JPS5334044B2 - - Google Patents
Info
- Publication number
- JPS5334044B2 JPS5334044B2 JP2791174A JP2791174A JPS5334044B2 JP S5334044 B2 JPS5334044 B2 JP S5334044B2 JP 2791174 A JP2791174 A JP 2791174A JP 2791174 A JP2791174 A JP 2791174A JP S5334044 B2 JPS5334044 B2 JP S5334044B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- G03C7/30529—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site in rings of cyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
-
- 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
- G03C7/32—Colour coupling substances
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2791174A JPS5334044B2 (US20080005853A1-20080110-C00027.png) | 1974-03-11 | 1974-03-11 | |
GB1017975A GB1494777A (en) | 1974-03-11 | 1975-03-11 | Photographic silver halide emulsions containing couplers |
DE19752510538 DE2510538A1 (de) | 1974-03-11 | 1975-03-11 | Farbenphotographisches lichtempfindliches material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2791174A JPS5334044B2 (US20080005853A1-20080110-C00027.png) | 1974-03-11 | 1974-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50122935A JPS50122935A (US20080005853A1-20080110-C00027.png) | 1975-09-26 |
JPS5334044B2 true JPS5334044B2 (US20080005853A1-20080110-C00027.png) | 1978-09-19 |
Family
ID=12234051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2791174A Expired JPS5334044B2 (US20080005853A1-20080110-C00027.png) | 1974-03-11 | 1974-03-11 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5334044B2 (US20080005853A1-20080110-C00027.png) |
DE (1) | DE2510538A1 (US20080005853A1-20080110-C00027.png) |
GB (1) | GB1494777A (US20080005853A1-20080110-C00027.png) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6038696B2 (ja) * | 1977-12-09 | 1985-09-02 | コニカ株式会社 | ハロゲン化銀カラ−写真感光材料 |
JPS5735858A (en) * | 1980-08-12 | 1982-02-26 | Fuji Photo Film Co Ltd | Color photographic sensitive material |
JPS587632A (ja) * | 1981-07-07 | 1983-01-17 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−感光材料 |
JPS5814832A (ja) * | 1981-07-20 | 1983-01-27 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−感光材料 |
US4443536A (en) * | 1981-08-25 | 1984-04-17 | Eastman Kodak Company | Nondiffusible photographic couplers and photographic elements and processes employing same |
JPH0756566B2 (ja) * | 1985-11-06 | 1995-06-14 | 富士写真フイルム株式会社 | ハロゲン化銀カラ−写真感光材料の処理方法 |
GB8810460D0 (en) * | 1988-05-04 | 1988-06-08 | Ciba Geigy Ag | Photographic colour coupler |
GB2244053B (en) * | 1990-05-17 | 1994-01-05 | Ilford Ltd | Pyrazolone colour couplers |
US5411841A (en) * | 1993-05-24 | 1995-05-02 | Eastman Kodak Company | Photographic elements containing magenta couplers and process for using same |
EP0711804A3 (de) | 1994-11-14 | 1999-09-22 | Ciba SC Holding AG | Kryptolichtschutzmittel |
EP0735417B1 (en) * | 1995-03-28 | 2002-10-09 | Tulalip Consultoria Comercial Sociedade Unipessoal S.A. | Silver halide photographic elements containing 2-equivalent 5-pyrazolone magenta couplers |
DE69530198T2 (de) * | 1995-09-18 | 2004-01-29 | Ferrania Spa | Verfahren zur Herstellung von 4-arylthio-5-pyrazolon 2-Äquivalentmagentakupplern |
US5667946A (en) * | 1996-04-30 | 1997-09-16 | Eastman Kodak Company | Photographic material containing magenta dye forming coupler |
JP4887201B2 (ja) | 2007-04-13 | 2012-02-29 | 富士フイルム株式会社 | ハロゲン化銀写真感光材料及びこれを用いた画像形成方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3227554A (en) * | 1959-04-06 | 1966-01-04 | Eastman Kodak Co | Photographic elements and processes utilizing mercaptan-forming couplers |
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1974
- 1974-03-11 JP JP2791174A patent/JPS5334044B2/ja not_active Expired
-
1975
- 1975-03-11 DE DE19752510538 patent/DE2510538A1/de not_active Ceased
- 1975-03-11 GB GB1017975A patent/GB1494777A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3227554A (en) * | 1959-04-06 | 1966-01-04 | Eastman Kodak Co | Photographic elements and processes utilizing mercaptan-forming couplers |
Also Published As
Publication number | Publication date |
---|---|
DE2510538A1 (de) | 1975-09-18 |
GB1494777A (en) | 1977-12-14 |
JPS50122935A (US20080005853A1-20080110-C00027.png) | 1975-09-26 |