JPS52154631A - Photographic coupler - Google Patents
Photographic couplerInfo
- Publication number
- JPS52154631A JPS52154631A JP6914976A JP6914976A JPS52154631A JP S52154631 A JPS52154631 A JP S52154631A JP 6914976 A JP6914976 A JP 6914976A JP 6914976 A JP6914976 A JP 6914976A JP S52154631 A JPS52154631 A JP S52154631A
- Authority
- JP
- Japan
- Prior art keywords
- coupler
- photographic coupler
- development
- specifier
- dir
- 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
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
- G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
- G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
- G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
-
- 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
- G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
- G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
- G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
- G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
PURPOSE:To release a cpd. having a development inhibiting function on reacting with the oxidized form of a developing agent rapidly, and sufficiently carry out control of image tone, fine granulation, and improvement of sharpness and color reproduction, by using a specifier DIR (development inhibitor releasing) coupler.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51069149A JPS5820425B2 (en) | 1976-06-11 | 1976-06-11 | photo coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51069149A JPS5820425B2 (en) | 1976-06-11 | 1976-06-11 | photo coupler |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52154631A true JPS52154631A (en) | 1977-12-22 |
JPS5820425B2 JPS5820425B2 (en) | 1983-04-22 |
Family
ID=13394309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51069149A Expired JPS5820425B2 (en) | 1976-06-11 | 1976-06-11 | photo coupler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5820425B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0228914A2 (en) | 1985-12-28 | 1987-07-15 | Konica Corporation | Method of processing lightsensitive silver halide color photographic material |
EP0320939A2 (en) | 1987-12-15 | 1989-06-21 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
JPH04276741A (en) * | 1991-03-05 | 1992-10-01 | Fuji Photo Film Co Ltd | Silver halide color photographic sensitive material |
JPH04338945A (en) * | 1991-03-12 | 1992-11-26 | Fuji Photo Film Co Ltd | Silver halide color photographic sensitive material |
JPH0572690A (en) * | 1991-09-17 | 1993-03-26 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
JPH05216191A (en) * | 1992-02-05 | 1993-08-27 | Fuji Photo Film Co Ltd | Treating method for silver halide color photographic material |
JPH06180488A (en) * | 1991-02-26 | 1994-06-28 | Fuji Photo Film Co Ltd | Silver halide color photographic sensitive material |
US6319660B1 (en) | 1998-12-28 | 2001-11-20 | Eastman Kodak Company | Color photographic element containing speed improving compound |
CN117567385A (en) * | 2023-11-23 | 2024-02-20 | 中国人民解放军军事科学院军事医学研究院 | CLEC 5A-targeted small molecule inhibitor and application thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA018820B1 (en) | 2010-06-28 | 2013-10-30 | Общество С Ограниченной Ответственностью "Смит-Ярцево" | Method for manufacturing a thermally insulated flexible tube |
-
1976
- 1976-06-11 JP JP51069149A patent/JPS5820425B2/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0228914A2 (en) | 1985-12-28 | 1987-07-15 | Konica Corporation | Method of processing lightsensitive silver halide color photographic material |
EP0320939A2 (en) | 1987-12-15 | 1989-06-21 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
JPH06180488A (en) * | 1991-02-26 | 1994-06-28 | Fuji Photo Film Co Ltd | Silver halide color photographic sensitive material |
JPH04276741A (en) * | 1991-03-05 | 1992-10-01 | Fuji Photo Film Co Ltd | Silver halide color photographic sensitive material |
JPH04338945A (en) * | 1991-03-12 | 1992-11-26 | Fuji Photo Film Co Ltd | Silver halide color photographic sensitive material |
JPH0572690A (en) * | 1991-09-17 | 1993-03-26 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
JPH05216191A (en) * | 1992-02-05 | 1993-08-27 | Fuji Photo Film Co Ltd | Treating method for silver halide color photographic material |
US6319660B1 (en) | 1998-12-28 | 2001-11-20 | Eastman Kodak Company | Color photographic element containing speed improving compound |
US6455242B1 (en) | 1998-12-28 | 2002-09-24 | Eastman Kodak Company | Color photographic element containing speed improving compound |
CN117567385A (en) * | 2023-11-23 | 2024-02-20 | 中国人民解放军军事科学院军事医学研究院 | CLEC 5A-targeted small molecule inhibitor and application thereof |
CN117567385B (en) * | 2023-11-23 | 2024-04-30 | 中国人民解放军军事科学院军事医学研究院 | CLEC 5A-targeted small molecule inhibitor and application thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5820425B2 (en) | 1983-04-22 |
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