BE565655A - - Google Patents
Info
- Publication number
- BE565655A BE565655A BE565655DA BE565655A BE 565655 A BE565655 A BE 565655A BE 565655D A BE565655D A BE 565655DA BE 565655 A BE565655 A BE 565655A
- 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
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/362—Benzoyl-acetanilide couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB858757A GB848558A (en) | 1957-03-15 | 1957-03-15 | Improvements in or relating to the production of coloured photographic images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE565655A true BE565655A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9855352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE565655D BE565655A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-03-15 |
Country Status (3)
-
0
- BE BE565655D patent/BE565655A/xx unknown
-
1957
- 1957-03-15 GB GB858757A patent/GB848558A/en not_active Expired
-
1958
- 1958-03-14 FR FR1193234D patent/FR1193234A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB848558A (en) | 1960-09-21 |
| FR1193234A (fr) | 1959-10-30 |