JPS4816375B1 - - Google Patents
Info
- Publication number
- JPS4816375B1 JPS4816375B1 JP45022563A JP2256370A JPS4816375B1 JP S4816375 B1 JPS4816375 B1 JP S4816375B1 JP 45022563 A JP45022563 A JP 45022563A JP 2256370 A JP2256370 A JP 2256370A JP S4816375 B1 JPS4816375 B1 JP S4816375B1
- 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.)
- Pending
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
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/362—Benzoyl-acetanilide couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB04476/69A GB1292462A (en) | 1969-03-19 | 1969-03-19 | Benzoyl acetamide colour couplers and their use in colour photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4816375B1 true JPS4816375B1 (de) | 1973-05-22 |
Family
ID=10041891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45022563A Pending JPS4816375B1 (de) | 1969-03-19 | 1970-03-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3619190A (de) |
| JP (1) | JPS4816375B1 (de) |
| BE (1) | BE747588A (de) |
| CH (1) | CH532800A (de) |
| DE (1) | DE2009495A1 (de) |
| FR (1) | FR2037410A5 (de) |
| GB (1) | GB1292462A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106942A (en) * | 1974-04-02 | 1978-08-15 | Fuji Photo Film Co., Ltd. | Silver halide emulsion containing yellow color couplers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2294909A (en) * | 1939-02-13 | 1942-09-08 | Du Pont | Chemical process and composition |
| GB894068A (en) * | 1959-09-17 | 1962-04-18 | Gen Aniline & Film Corp | Improvements in or relating to color photography |
| US3369895A (en) * | 1960-08-24 | 1968-02-20 | Eastman Kodak Co | Two equivalent yellow couplers for color photography |
-
1969
- 1969-03-19 GB GB04476/69A patent/GB1292462A/en not_active Expired
-
1970
- 1970-02-16 US US11816A patent/US3619190A/en not_active Expired - Lifetime
- 1970-02-23 FR FR7006453A patent/FR2037410A5/fr not_active Expired
- 1970-02-27 CH CH280570A patent/CH532800A/de not_active IP Right Cessation
- 1970-02-28 DE DE19702009495 patent/DE2009495A1/de active Pending
- 1970-03-16 JP JP45022563A patent/JPS4816375B1/ja active Pending
- 1970-03-19 BE BE747588D patent/BE747588A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2037410A5 (de) | 1970-12-31 |
| DE2009495A1 (de) | 1970-10-08 |
| BE747588A (fr) | 1970-09-21 |
| CH532800A (de) | 1973-01-15 |
| GB1292462A (en) | 1972-10-11 |
| US3619190A (en) | 1971-11-09 |