BE442163A - - Google Patents
Info
- Publication number
- BE442163A BE442163A BE442163DA BE442163A BE 442163 A BE442163 A BE 442163A BE 442163D A BE442163D A BE 442163DA BE 442163 A BE442163 A BE 442163A
- Authority
- BE
- Belgium
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
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 |
|---|---|---|---|
| DEI0067426 | 1940-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442163A true BE442163A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1941-08-30 |
Family
ID=7196723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442163D BE442163A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1940-07-17 | 1941-07-17 |
Country Status (4)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB577387A (en) * | 1943-04-16 | 1946-05-16 | Du Pont | Improvements in or relating to dyestuff intermediates and their use in colour photography |
| US2489655A (en) * | 1948-04-05 | 1949-11-29 | Du Pont | Polymeric color formers |
| NL104735C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-06-22 | |||
| BE568688A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-06-19 | |||
| BE587525A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-02-12 | |||
| BE613948A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-02-15 | |||
| US3271152A (en) * | 1962-09-04 | 1966-09-06 | Eastman Kodak Co | Light-sensitive elements for color photography and process therefor |
| DE1947697A1 (de) * | 1968-09-25 | 1970-06-18 | Konishiroku Photo Ind | Lichtempfindliche,farbfotografische Silberhalogenid-Emulsion |
-
1941
- 1941-07-14 CH CH227990D patent/CH227990A/de unknown
- 1941-07-16 FR FR873984D patent/FR873984A/fr not_active Expired
- 1941-07-17 BE BE442163D patent/BE442163A/xx unknown
- 1941-11-18 US US419568A patent/US2357395A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2357395A (en) | 1944-09-05 |
| CH227990A (de) | 1943-07-31 |
| FR873984A (fr) | 1942-07-24 |