JPS5776543A - Photographic sensitive silver halide material - Google Patents
Photographic sensitive silver halide materialInfo
- Publication number
- JPS5776543A JPS5776543A JP15333480A JP15333480A JPS5776543A JP S5776543 A JPS5776543 A JP S5776543A JP 15333480 A JP15333480 A JP 15333480A JP 15333480 A JP15333480 A JP 15333480A JP S5776543 A JPS5776543 A JP S5776543A
- Authority
- JP
- Japan
- Prior art keywords
- silver halide
- sensitive material
- color developing
- emulsion layer
- layer contg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- -1 silver halide Chemical class 0.000 title abstract 6
- 239000000463 material Substances 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 239000004332 silver Substances 0.000 title abstract 3
- 239000000839 emulsion Substances 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004422 alkyl sulphonamide group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000586 desensitisation Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000001165 hydrophobic group Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000010186 staining Methods 0.000 abstract 1
- 229940124530 sulfonamide Drugs 0.000 abstract 1
- 150000003456 sulfonamides Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/392—Additives
- G03C7/39208—Organic compounds
- G03C7/39236—Organic compounds with a function having at least two elements among nitrogen, sulfur or oxygen
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE:To improve the desensitization, fog increase, staining and color developing density of a sensitive material having a silver halide emulsion layer contg. a diffusion resistant coupler on the support by forming a constituent layer contg. a specified aromatic primary amine. CONSTITUTION:This photographic sensitive material has a silver halide emulsion layer contg. a diffusion resistant coupler on the support and contains a compound represented by the formula (where each of R<1> and R<2> is H or 1-6C alkyl; each of R<3>-R<6> is H, halogen, hydroxy, amino, alkoxy, acylamide, sulfonamide, alkylsulfonamide or 1-6C alkyl; each of R<7> and R<8> is H or hydrophobic group; and Ar is phenyl having a water soluble group) in the emulsion layer or at least one of other constituent layers. It is estimated that the purpose is attained because said precursor is decomposed with alkali during processing with an alkali activator to release an enough amount of a color developing agent, and it remains in the sensitive material for a time enough to give the desired color developing density before the releasing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15333480A JPS5776543A (en) | 1980-10-30 | 1980-10-30 | Photographic sensitive silver halide material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15333480A JPS5776543A (en) | 1980-10-30 | 1980-10-30 | Photographic sensitive silver halide material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5776543A true JPS5776543A (en) | 1982-05-13 |
| JPS6320336B2 JPS6320336B2 (en) | 1988-04-27 |
Family
ID=15560209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15333480A Granted JPS5776543A (en) | 1980-10-30 | 1980-10-30 | Photographic sensitive silver halide material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5776543A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178258A (en) * | 1986-01-31 | 1987-08-05 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
| JPS62253143A (en) * | 1986-04-26 | 1987-11-04 | Konika Corp | Silver halide color photographic sensitive material having high sensitivity and improved shelf stability |
| US5019493A (en) * | 1986-10-13 | 1991-05-28 | Konishiroku Photo Industry Co., Ltd. | Silver halide photographic material and method of forming a dye image thereon |
| US5667945A (en) * | 1995-02-21 | 1997-09-16 | Fuji Photo Film Co., Ltd. | Color developing agent, silver halide photographic light-sensitive material and image forming method |
| US5756275A (en) * | 1995-11-30 | 1998-05-26 | Fuji Photo Film Co., Ltd. | Color-developing agent, silver halide photographic light-sensitive material and image-forming method |
| US5780210A (en) * | 1995-02-15 | 1998-07-14 | Fuji Photo Film Co., Ltd. | Color developing agent, silver halide photographic light-sensitive material and image forming method |
| US5874203A (en) * | 1995-11-30 | 1999-02-23 | Fuji Photo Film, Co., Ltd. | Color-developing agent, silver halide photographic light-sensitive material and image-forming method |
| US5889163A (en) * | 1995-11-30 | 1999-03-30 | Fuji Photo Film Co., Ltd. | Method for producing azo dye compounds |
| US6103458A (en) * | 1996-08-02 | 2000-08-15 | Fuji Photo Film Co., Ltd. | Method for processing a silver halide color photographic light-sensitive material |
| US6537712B1 (en) | 2000-06-13 | 2003-03-25 | Eastman Kodak Company | Color photothermographic elements comprising blocked developing agents |
| US6756192B1 (en) * | 1999-12-30 | 2004-06-29 | Eastman Kodak Company | Imaging element containing a blocked photographically useful compound |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07176241A (en) * | 1994-11-29 | 1995-07-14 | Sega Enterp Ltd | Control key mechanism |
-
1980
- 1980-10-30 JP JP15333480A patent/JPS5776543A/en active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178258A (en) * | 1986-01-31 | 1987-08-05 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
| JPS62253143A (en) * | 1986-04-26 | 1987-11-04 | Konika Corp | Silver halide color photographic sensitive material having high sensitivity and improved shelf stability |
| US5019493A (en) * | 1986-10-13 | 1991-05-28 | Konishiroku Photo Industry Co., Ltd. | Silver halide photographic material and method of forming a dye image thereon |
| US5780210A (en) * | 1995-02-15 | 1998-07-14 | Fuji Photo Film Co., Ltd. | Color developing agent, silver halide photographic light-sensitive material and image forming method |
| US5667945A (en) * | 1995-02-21 | 1997-09-16 | Fuji Photo Film Co., Ltd. | Color developing agent, silver halide photographic light-sensitive material and image forming method |
| US5756275A (en) * | 1995-11-30 | 1998-05-26 | Fuji Photo Film Co., Ltd. | Color-developing agent, silver halide photographic light-sensitive material and image-forming method |
| US5874203A (en) * | 1995-11-30 | 1999-02-23 | Fuji Photo Film, Co., Ltd. | Color-developing agent, silver halide photographic light-sensitive material and image-forming method |
| US5889163A (en) * | 1995-11-30 | 1999-03-30 | Fuji Photo Film Co., Ltd. | Method for producing azo dye compounds |
| US6103458A (en) * | 1996-08-02 | 2000-08-15 | Fuji Photo Film Co., Ltd. | Method for processing a silver halide color photographic light-sensitive material |
| US6756192B1 (en) * | 1999-12-30 | 2004-06-29 | Eastman Kodak Company | Imaging element containing a blocked photographically useful compound |
| US6759187B1 (en) | 1999-12-30 | 2004-07-06 | Eastman Kodak Company | Imaging element containing a blocked photographically useful compound |
| US6537712B1 (en) | 2000-06-13 | 2003-03-25 | Eastman Kodak Company | Color photothermographic elements comprising blocked developing agents |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6320336B2 (en) | 1988-04-27 |
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