JPH1069016A - Photographic film, photographing unit, and photographic printing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily prepare a black-and-white print which is sepia color or neutral black-and-white as a user wishes by previously inputting the information of a specified printing condition. SOLUTION: This photographic film is the one in which the information of the specified printing condition, especially a sepia color printing condition is previously inputted, preferably set as magnetically recorded information. A magnetically recording layer 3 is preferably applied and set on the side opposite to a photograph constituting layer 1 with respect to a support 2. As to this photographic film, a general silver halide color photosensitive material can be used, but a monochroic image forming silver halide photosensitive material is preferably used. Thus, the photographic film has the layer 3, and the photographic film is the one in which the specified printing condition, especially the sepia color printing condition is previously set as the magnetically recorded information, so that the user can easily obtain the sepia color print without being troubled in the case of photographing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photographic film, a photographic unit, and a photographic printing method.
The present invention relates to a photographing unit having a switchable filter and a photograph printing method capable of setting print conditions during photographing.

[0002]

2. Description of the Related Art In recent years, black-and-white silver halide photosensitive materials have caused a quiet boom. It is presumed that the black-and-white image feels fresher in the flood of color photography, and its unique depiction is mysterious. Until now, black-and-white silver halide photosensitive materials for photography were mainly used by professionals to advanced amateurs.
With the release of Konica Corporation's “Konicari Konica Black and White” released in April, anyone can easily enjoy shooting with black-and-white silver halide photosensitive materials. The unexpected reputation has forced the photographic industry to take notice.

[0003] However, there are two types of black-and-white prints, obtained by taking a picture using a black-and-white silver halide light-sensitive material, and then printing a completely neutral black-and-white print or a print in a so-called sepia tone. However, at the present time, complicated work processes are inevitably performed at reception counters and developing laboratories in order to respond to user requests.

[0004]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a photographic film, a photographic unit and a photographic printing method which can easily produce black and white prints in sepia tone or neutral black and white as desired by the user. .

[0005]

The above object of the present invention is attained by the following constitutions.

[0006] 1. A photographic film characterized in that specific printing conditions have been input in advance.

[0007] 2. 2. The photographic film according to claim 1, wherein the information input is magnetic recording.

[0008] 3. 3. The photographic film according to the above item 1 or 2, wherein the specific printing condition is a sepia printing condition.

4. Wherein the photographic film is a monochrome image forming silver halide photosensitive material.
4. The photographic film according to any one of the above items 3.

[0010] 5. A photographing unit comprising the photographic film according to any one of the above items 1 to 4.

6. A photographing unit in which an unexposed photographic film is packaged in a photographable state in advance, wherein a camera portion of the photographing unit has a switchable filter.

7. 7. The photographing unit according to the item 6, wherein the switchable filter is installed in at least one of a strobe panel unit and a photographing lens unit.

8. The photographing unit according to (6) or (7), wherein when the switchable filter is used, a use indication is displayed in the viewfinder, or the inside of the viewfinder is colored in the same color as the filter.

9. A photographing unit having a switchable filter, wherein the photographic film has a magnetic recording layer, and the use and unused information of the switchable filter is magnetically recorded by a permanent magnet.

10. Use of switchable filters,
A photographic printing method characterized in that, when a photographic film in which unused information is magnetically recorded by a permanent magnet is printed after development, printing conditions are changed based on the magnetically recorded information.

11. Said switchable filter,
6-9, being a sepia color filter.
The imaging unit according to any one of the above.

[12] The photographing unit according to any one of claims 6 to 9, wherein when the switchable filter is a sepia filter, coloring in the viewfinder is also sepia.

13. The use of a switchable sepia filter, wherein after printing a photographic film in which unused information is magnetically recorded by a permanent magnet, printing is changed to sepia printing conditions based on the magnetically recorded information. Photo printing method.

Hereinafter, the present invention will be described in more detail.

In the present invention, specific printing conditions,
In particular, by using a photographic film in which the sepia print conditions are input in advance, preferably as magnetic recording information, the user can easily obtain a specific, preferably sepia print without any trouble when taking a picture. it can.

In the present invention, the magnetic recording layer is preferably coated on the opposite side of the support from the photographic component layer. The undercoat layer, the antistatic layer (conductive layer), It is preferable that a recording layer and a slip layer are formed.

As the magnetic fine powder used for the magnetic recording layer, metal magnetic powder, iron oxide magnetic powder, Co-doped iron oxide magnetic powder, chromium dioxide magnetic powder, barium ferrite magnetic powder and the like can be used. . Methods for producing these magnetic powders are known, and they can be produced according to known methods.

The optical density of the magnetic recording layer is preferably small in consideration of the influence on a photographic image, and is 1.5 or less, more preferably 0.2 or less, and particularly preferably 0.1 or less. The optical density is measured by Konica Sakura Densitometer P
Using DA-65, using a filter that transmits blue light, light having a wavelength of 436 nm is vertically incident on the coating film,
According to a method of calculating light absorption by the coating film.

The amount of magnetization of the magnetic recording layer per 1 m ² of the photosensitive material is preferably 3 × 10 ^-2 emu or more. The amount of magnetization was measured by using an external magnetic field of 1000 in a coating direction of a coating film having a fixed volume using a sample vibration magnetometer (VSM-3) manufactured by Toei Industry.
The magnetic flux density (residual magnetic flux density) when the external magnetic field is reduced to 0 after saturation with Oe once is measured, and this is converted into the volume of the transparent magnetic layer contained per 1 m ² of the photographic light-sensitive material. You can ask. If the amount of magnetization per unit area of the transparent magnetic layer is smaller than 3 × 10 ⁻² emu, input / output of magnetic recording is hindered.

The thickness of the magnetic recording layer is 0.01 to 20 μm
It is preferably from 0.05 to 15 μm, more preferably from 0.1 to 10 μm.

As the binder constituting the magnetic recording layer, vinyl resins, cellulose ester resins, urethane resins, polyester resins and the like are preferably used. It is also preferable to form a binder by aqueous coating using an aqueous emulsion resin without using an organic solvent. Further, it is necessary to adjust physical properties of the binder by curing with a curing agent, heat curing, electron beam curing, or the like. In particular, curing by adding a polyisocyanate-type curing agent is preferable.

It is necessary to add an abrasive to the magnetic recording layer in order to prevent clogging of the magnetic head, and it is preferable to add nonmagnetic metal oxide particles, particularly alumina fine particles.

Examples of the support for the magnetic recording medium include polyester films such as polyethylene terephthalate (PET) and polyethylene naphthalate (PEN), cellulose triacetate film, cellulose diacetate film, polycarbonate film, polystyrene film, and polyolefin film. Can be.
In particular, JP-A-1-244446 and JP-A-1-291248.
No. 1-298350 No. 2-89045 No. 2
-93641, 2-181749, 2-214
When a polyester having a high water content as shown in JP-A Nos. 852 and 2-291135 is used, even if the support is thinned, the curl recovery property after the development processing is excellent.

In the present invention, the supports preferably used are PET and PEN. When these are used, the thickness is preferably 50 to 100 μm, particularly preferably 60 to 90 μm.

The magnetic recording medium of the present invention is made of ZnO, V
₂ O ₅ , TiO ₂ , SnO ₂ , Al ₂ O ₃ , In ₂ O ₃ , SiO
_It is preferred to have a conductive layer containing metal oxide particles such as ₂ , MgO, BaO, MoO ₃ , which form donors for those containing oxygen vacancies and for the metal oxide used. Those containing a small amount of heteroatoms are generally preferred because of their high conductivity, and the latter are particularly preferred because they do not give fog to the silver halide emulsion.

As the binder for the conductive layer or the undercoat layer, the same binder as that for the magnetic recording layer can be used.

It is preferable to coat a higher fatty acid ester, a higher fatty acid amide, a polyorganosiloxane, a liquid paraffin, a wax, etc. on the magnetic recording layer as a sliding layer.

When the magnetic recording medium of the present invention is in the form of a roll, not only can the camera and the cartridge be miniaturized, but also resources can be saved, and the storage space for the developed negative film is small. Thus, the film width is about 20 to 35 mm, preferably 20 to 30 mm. If the photographing screen area is also in the range of about 300 to 700 mm ² , and preferably in the range of 400 to 600 mm ² , the small format can be made without deteriorating the quality of the final photographic print, and the size of the patrone can be reduced more than before, and the camera Can be reduced in size. In addition, the aspect ratio (aspect ratio) of the shooting screen is not limited, and is 1: 1 of the conventional 126 size.
It can be used for various types such as 1, half-size 1: 1.4, 135 (standard) size 1: 1.5, high-vision type 1: 1.8, panorama type 1: 3.

When the magnetic recording medium of the present invention is used in the form of a roll, it is preferable to adopt a form in which the medium is housed in a cartridge. The most common cartridge is the current 135 format patrone. In addition, 58-67329, 58-195236
And JP-A-58-181035 and 58-18263.
No. 4, U.S. Pat. No. 4,221,479;
No. 1045, No. 2-170156, No. 2-19945
No. 1, 2-124564, 2-201441,
2-205584, 2-210346, 2-
No. 211443, No. 2-214853, No. 2-264
No. 248, No. 3-37645, No. 3-37646,
U.S. Pat. Nos. 4,846,418 and 4,848,69
Nos. 3,832,275 and the like can be used. Further, the present invention can be applied to "Small photographic roll film cartridge and film camera" in JP-A-5-210201.

In the present invention, a general silver halide color light-sensitive material can be used as a photographic film, but a monochrome image-forming silver halide light-sensitive material is preferably used.

In the present invention, the monochrome image forming silver halide photosensitive material is a silver halide photosensitive material which forms a monotone image by developing after image exposure. It may be a so-called black-and-white silver halide light-sensitive material that forms a normal silver image, or may contain a coupler as used in a silver halide color light-sensitive material, and may be monochromatic by a coupling reaction with an oxidized color developing agent. Or a mixture using a so-called black coupler for forming a black dye image, and further adding a mixture of yellow, magenta and cyan couplers, and performing a coupling reaction with an oxidized form of a color developing agent. Some of them form a pseudo black image.

The development processing of the black-and-white silver halide light-sensitive material for forming a silver image is a general black-and-white development processing (black-and-white development-stopping-fixing-washing), and other monochrome image-forming silver halide light-sensitive materials. The general color development processing (color development-bleaching-fixing-washing-stable-) can be used for the development processing.

In the present invention, the switchable filter of the camera unit of the photographing unit refers to a filter which can be arbitrarily mounted or released by operating a lever or a button. Types of filters include color filters, infrared absorption filters, ultraviolet absorption filters,
There are a neutral gray filter, a polarizing filter, a soft focus filter, and the like. For the purpose of the present invention, it is preferable to use a sepia color filter, which is a color filter, as a switchable filter.

The sepia color is generally very dark yellow, and is described as 10YR 2.5 / 2 in JIS Z 8721 (color display method based on three attributes). JIS Z8701 (XYZ color system and X
In the 10Y10Z10 color system, a color belonging to yellow to yellow-red. For these,
It is described in "Color Science Encyclopedia" (edited by the Japan Society of Color Science).
Also, "Color name pocket pictorial book" (Kunio Fukuda, Shufu no Tomosha) has halftone dot densities C60, M74,
Y85 and B57 are displayed, and representative colors are shown.

In the present invention, a region satisfying the following in the L * a * b * coordinate system is defined as a sepia tone.

B * ≧ a * and b ≦ 3.5a * and 60 ≦
L * ≦ 90 and 5 ≦ c * The switchable filter is preferably installed in front of and behind the taking lens unit of the taking optical system. However, if a lot of strobes are used, they may be placed on the strobe panel of the camera.

In the present invention, when the switchable filter is mounted, it is preferable that a use indication is displayed in the viewfinder or that the inside of the viewfinder is colored in a similar color to the filter. This allows the user to confirm the use of the filter and prevent failure.

In the present invention, a photographic film loaded in a photographing unit having a switchable filter has a magnetic recording layer, and uses a switchable filter.
Preferably, unused information is magnetically recorded on the magnetic recording layer by movement of the permanent magnet.

Furthermore, the use of switchable filters,
The photographic film in which unused information is magnetically recorded by a permanent magnet, after development, in printing, it is preferable to change the printing conditions based on the magnetically recorded information,
Work efficiency at laboratories and labor savings are possible.

When the switchable filter is a sepia filter, it is preferable that the color in the viewfinder is also sepia, so that the user can concentrate on the drawing utilizing the sepia image.

Use of a switchable sepia color filter, when developing and printing a photographic film in which unused information is magnetically recorded by a permanent magnet, automatically changes to sepia color printing conditions based on the magnetically recorded information. By doing so, it is possible to increase the efficiency and labor of the laboratories, which were extremely complicated in the past.

As described above, in the present invention, a photographic film having a magnetic recording layer, in which specific printing conditions, in particular, sepia printing conditions are set in advance as magnetic recording information, is used. The user can easily obtain a sepia print without any trouble at the time of shooting. In this case, it is particularly effective to load the image pickup unit having a fixed filter, particularly a sepia color fixed filter, in the strobe panel portion or the lens portion.

As the color development processing, C-41 processing manufactured by Eastman Kodak Co., Ltd., CNK-4 processing manufactured by Konica Corporation, and CN-16 processing manufactured by FUJIFILM Corporation are widely used. .

In the present invention, a monochrome image can be obtained by printing on a black-and-white photographic paper or a color photographic paper from the monochrome image negative film of the present invention which has been subjected to color development processing. It is preferable to obtain a sepia tone monochrome image print.

In the present invention, an unexposed silver halide light-sensitive material, preferably a monochrome image-forming silver halide light-sensitive material, is packaged in a photographable state. It is not necessary to change the photographing unit at all, and a known technique can be applied. FIG. 1 shows a photographing unit showing an example of the present invention.

Another silver halide emulsion used in the present invention is Research Disclosure (referred to as RD).
308119 can be used.

The following shows the places to be described.

Item RD308119 Iodine structure 993IA-A Manufacturing method 993IA-A and 994E Crystal habit Normal crystal 994E Twin twin 994E Epitaxial 994E Halogen composition uniform 993I-B Non-uniform 993I Section-B Halogen Conversion 994I-C Section Halogen Substitution 994I-C Section Containing Metal 990I-D Section Monodisperse 999IF Section Solvent Addition 999IF Section Latent Image Forming Position Surface 990I-G Section Inner 999I-G Section Applicable Sensitive Material Negative 995I-H Positive (including internal fogging particles) 995I-H Item Emulsion is mixed and used 995I-J Item Desalting 995II-A In the present invention, a silver halide emulsion is physically ripened, chemically ripened according to the present invention, and spectroscopy. Use the sensitized emulsion. RD1764 is an additive used in such a process.
3, 18716 and 308119.
The places to be described are shown below.

[0054]

[Table 1]

[0055]

[Table 2]

Various couplers can be used in the present invention, and specific examples are described in the above RD. The relevant sections are described below.

[0057]

[Table 3]

The additive used in the present invention is RD3081
It can be added by the dispersion method described in 19XIV. In the present invention, the aforementioned RD17643,
28 pages, RD18716, pages 647-8 and RD308
The support described in XIX 119 can be used.

The light-sensitive material of the present invention includes the aforementioned RD3081
An auxiliary layer such as a filter layer or an intermediate layer described in the section 19VII-K can be provided.

The light-sensitive material of the present invention is obtained by using the RD30811
Various layer configurations such as a normal layer, a reverse layer, and a unit configuration described in section 9VII-K can be employed.

The light-sensitive material of the present invention includes, for example, the type and serial number of the photographic light-sensitive material, the name of the manufacturer, the emulsion No. Various information on photographic photosensitive materials such as, for example, date and time of shooting, aperture, exposure time, lighting conditions, filters used, weather, size of shooting frame, model of shooting machine, size of trimming frame, etc. Various kinds of information required at times, such as the number of prints and the size of a trimming frame, may be input to the magnetic recording layer.

[0062]

EXAMPLES The present invention will be described below in detail with reference to examples, but embodiments of the present invention are not limited thereto.

Example 1 Preparation of Magnetic Recording Medium << Preparation of Support >> 0.1 part by weight of calcium acetate hydrate as a transesterification catalyst was added to 100 parts by weight of dimethyl 2,6-naphthalenedicarboxylate and 60 parts by weight of ethylene glycol. After the addition, a transesterification reaction was carried out according to a conventional method.
To the obtained product, 0.05 parts by weight of antimony trioxide,
0.03 parts by weight of trimethyl phosphate was added.
Then, gradually raise the temperature and reduce the pressure, 290 ° C, 0.05 mm
Polymerization was performed under the conditions of Hg to obtain polyethylene-2,6-naphthalate having an intrinsic viscosity of 0.60.

This was vacuum-dried at 150 ° C. for 8 hours, melt-extruded in a layer form from a T-die at 300 ° C., brought into close contact with a cooling drum at 50 ° C. while applying static electricity, cooled and solidified, and an unstretched sheet was formed. Obtained. This unstretched sheet was stretched 3.3 times in the machine direction at 135 ° C. using a roll-type longitudinal stretching machine.

The obtained uniaxially stretched film was stretched in a first stretching zone at 145 ° C. by 50% of the total transverse stretching ratio using a tenter type transverse stretching machine, and further at a second stretching zone at 155 ° C. at a total transverse stretching ratio of 3. The film was stretched three times. Then 10
Heat treated at 0 ° C for 2 seconds, and further heat-fixed zone 200 ° C
For 5 seconds and a second heat setting zone at 240 ° C. for 15 seconds. Next, the film was gradually cooled to room temperature over 30 seconds while performing a 5% relaxation treatment in the lateral direction to obtain a polyethylene naphthalate film having a thickness of 85 μm.

This is wound around a stainless steel core, and
A heat treatment (annealing treatment) was performed at 10 ° C. for 48 hours to form a support.

On both sides of the support, 12 W / m ² / min
Of the undercoating coating solution B-1
Is applied to a dry film thickness of 0.4 μm, and 1
A 2 W / m ² / min corona discharge treatment was applied, and the undercoat coating solution B-2 was applied so as to have a dry film thickness of 0.06 μm.

On the other surface subjected to the corona discharge treatment at 12 W / m ² / min, the undercoating coating solution B-3 was dried to a dry film thickness of 0.1 W / m ² / min.
2 μm, and 12 W / m ² / m
An in-corona discharge treatment was performed, and a coating solution B-4 was applied so as to have a dry film thickness of 0.2 μm.

Each layer was dried at 90 ° C. for 10 seconds after coating, and after applying the four layers, heat-treated at 110 ° C. for 2 minutes and then cooled at 50 ° C. for 30 seconds.

<Undercoat Coating Solution B-1> A copolymer latex liquid of 30% by weight of butyl acrylate, 20% by weight of t-butyl acrylate, 25% by weight of styrene and 25% by weight of 2-hydroxyethyl acrylate (solid content: 30% 125 g Compound (UL-1) 0.4 g Hexamethylene-1,6-bis (ethylene urea) 0.05 g Finish with water 1000 ml <Subbing coating solution B-2> Hydroxidation of styrene-maleic anhydride copolymer Sodium aqueous solution (solid content 6%) 50 g Compound (UL-1) 0.6 g Compound (UL-2) 0.09 g Silica particles (average particle size 3 μ) 0.2 g Finish with water 1000 ml <Coating solution B-3> Butyl 30% by weight of acrylate, 20% by weight of t-butyl acrylate, 25% by weight of styrene and 25 of 2-hydroxyacrylate % By weight of copolymer latex liquid (solid content 30%) 50 g Compound (UL-1) 0.3 g Hexamethylene-1,6-bis (ethylene urea) 1.1 g Finish with water 1000 ml

[0071]

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<Coating solution B-4> 60 mol% of dimethyl terephthalate, 30 mol% of dimethyl isophthalate, 10 mol% of sodium salt of dimethyl 5-sulfoisophthalate, 50 mol% of ethylene glycol as a glycol component, 50 mol% of diethylene glycol was copolymerized by a conventional method. The copolymer was stirred in hot water at 95 ° C. for 3 hours to obtain a 15% by weight aqueous dispersion A.

Aqueous dispersion of tin oxide-antimony oxide composite fine particles (average particle size: 0.2 μm) (solid content: 40% by weight) 109 g Aqueous dispersion A 67 g Finished with water 1000 ml << Coating of magnetic recording layer >> Sublayer U- for processing support
4 On the layer coated with the coating solution, a magnetic recording layer coating solution having the following composition was dried with a precision extrusion coater to a dry film thickness of 0.
The coating was applied so as to have a thickness of 8 μm, and at the same time as drying, the magnetic substance was oriented in the application direction in an orientation magnetic field while the coating film was not dried, thereby achieving high output during magnetic recording and reproduction.

[Composition and Preparation of Magnetic Recording Layer Coating Solution M-1] Cobalt-containing gamma iron oxide (average major axis length 0.12 μm, minor axis length 0.015 μm, Fe ²⁺ / Fe ³⁺ = 0.2, Specific surface area 40 m ² / g, Hc = 750 Oe) 10 parts by weight Alumina (α-Al ₂ O ₃ , average particle size 0.2 μm) 3 parts by weight Diacetyl cellulose (manufactured by Teijin Limited) 150 parts by weight Polyurethane (N3132, Japan Polyurethane Co., Ltd. 15 parts by weight Stearic acid 2 parts by weight Cyclohexanone 920 parts by weight Acetone 920 parts by weight After mixing and dispersing the above well, dispersing with a sand mill, Coronate-3041 of polyisocyanate (manufactured by Nippon Polyurethane Co., Ltd., solid (50% by weight), and then sufficiently stirred and mixed to obtain a magnetic coating material M-1.

<< Coating of Lubricating Layer >> A lubricant coating solution (wax liquid described below) was prepared by dispersing a carnauba wax in a water / methanol mixed solution so as to contain 0.1% on the magnetic recording layer. Was applied so that the coating weight of was 15 mg / m ² . The raw material after the wax application was passed through a heat treatment zone at 100 ° C. for 5 minutes to dry, and then left in an oven at 40 ° C. for 5 days to sufficiently perform a crosslinking reaction of isocyanate.

(Preparation of Wax Liquid) Polyoxyethylene lauryl ether 4 was added to 100 parts by weight of water heated to 90 ° C.
After mixing with 40 parts by weight of carnauba wax separately melted at 90 ° C., the mixture was sufficiently stirred using a high-speed stirring homogenizer to prepare a carnauba wax dispersion (WAX1). .

Next, 995 parts by weight of water, 900 parts by weight of methanol and propylene glycol monomethyl ether 10
0 parts by weight, and 5 parts by weight of WAX1 was added thereto.
The mixture was stirred to prepare a wax liquid.

On the side of the magnetic recording medium opposite to the side of the magnetic recording layer, an undercoat layer coated with the undercoat coating solutions B-1 and B-2 under the same conditions was provided. A magnetic recording medium 100 was provided with a photographic component layer. 1 m ²
Expressed in grams per unit. However, silver halide and colloidal silver were converted to the amount of silver, and the sensitizing dye (indicated by SD) was silver 1
It was shown in moles per mole.

First layer: Antihalation layer Black colloidal silver 0.16 Ultraviolet absorber (UV-1) 0.21 High boiling organic solvent (Oil-1) 0.12 Colored coupler (CM-1) 0.20 Colored Coupler (CC-1) 0.04 Gelatin 1.53 Second layer: Intermediate layer Gelatin 0.80 Third layer: Low sensitivity emulsion layer Silver iodobromide emulsion A (0.40 μ, AgI 4 mol%) 0.98 Sensitizing dye (SD-1) 2.4 × 10 ^-4 sensitizing dye (SD-2) 2.1 × 10 ^-4 sensitizing dye (SD-3) 1.9 × 10 ^-4 sensitizing dye (SD -4) 1.7 × 10 ^-4 Yellow coupler (Y-1) 0.26 Magenta coupler (M-1) 0.21 Cyan coupler (C-1) 0.32 High boiling organic solvent (Oil-2) 0 .72 gelatin 2.10. Fourth layer: medium-sensitivity emulsion layer Silver iodobromide emulsion B (0. 1.50 Sensitizing dye (SD-1) 2.3 × 10 ⁻⁴ sensitizing dye (SD-2) 1.3 × 10 ⁻⁴ sensitizing dye (SD-3) 1.60 μ, AgI 7 mol%) 6 × 10 ^-4 sensitizing dye (SD-4) 1.3 × 10 ^-4 yellow coupler (Y-1) 0.20 Magenta coupler (M-1) 0.16 Cyan coupler (C-1) 0.24 High boiling organic solvent (Oil-2) 0.55 Gelatin 2.20 Fifth layer: High sensitivity emulsion layer Silver iodobromide emulsion C (0.75 μ, AgI 8 mol%) 1.55 Sensitizing dye (SD-1) ) 1.8 × 10 ^-4 sensitizing dye (SD-2) 1.0 × 10 ^-4 sensitizing dye (SD-3) 1.3 × 10 ^-4 sensitizing dye (SD-4) 1.0 × ^10-4 yellow coupler (Y-1) 0.12 magenta coupler (M-1) 0.08 cyan coupler (C-1) 0.16 high boiling organic solvent (Oil- 0.33 gelatin 1.60 6th layer: 1st protective layer Silver iodobromide emulsion (average particle size 0.05 μm, AgI 3 mol%) 0.30 UV absorber (UV-1) 0.09 UV absorption Agent (UV-2) 0.10 High boiling solvent (Oil-1) 0.10 Gelatin 1.44 7th layer: 2nd protective layer Alkali-soluble matting agent PM-1 (average particle size 2 μm) 0.15 polymethyl Methacrylate (average particle size: 3 μm) 0.04 Slip agent (WAX-1) 0.02 Gelatin 0.55 In addition to the above composition, coating aids SU-1, SU-2,
SU-3, dispersion aid SU-4, viscosity modifier V-1, stabilizer ST-1, dyes AI-1, AI-2, antifoggant A
F-1, two kinds of polyvinylpyrrolidone (AF-2) having a weight average molecular weight of 10,000 and a weight average molecular weight of 100,000, hardeners H-1, H-2 and preservative DI-
1 was added.

Oil-1 is dioctyl phthalate,
Oil-2 is dibutyl phthalate.

[0081]

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[0082]

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[0083]

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[0084]

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[0085]

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The sample 101 prepared as described above was
It was cut into 24 sheets of 135 size standard and stored in a patrone. After cutting, the print conditions to be finished in sepia tone print were coded and input to the magnetic recording layer as Sample 1.
Sample No. 01A and a sample without input were sample 101B. Sample 10
Each of 1A and 101B was loaded into a camera manufactured by Konica Corporation; Big Mini NEO, and a snapshot including a person was taken.

After the photographing was completed, the film was processed in the following color negative film developing process.

<< Color development processing >> (Processing step) Process Processing time Processing temperature Supply amount * Color development 3 minutes and 15 seconds 38 ± 0.3 ° C. 780 ml Bleaching 45 seconds 38 ± 2.0 ° C. 150 ml Fixing 1 minute 30 minutes 38 ± 2.0 ° C. 830 ml Stability 60 seconds 38 ± 5.0 ° C. 830 ml Drying 60 seconds 55 ± 5.0 ° C.-* The replenishing amount is a value per 1 m ² of the photosensitive material.

<Preparation of Processing Agent> (Composition of Color Developer) Water 800 ml Potassium carbonate 30 g Sodium bicarbonate 2.5 g Potassium sulfite 3.0 g Sodium bromide 1.3 g Potassium iodide 1.2 mg Hydroxyamine sulfate 2.5 g Sodium chloride 0.6 g 4-Amino-3-methyl-N-ethyl-N- (β-hydroxyethyl) aniline sulfate 4.5 g Diethylenetetraaminepentaacetic acid 3.0 g Potassium hydroxide 1.2 g Make up to 1.0 l and adjust to pH 10.06 with potassium hydroxide or 20% sulfuric acid.

(Composition of color developing replenisher) Water 800 ml Potassium carbonate 35 g Sodium bicarbonate 3.0 g Potassium sulfite 5.0 g Sodium bromide 0.4 g Hydroxyamine sulfate 3.1 g 4-amino-3-methyl-N-ethyl -N- (β-hydroxyethyl) aniline sulfate 6.3 g Diethylenetetraamine pentaacetic acid 3.0 g Potassium hydroxide 2.0 g Water was added to make up to 1.0 liter, and potassium hydroxide or 20
The pH is adjusted to 10.18 with% sulfuric acid.

(Bleach composition) Water 700 ml 1,3-Diaminopropanetetraacetic acid iron (III) ammonium 125 g ethylenediaminetetraacetic acid 2 g sodium nitrate 40 g ammonium bromide 150 g glacial acetic acid 40 g Alternatively, the pH is adjusted to 4.4 using glacial acetic acid.

(Bleach replenisher composition) Water 700 ml 1,3-diaminopropanetetraacetate ammonium iron (III) 175 g ethylenediaminetetraacetic acid 2 g sodium nitrate 50 g ammonium bromide 200 g glacial acetic acid 56 g Adjust to pH 4.4 with water or glacial acetic acid.

(Formulation of Fixing Solution) Water 800 ml Ammonium thiocyanate 120 g Ammonium thiosulfate 150 g Sodium sulfite 15 g Ethylenediaminetetraacetic acid 2 g Water was added to make up to 1.0 liter, and the pH was adjusted to 6.2 with aqueous ammonia or glacial acetic acid.

(Formulation of Fixing Replenisher) Water 800 ml Ammonium thiocyanate 150 g Ammonium thiosulfate 180 g Sodium sulfite 20 g Ethylenediaminetetraacetic acid 2 g Water is added to make up to 1.0 liter, and the pH is adjusted to 6.5 using aqueous ammonia or glacial acetic acid.

(Preparation of Stabilizing Solution and Stabilizing Replenishing Solution) Water 900 ml p-octylphenol / ethylene oxide / 10 mol adduct 2.0 g dimethylolurea 0.5 g hexamethylenetetramine 0.2 g 1,2-benzoisothiazolin-3-one 1 g Siloxane (UCC L-77) 0.1 g Ammonia water 0.5 ml Add water to make up to 1.0 liter, ammonia water or 50%
Adjust to pH 8.5 with sulfuric acid.

Developed samples 101A and 101B
Konica Corporation with magnetic recording information reading function
A color printer manufactured by Konica Corporation; QA paper type A6 was printed by KCP-5N3II.

From the sample 101A, a preferable sepia tone monochrome print was obtained by one operation.
In order to obtain the same sepia print from 1B, several printing conditions adjustments were required.

Example 2 The sample 101 was loaded into a photographing unit (FIG. 1) having a sepia color filter switchable to the photographing lens unit 4, and a snap photograph including a person was performed. In the case of a shot to be printed in sepia tone, when the filter switching lever 16 is operated, a sepia color filter is inserted into the photographing lens unit 14 and a display of sepia tone print designation is displayed on the viewfinder unit 8 (FIG. 3B) (FIG. 3B). FIG. 3a shows a normal photographic film) and a permanent magnet 7 in the photographing unit.
(FIG. 5) is moved, and a code recording for designating a sepia tone print is made on the magnetic recording layer 3 (FIG. 4) of the photographic film.
For a shot that does not need to be in sepia tone, the filter switching lever 16 may be released.

After the photographing, the developing process is performed in the same manner as in the first embodiment.
As a result of printing, a preferable sepia tone print was easily obtained for the shots designated as sepia tone prints.

Embodiment 3 In the case of the photographing unit (FIG. 2) in which the switchable sepia-tone filter switching lever 16 is provided in the strobe light emitting section 7, a sepia-tone print at the time of stroboscopic photographing can be obtained simply and similarly. Was done.

Embodiment 4 The display of the sepia tone print designation in the finder 8 (FIGS. 1 and 2) is performed similarly by using a photographing unit in which a sepia tone filter is inserted in the finder 8. Done.

In the case of this photographing unit, since the viewfinder 8 has a sepia tone color, the finished sepia tone print image is easy to understand even at the time of photographing, and whether or not the sepia tone print is designated. The distinction is clear.

[0103]

According to the photographic film, the photographing unit and the photographic printing method of the present invention, a black and white print of sepia tone or neutral black and white can be easily produced as desired by the user.

[Brief description of the drawings]

FIG. 1 is a photographing unit illustrating an example of the present invention. (Filter that can be switched to the shooting lens)

FIG. 2 is a photographing unit showing another example of the present invention. (Filter that can be switched to the strobe panel)

FIG. 3 shows the inside of a viewfinder of a photographing unit showing an example of the present invention. (Example of usage display)

FIG. 4 is a photographic film showing an example of the present invention. (With magnetic recording layer)

FIG. 5 is a photographing unit showing another example of the present invention. (With permanent magnet)

[Explanation of symbols]

 Reference Signs List 1 photograph constituent layer 2 support 3 magnetic recording layer 4 photographing lens unit 5 lever 6 filter 7 permanent magnet 7 'strobe light emitting unit 8 finder 9 strobe charging pilot lamp 10 film counter window 11 release button 12 film winding knob 13 back cover 14 Shooting lens unit 15 Lens mount 16 Filter switching lever 17 Carton

──────────────────────────────────────────────────続 き Continuation of the front page (51) Int.Cl. ⁶ Identification code Agency reference number FI Technical indication location G03C 3/00 555 G03C 3/00 555J 571 571B 572 572D 575 575D 5/08 5/08

Claims (13)

[Claims] 1. A photographic film characterized in that specific printing conditions are input in advance. 2. The photographic film according to claim 1, wherein the information input is magnetic recording. 3. The photographic film according to claim 1, wherein the specific printing condition is a sepia printing condition. 4. The method according to claim 1, wherein said photographic film is a monochrome image forming silver halide photosensitive material.
4. The photographic film according to any one of the above items 3. 5. A photographing unit comprising the photographic film according to claim 1. 6. A photographing unit in which an unexposed photographic film is packaged in a photographable state in advance, wherein a camera part of the photographing unit has a switchable filter. 7. The photographing unit according to claim 6, wherein the switchable filter is installed in at least one of a strobe panel unit and a photographing lens unit. 8. The method according to claim 6, wherein when the switchable filter is used, a use indication is displayed in the viewfinder or the inside of the viewfinder is colored in a similar color to the filter. Shooting unit. 9. A photographic unit having a switchable filter, wherein the photographic film has a magnetic recording layer,
A photographing unit characterized in that use of a switchable filter and unused information are magnetically recorded by a permanent magnet. 10. Use of a switchable filter, wherein when printing a photographic film in which unused information is magnetically recorded by a permanent magnet after development, printing conditions are changed based on the magnetically recorded information. How to print photos. 11. The filter according to claim 6, wherein the switchable filter is a sepia color filter.
The imaging unit according to any one of the above. 12. The photographing unit according to claim 6, wherein when the switchable filter is a sepia filter, coloring in the viewfinder is also sepia. 13. Use of a switchable sepia color filter and, after developing, printing a photographic film in which unused information is magnetically recorded by a permanent magnet, changes to a sepia color printing condition based on the magnetically recorded information. A photo printing method characterized by the following.