

The following experiment was conducted to investigate the photographic properties of these coated samples.

First, the above coated sample was subjected to photoreduction (Fuji Photo Film 1
, F W H type manufactured by Co., Ltd., color temperature of light source 3200'
T() was used to provide gradation exposure for sensitometry. The exposure at this time was 2500 with an exposure time of 1/10 second.
The exposure amount was set to MS.

Next, after imagewise exposure of the coated sample, continuous processing (running test) was performed in the following processing steps and the following processing solution KJI composition until twice the tank capacity of the color developer was replenished. However, the composition of the color developer was varied as shown in Table 2, and a running test was conducted for each of them.

Jukuzuki Kotate Mushi] - Kata□gawa Kyu Tenryo "Flower capacity color development 38'C45 seconds 100m1 BE bleach fixing 30~3G'C45 seconds 161mN 8f
Rinse■ Rinse at 30-37°C for 20 seconds at -4■
30~37°C 20 seconds -41 Rinse■ 30
~37°C 20 seconds -4β rinse ■ 30~37°
C30 seconds 200mn 4j2 made anus shield L
J! L Poetry □ Li-Plate 1- Hisashio Kyokuryo Drying
70~80'CGo second photosensitive material I11? (A 4-tank countercurrent system was used from rinsing ■ to ■.) The composition of each treatment liquid is as follows.

Left l2 current number defeat T no long withdrawal L charge □ water discharge
800 mβ 8
00ml Hensyl Alcohol See Table 2 Ethylenediamine - N, N, N, N- Tetramethylene phosphonic acid 3. Og 6.0 g Organic preservative A (V-1) 0.03 mol 0.07 mol Thorium chloride 3.9 g Potassium carbonate 25 g 25 gN
-Ethyl-N- (β-methanesulfonamidoethyl) -3-methyl-4 Monoaminoaniline sulfate 5.5 g 12.0 g Organic preservative B (XI-1) 0.05 mol
Add O,07mol optical brightener (4,4' monodiaminostyl) and -2,01-4,η--- water 1000 rrdl 100
0 ml pH (25°C) 10.05 1
0.85 liters per hour (tank fluid and refill fluid are the same) water
400m
Ammonium 1thiosulfate (70%) 100m
N Sodium sulfite 17 g Iron ethylenediaminetetraacetate (1) Ammonium 55 g Disodium ethylenediaminetetraacetate 5g Ammonium bromide 40 g
□−□ −Add any water
1000 mlp I ((25°C)
5.40-9! ≦Excellent (tank fluid and refill fluid are the same) Ion-exchanged water (Calcilla 11, magnesium each, 3 ppm or less) The above sensitometry was processed at the time of scoot and at the end of the run, and the results were blue (B) and green (G). , red (R), maximum density (Dmax) sensitivity (IoBE value that covers a depth of 0.5) and gradation (+log IE for the exposure chamber showing a density of 05)
The amount of change (density change at an exposure dose of =0.3) due to continuous processing was measured using a Machhes δ meter, and the results are shown in Table 2. In the sensitivity change, the direction of increase in sensitivity is −
represents the direction of decreasing sensitivity. Also, at the end of the run,
The concentration of the remaining developing agent in the color developer was measured using liquid chromatography, and the results are shown in Table 2.

At the same time, visually check for floating objects in the color developer at the end of the run! The results are shown in Table 2.

According to Table 2: - Format (1), (II), (IT)
When using a photosensitive material that does not contain the compound shown by (TV), it can be seen that the maximum density, sensitivity, and gradation vary significantly between the start and end of thinning, as shown in processing steps ■ to ■. . In addition, although the running processing conditions are the same as those in the processing steps (■ to ■) of the present invention, the developing agent in the color developer in the processing steps (■ to It was observed that many substances were generated.

According to the present invention--format (1), (II), (III)
, [IV] When photosensitive material O'1 containing the compound shown in [IV] is used, as shown in processing steps ■ to ■, clearly,
Photo 1: Changes in Y sex are reduced,
Moreover, the deterioration of the developing agent and the generation of the above-mentioned floating substances due to running could not be overcome.

In addition, as shown in processing steps ① to ②, even in the present invention, when the color developer does not contain \\\\\\ alcohol, there is a problem in terms of fluctuations in photographic properties due to running and the generation of the above-mentioned floating substances. I can see the more preferable Koko.

(Reference Example 1) Next, to investigate the antibacterial effect of the compound represented by the format (1), a gelatin aqueous solution containing 7 g of gelatin? & 10
The compounds of the present invention were added to DrtrR as shown in Table 3 to prepare samples (Nos. 1 to 7) shown in Table 3.

Each sample contained Pseudmonas
After contact, mixed bacteria of the genus s) were cultured with shaking at 37°C for 36 hours, and the number of bacteria in each sample was determined. The results are shown in Table 3.

As is clear from the results in Table 3, 5it:l'7 to which the compounds represented by the general formulas (1), (It), (I[l), and [IV] according to the present invention are added is
! ! It can be seen that the growth is significantly suppressed.

Example 2 In the same manner as in Example 1, except that in the processing step (1), instead of m-14 in the photosensitive 4/l material F, IT-],
■-40, lll-3, ■-15, IV-3 and IT5
Similar favorable results were obtained using .

Example-3 Same as Example 1, except that in the treatment step (■),
Preservative V-2 in place of V-1 in color developer, ~
7, ■-12, ■-28, ■-44, ■-5, ■-1,
Using X-5, similarly favorable results were obtained with f7. In addition, in the processing step (2), instead of the preservative Xl-1 in the color developer, X U '-5, Xl-8, X
Jff-1, X1ll-3, XIV-1, XIV-
3, XV-1, XV-2, X Vl-3, XVT-1
0, X■-8, X■-11XlX-1, XlX-6, X
Similar favorable results were obtained using χ-1.

Example 4 Using the same photosensitive materials A to C as in Example 1, after imagewise exposure, continuous processing ( I went to Running Tess!・). However, the composition of the color developer is
A running test was conducted for each of the changes shown in the table.

Plate rolling process Masu-do Ejimachi Sakazuki-ko 4-capacity color development 38°C 45 seconds 80ml 842 Bleach constant @ 30~36°C 45 seconds IF 31ml
BE rinse■ 30~37°C 20 seconds -42 rinse■ 30~37°C 200 seconds -42 rinse 3
0~37°C 20 seconds ~-/IA rinse ■ 30-
37° C. 30 seconds 200 mlf 41 Dry 70-80° C. 60 seconds Per 1 M of light-sensitive material (4 tank countercurrent system from rinsing ■→■) The composition of each processing solution is as follows.

Lr] 11 L2iM, LiLfL water
800 d 80
0 d Ethylenediamine - N, N, N, N - Tetramethylenephosphonic acid 3.5 g 7.0 g Organic preservative A (see Table 4) 0.04 mol O, 08 mol Sodium chloride 4.5 g - Potassium carbonate 25 g 25 g N-ethyl-N- (β-methanesulfonamidoethyl) -3-methyl-4 monoaminoaniline sulfate 5.5 g 12.0 g Organic preservative B (see Table 4) 0.06 mol 0.08 mol optical brightener (4
,4' monodiaminostilbene series) 2.0g 4.0
g Sodium sulfate 4 Add Sansho water
1000 In11000 mRpH (25
°C) 10.20 10.95 Process the sensitometry at the start and end of the run to determine the maximum density of blue (B) (Dmax), sensitivity (1 degree 0.
The amount of change due to continuous processing in logE value representing 5) and gradation (density change at an exposure amount of +IogE = 0.3 for an exposure amount showing a density of 0.5) was measured using a Maches densitometer, and the results were are shown in Table 4. In the sensitivity change, + indicates the direction of increasing sensitivity, and - indicates the direction of decreasing sensitivity.

At the same time, the presence or absence of floating substances in the color developer at the end of the running was visually confirmed, and the results are shown in Table 4.

According to Table 4, the general formula (1
), (II), (I[[), When using a photosensitive material that does not contain the compounds shown by [IV], the maximum density and sensitivity at the start and end of the run are shown in processing steps , and it can be seen that the fluctuations in sensitivity are significantly large. Furthermore, it was observed that a large amount of floating matter was generated in the color developer at the end of the running.

General formulas (I), (II), (III), [
When a photosensitive material containing the compound shown in IV] is used, as shown in processing steps There were almost no occurrences of substances.

Furthermore, as shown in processing steps ① to ②, it is found that, in the present invention, it is more preferable not to contain sodium sulfite and hydroxylamine in the color developer from the viewpoint of variations in photographic properties.

In addition, V-1, ■-7, ■-48 and Xl can be used as preservatives instead of the above hydroxylamine and sodium sulfite.
It can be seen that the use of -1 and XX-7 is more preferable in terms of variation in photographic properties.

Example-5 Same as Example-4, except that treatment step (V-1)
Instead of V-2, Vl-7, ■-12, ■-28, ■
Similar favorable results were obtained using -44, ■-5, lX-1, and X-5.

Also, instead of Xl-1 in treatment step (①), χn-5,
ll-8, Xl-1, Xl-3, XIV-1, XIV-
3, XV-1, XV-2, XVI-3, XVI-10,
X■-8, X■-1, XIX-L XlX-6, XX-
Similar favorable results were obtained using 1.

Example 6 Samples A to H were prepared using multilayer photographic paper having the layer structure shown below on a paper support laminated on both sides with polyethylene while changing the preservative in the gelatin and the amount of coated silver. - As an example, the coating solution was prepared three times in the following manner.

(Preparation of coating solution for the first layer) Add 27.2 c of ethyl acetate to 19.1 g of yellow coupler (EχY-1) and 4.4 g of color image stabilizer (Cpd-1).
c and high boiling point solvent (Solv-/) 7.7cc (
J, Og) were added and dissolved, and this solution was emulsified and dispersed in a 10% gelatin aqueous solution/RyojCC containing 70% sodium dodecylbenzenesulfonate J'cc. Mix and dissolve this emulsified dispersion and emulsions EM7 and EM, 1',
A first layer coating solution was prepared by adjusting the gelatin concentration to have the following composition.

The coating solutions for the second to seventh layers were also prepared in the same manner as the coating solution for the first layer. Vi/-oxy-3,j-dichloro-3-triazine sodium salt was used as a gelatin hardening agent for each layer.

Moreover, (Cpd-', 2) was used as a thickener.

(Layer structure) The composition of each layer is shown below. The numbers represent the coating t (g/m2). The silver halogenide emulsion represents the coated amount in terms of silver.

Support polyethylene laminate paper [The polyethylene on the first layer side contains a white pigment (T i O2) and a bluish dye. ]th -Wl (π-sensitive layer) Monodisperse silver chlorobromide pore agent (2M7) spectrally sensitized with a sensitizing dye (ExS-/)...0. /J- Monodisperse silver chlorobromide pore agent (EMlr) spectrally sensitized with sensitizing dye (EXS-/)...'0, /t
Gelatin.../, 1rJ Yellow Turnip Sea (ExY-/)...o, t, two-color image stabilizer (Cpd-, 2)...0. /Solv
-/) ---o, rj Second layer (color mixing prevention layer) Gelatin...0.5'51' Color mixing prevention agent (Cpd-J)...o, or third layer (
Green-sensitive layer) Monodisperse silver chlorobromide emulsion (EM) spectrally sensitized with a sensitizing dye (ExS-λ, 3)...0. /, Monodisperse chlorobromide 5G silver emulsion (EMlo) spectrally sensitized with 2 sensitizing dyes (EXS-, 2, J)...0. ．． 24t gelatin.../, +2 Hiro magenta coupler (ExM -/)...0. J-color image stabilizer (
Cpd-Hiroshi) ...0. ．． 2J-color image stabilizer (C
pd-It) ...0. /λ solvent (Sol
v −, 2) ---0, Jj Fourth layer (ultraviolet absorbing layer) Gelatin...i, t.

Ultraviolet absorber (Cpd: &/Cp d-7/ Cp d-J' = 3/, 2/l
: Weight ratio) ...0.70 Color mixing prevention agent (Cpd
-ta) ・・・o, or soluble 1 (Solv-3)
・--0.4t, 2nd fifth layer (red-sensitive layer) Monodispersed silver chlorobromide emulsion (EM//) spectrally sensitized with sensitizing dye (ExS-G) ...0.07 increase Monodisperse silver chlorobromide emulsion spectrally sensitized with a sensitive dye (ExS-g, j) (EM/, 2)...0./A gelatin...Q, tacocyan coupler (ExC-/). .../, l/L7 cyan coupler (ExC-, 2) .../, I4 as a color image stabilizer (Cp
d-7/Cp d-1/Cp d-/θ=3/g/, 2 double weight ratio) ...O6/7 dispersion polymer (Cp
d-//)...'0, / 1. Solvent (Sojv-
/) ...-0,,20 6th N (ultraviolet absorbing layer) Gelatin ... O, Z4 as ultraviolet absorber (Cpd-A/ Cp d-J'/Cp d-io= /7/r/ 3: weight ratio) ... o, , 2i solvent (
Solv-Il, ) --・o, or 7th layer (protective layer) Gelatin...7.33 Acrylic modified copolymer of polyvinyl alcohol (degree of modification/7 H)...O1/7 Liquid paraffin °- -o, o, y158
-^・ At this time, (Cpd-12, Cpd-13) was used as the dye for preventing irradiation siminone.

Further, in each layer, Alkanol
cx F-120 (manufactured by Inuroki Ink Co., Ltd.) was used.

As a stabilizer for silver halide, (Cpd-14°Cp
d-15) was used.

Details of the emulsion used are as follows.

2M7 Cube 1.1 1.0 0.10
EM8 Cube 0.8 1.0 0.1O
EM9 Cube 0.45 1.5 0.09
EMIO cube 0.34 1.5 0.09E
MII Cube 0.45 1.5 0.09
EM12 Cube O4341,G O,10
The structural formulas of the compounds used are as follows.

ExY-/ α ExM-/ α E x C-/ α ExC-λ E x S -/ δS3 and 1q (S2M5)3 hlJ ExS-1 E x S -3 ExS-Hiroshi E x S -I Cpd-/ Cpd-2 Cpd-J Cpd-G Cpd-,t 16.1 Cpd-A Cpd-7 Cpd-1 Cpd-ta B5 Cpd-t.

Cpd-// (n-IOθ~/QOO) Cpd-7,2 δ(J3K δu3KCp
d-/j Cpd-/HiroH Cpd-/j SOIV-7 Digtylphthalate 5olv-2 Trioctyl phosphate 5oly-J
Trinonyl phosphate photosensitive material 1': tA
After imagewise exposure of -H, continuous processing (running test) was performed using a paper processing machine until twice the color development tank capacity was replenished in the following processing steps.

Processing process Degree: Poetry-Kun Rusinu amount*” 4 volumes 1 color development 39°C 60 seconds 28rtdl 4
j2 bleach fixing 30-36'C45 seconds 215ml
t 41 stable■ 30~37°C 20 seconds -21 stable■ 30~37°C 20 seconds -21! .

Stable ■ 30~37°C 20 seconds -21! Stable ■ 30
~37°C 30 seconds 250mlf 2ff Drying 70~85°C 60 seconds *Photosensitive material In? A 4-tank countercurrent system was adopted to achieve (stable ■-)■. ) The composition of each treatment liquid is as follows.

Friend l two disaster statues i fork knobs rusted and flooded
800 d
800ml ethylenediaminetetraacetic acid 5.0g
5.0g 5.6-hydroxyhensen-1゜2.44 Lysulfonic acid 0.3 g 0.3 g
Triethanolamine 9.0 g 9.0
g Sodium chloride 8.0 g - Potassium carbonate 27 g 27 g N-Ethyl-N- (β-methanesulfonamidoethyl) = 3-methyl-4 Monoaminoaniline sulfate G, Og 17.0 g Diethyhydroxylamine 5.0 g 11. 0g optical brightener (4,4'-diaminostilhen) Add 5° water 1000 ml2 1000
m1pl-I (25°C) 10.30
11.20 Eiji Sadaharukyo (tank fluid and refill fluid are the same) water
400
m1 ammonium thiosulfate (70%) 100m
l Sodium sulfite 17g ethylenediaminetetraacetate iron (Ill) ammonium 55g disodium ethylenediaminetetraacetate 5g
9 Add water
1000 dpH (25°C)
5.40 Skin fixed armpit (tank solution and replenishment solution are the same) 1-hydroxyethylidene-1,1-diphosphonic acid 1.0g Bismuth chloride 0.585-chloro-
2-Methyl-4-isothiazolin-3-one
0.02 g2-Methyl-4-isothiazolin-3-one 0.01g Copper sulfate
0.005 g ammonia
28' Add 2.0 ml water to 1000 ml pH (25°
C) 4.0 In the same manner as in Example 1, the maximum density of blue (B), changes in sensitivity and gradation, and the presence or absence of floating substances due to the running process were confirmed and are shown in Table 6.

According to Table 6, when a photosensitive material containing phenol as a preservative is used, as shown in processing steps The occurrence of 27 wild animals in Nijo-ri was observed.

When using a photographic material to which the compound I-1 according to the present invention is added as a preservative, as shown in processing steps ① to ②, fluctuations in photographic properties due to running are significantly reduced, and furthermore,
It can be seen that almost no floating matter was generated in the color developer at the end of the run.

As shown in processing steps (1) to (2), it can be seen that among the present invention, the case where the coated silver star is 0.8 g/n (or less) is more preferable in terms of variation in photographic properties.

Example-7 Processing steps ■ to ■ of Example-6 were carried out in the same manner as in Example-6, except that stabilizer 1-1 of photosensitive material E to) I was replaced with ■-1 and ■.
Similar favorable results were obtained when -45, m-3, -14, IV-1, and -5 were used.

174-Example-8 In the same manner as processing steps ■ to ■ of Example-6, except that diethylhydride-nitosylamine in the color developer was replaced with V-2.
, ■-1, ■-7, ■-22, ■-28, ■-5, lX
-1 and X-5 were substituted in equimolar amounts and a running test was conducted, and similarly excellent results were obtained.

Example-9 Same as processing steps ① to ① of Example-6, except that triethanolamine in the color developer was changed to )l-1, XU.
-5, XU-8, XI[[-1, XI[[-3, X■-
1, XIV-3, XV-1, XV-2, XVI-3, X
VI-10, X■-8, X■-1, XlX-1, XlX
Similar favorable results were obtained using -6 and X X -1.

Patent Applicant: Fuji Photo Film Co., Ltd. Procedural Amendment

Claims (1)

[Scope of Claims] 1) In a method of processing a silver halide color photographic light-sensitive material with a color developer containing at least one aromatic primary amine color developing agent, the silver halide light-sensitive material has the following general formula: [I], [II], [III] or [IV]
A method for processing a silver halide color photographic light-sensitive material containing at least one of the compounds represented by the following, and characterized in that the processing is carried out while replenishing 20 to 120 ml of a color developer per 1 m^2 of the silver halide light-sensitive material. . General formula [I] ▲ Numerical formulas, chemical formulas, tables, etc.▼
halogen atom, alkyl group, alkoxy group, cyano group,
Or represents a nitro group. ) General formula [II] ▲Mathematical formulas, chemical formulas, tables, etc.▼ (In the formula, R_5 is a hydrogen atom, an alkyl group, a cyclic alkyl group, an alkenyl group, an aralkyl group, an aryl group, -CO
NHR_8 group 1R_8 represents an alkyl group, an aryl group, an alkylthio group, an arylthio group, an alkylsulfonyl group, or an arylsulfonyl group. ) or a heterocyclic group, R_6 and R_7 are each a hydrogen atom,
Represents a halogen atom, an alkyl group, a cyclic alkyl group, an aryl group, a heterocyclic group, a cyano group, an alkylthio group, an arylthio group, an alkylsulfoxide group, an alkylsulfinyl group, or an alkylsulfonyl group. ) general formula [
III] ▲ Numerical formulas, chemical formulas, tables, etc. represents a group, R_1_1 is a hydrogen atom, and has 1 to 5 carbon atoms.
represents a lower alkyl group. ) General formula [IV]▲ Numerical formulas, chemical formulas, tables, etc.▼ (In the formula, R_1_2 represents a hydrogen atom, an alkyl group, or an aryl group, and R_1_3 represents a hydrogen atom, an alkyl group,
It represents an aryl group, nitro group, carboxyl group, sulfo group, sulfamoyl group, hydroxy group, halogen atom alkoxy group or thiazolyl group. Z represents an atomic group constituting a thiazolyl ring. n represents 0 or 1. 2) The processing method according to claim 1, wherein the silver halide color light-sensitive material has at least one layer of a high silver chloride emulsion containing 80 mol % or more of silver chloride.