BE655262A - - Google Patents
Info
- Publication number
- BE655262A BE655262A BE655262A BE655262A BE655262A BE 655262 A BE655262 A BE 655262A BE 655262 A BE655262 A BE 655262A BE 655262 A BE655262 A BE 655262A BE 655262 A BE655262 A BE 655262A
- 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
- G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
- G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2392764A GB1043044A (en) | 1964-06-09 | 1964-06-09 | Multilayer material for the production of coloured photographic images by colour development |
| FR977548A FR1398308A (fr) | 1964-06-09 | 1964-06-09 | Produit en plusieurs couches pour la préparation d'images photographiques en couleurs par développement chromogène |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE655262A true BE655262A (xx) | 1965-03-01 |
Family
ID=26208188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE655262A BE655262A (xx) | 1964-06-09 | 1964-11-04 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE655262A (xx) |
| FR (1) | FR1398308A (xx) |
| GB (1) | GB1043044A (xx) |
-
1964
- 1964-06-09 GB GB2392764A patent/GB1043044A/en not_active Expired
- 1964-06-09 FR FR977548A patent/FR1398308A/fr not_active Expired
- 1964-11-04 BE BE655262A patent/BE655262A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1398308A (fr) | 1965-05-07 |
| GB1043044A (en) | 1966-09-21 |