JPS4984239A - - Google Patents
Info
- Publication number
- JPS4984239A JPS4984239A JP48129820A JP12982073A JPS4984239A JP S4984239 A JPS4984239 A JP S4984239A JP 48129820 A JP48129820 A JP 48129820A JP 12982073 A JP12982073 A JP 12982073A JP S4984239 A JPS4984239 A JP S4984239A
- 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.)
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
-
- 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
- G03C7/3017—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction
- G03C7/3018—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction using cobalt compounds
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/307,892 US4057428A (en) | 1972-11-20 | 1972-11-20 | Photographic elements containing anionic organic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4984239A true JPS4984239A (en:Method) | 1974-08-13 |
| JPS5727447B2 JPS5727447B2 (en:Method) | 1982-06-10 |
Family
ID=23191611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12982073A Expired JPS5727447B2 (en:Method) | 1972-11-20 | 1973-11-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4057428A (en:Method) |
| JP (1) | JPS5727447B2 (en:Method) |
| BE (1) | BE807568A (en:Method) |
| CA (1) | CA1000992A (en:Method) |
| FR (1) | FR2207296B1 (en:Method) |
| GB (1) | GB1446226A (en:Method) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211034A (en) * | 1975-07-17 | 1977-01-27 | Fuji Photo Film Co Ltd | Image formation method by color intensification processing |
| JPS5220831A (en) * | 1975-08-11 | 1977-02-17 | Fuji Photo Film Co Ltd | Image forming method |
| JPS5233681U (en:Method) * | 1975-08-29 | 1977-03-09 | ||
| EP0124795A2 (en) | 1983-04-11 | 1984-11-14 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsion |
| JPH081599U (ja) * | 1995-05-08 | 1996-11-22 | 芳長 中井 | クラブ |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175966A (en) | 1975-08-02 | 1979-11-27 | Konishiroku Photo Industry Co., Ltd. | Light-sensitive black-white silver halide photographic material for forming a high-contrast silver image and method of treating thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022172A (en) * | 1958-05-13 | 1962-02-20 | Fuji Photo Film Co Ltd | Process for the production of photographic materials |
| DE1142757B (de) * | 1961-03-14 | 1963-01-24 | Agfa Ag | Verfahren zur Verbesserung der Farbwiedergabe bei der Reproduktion von Mehrfarbenbildern mit Hilfe von zwei Farbmasken |
| US3402046A (en) * | 1963-09-23 | 1968-09-17 | Eastman Kodak Co | Multilayer color photographic elements |
| US3411904A (en) * | 1964-05-19 | 1968-11-19 | Eastman Kodak Co | Photographic multicolor diffusion transfer process using dye developers and element |
| US3411912A (en) * | 1965-04-21 | 1968-11-19 | Eastman Kodak Co | Novel polymers and their use in photographic applications |
| US3411911A (en) * | 1965-05-10 | 1968-11-19 | Eastman Kodak Co | Novel photographic materials containing water insoluble interpolymers |
| US3591382A (en) * | 1967-06-23 | 1971-07-06 | Eastman Kodak Co | Use of fine grain emulsion with coarse grain emulsion to reduce image spread |
| GB1274523A (en) * | 1968-08-22 | 1972-05-17 | Fuji Photo Film Co Ltd | Incorporating colour couplers into colour-photographic light-sensitive materials |
| US3765891A (en) * | 1972-05-23 | 1973-10-16 | Eastman Kodak Co | Process for developing photographic elements |
-
1972
- 1972-11-20 US US05/307,892 patent/US4057428A/en not_active Expired - Lifetime
-
1973
- 1973-10-10 CA CA182,987A patent/CA1000992A/en not_active Expired
- 1973-11-14 FR FR7340404A patent/FR2207296B1/fr not_active Expired
- 1973-11-20 BE BE137967A patent/BE807568A/xx not_active IP Right Cessation
- 1973-11-20 JP JP12982073A patent/JPS5727447B2/ja not_active Expired
- 1973-11-20 GB GB5372073A patent/GB1446226A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211034A (en) * | 1975-07-17 | 1977-01-27 | Fuji Photo Film Co Ltd | Image formation method by color intensification processing |
| JPS5220831A (en) * | 1975-08-11 | 1977-02-17 | Fuji Photo Film Co Ltd | Image forming method |
| JPS5233681U (en:Method) * | 1975-08-29 | 1977-03-09 | ||
| EP0124795A2 (en) | 1983-04-11 | 1984-11-14 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsion |
| JPH081599U (ja) * | 1995-05-08 | 1996-11-22 | 芳長 中井 | クラブ |
Also Published As
| Publication number | Publication date |
|---|---|
| BE807568A (fr) | 1974-05-20 |
| FR2207296A1 (en:Method) | 1974-06-14 |
| US4057428A (en) | 1977-11-08 |
| JPS5727447B2 (en:Method) | 1982-06-10 |
| GB1446226A (en) | 1976-08-18 |
| FR2207296B1 (en:Method) | 1977-08-26 |
| CA1000992A (en) | 1976-12-07 |