EP0254151A3 - Colour photographic material containing couplers - Google Patents
Colour photographic material containing couplers Download PDFInfo
- Publication number
- EP0254151A3 EP0254151A3 EP87109964A EP87109964A EP0254151A3 EP 0254151 A3 EP0254151 A3 EP 0254151A3 EP 87109964 A EP87109964 A EP 87109964A EP 87109964 A EP87109964 A EP 87109964A EP 0254151 A3 EP0254151 A3 EP 0254151A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- material containing
- photographic material
- colour photographic
- containing couplers
- couplers
- 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
- G03C7/32—Colour coupling substances
- G03C7/34—Couplers containing phenols
- G03C7/342—Combination of phenolic or naphtholic couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3624777A DE3624777A1 (en) | 1986-07-22 | 1986-07-22 | PHOTOGRAPHIC COLOR-COUPLING MATERIAL |
DE3624777 | 1986-07-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0254151A2 EP0254151A2 (en) | 1988-01-27 |
EP0254151A3 true EP0254151A3 (en) | 1988-12-14 |
EP0254151B1 EP0254151B1 (en) | 1990-12-05 |
Family
ID=6305722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87109964A Expired - Lifetime EP0254151B1 (en) | 1986-07-22 | 1987-07-10 | Colour photographic material containing couplers |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0254151B1 (en) |
JP (1) | JPS6333745A (en) |
DE (2) | DE3624777A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2681162B2 (en) * | 1988-07-04 | 1997-11-26 | コニカ株式会社 | Silver halide color photographic materials |
IT1229993B (en) * | 1989-03-09 | 1991-09-20 | Minnesota Mining & Mfg | COLOR PHOTOGRAPHIC MATERIALS WITH SILVER HALIDES. |
DE3933899A1 (en) * | 1989-10-11 | 1991-04-18 | Agfa Gevaert Ag | COLOR PHOTOGRAPHIC RECORDING MATERIAL WITH COLOR COUPLERS THAT SUPPLY THERMOSTATIC COLORING MATERIALS |
US5399472A (en) * | 1992-04-16 | 1995-03-21 | Eastman Kodak Company | Coupler blends in color photographic materials |
US5585230A (en) * | 1995-03-23 | 1996-12-17 | Eastman Kodak Company | Cyan coupler dispersion with improved stability |
US5789146A (en) * | 1995-08-21 | 1998-08-04 | Eastman Kodak Company | Blends of couplers with homologous ballasts |
US5726003A (en) * | 1996-08-15 | 1998-03-10 | Eastman Kodak Company | Cyan coupler dispersion with increased activity |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0084100A1 (en) * | 1981-12-07 | 1983-07-27 | Fuji Photo Film Co., Ltd. | Colour-photographic light-sensitive materials |
EP0106306A2 (en) * | 1982-10-14 | 1984-04-25 | Fuji Photo Film Co., Ltd. | Silver halide color photographic materials |
EP0175573A2 (en) * | 1984-09-17 | 1986-03-26 | Konica Corporation | Light-sensitive silver halide color photographic material |
EP0184057A2 (en) * | 1984-11-30 | 1986-06-11 | Agfa-Gevaert AG | Colour-photographic material containing a coupler |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460924A (en) * | 1977-10-24 | 1979-05-16 | Konishiroku Photo Ind Co Ltd | Silver halide color photographic emulsion |
-
1986
- 1986-07-22 DE DE3624777A patent/DE3624777A1/en not_active Withdrawn
-
1987
- 1987-07-10 EP EP87109964A patent/EP0254151B1/en not_active Expired - Lifetime
- 1987-07-10 DE DE8787109964T patent/DE3766558D1/en not_active Expired - Fee Related
- 1987-07-22 JP JP62181286A patent/JPS6333745A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0084100A1 (en) * | 1981-12-07 | 1983-07-27 | Fuji Photo Film Co., Ltd. | Colour-photographic light-sensitive materials |
EP0106306A2 (en) * | 1982-10-14 | 1984-04-25 | Fuji Photo Film Co., Ltd. | Silver halide color photographic materials |
EP0175573A2 (en) * | 1984-09-17 | 1986-03-26 | Konica Corporation | Light-sensitive silver halide color photographic material |
EP0184057A2 (en) * | 1984-11-30 | 1986-06-11 | Agfa-Gevaert AG | Colour-photographic material containing a coupler |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN; Band 3, Nr. 82 (E-123), 14. Juli 1979, Seite 94 E 123; & JP-A-54 60 924 (KONISHIROKU SHASHIN KOGYO K.K.) 16-05-1979 * |
RESEARCH DISCLOSURE, Band 247, Nr. 24734, November 1984, Seiten 554-556, Industrial Opportunities Ltd, Emsworth, Hampshire, GB; N. MONBALIU et al.: "Cyan-forming phenolic couplers for use in photographic colour elements" * |
Also Published As
Publication number | Publication date |
---|---|
EP0254151B1 (en) | 1990-12-05 |
EP0254151A2 (en) | 1988-01-27 |
JPS6333745A (en) | 1988-02-13 |
DE3624777A1 (en) | 1988-01-28 |
DE3766558D1 (en) | 1991-01-17 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
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