BE587525A - - Google Patents
Info
- Publication number
- BE587525A BE587525A BE587525DA BE587525A BE 587525 A BE587525 A BE 587525A BE 587525D A BE587525D A BE 587525DA BE 587525 A BE587525 A BE 587525A
- 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
- G03C7/344—Naphtholic couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2039565 | 1960-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE587525A true BE587525A (it) |
Family
ID=3864718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE587525D BE587525A (it) | 1960-02-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3226230A (it) |
| BE (1) | BE587525A (it) |
| GB (1) | GB975928A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1548223A (it) * | 1966-12-28 | 1968-10-21 | ||
| US3622337A (en) * | 1968-08-02 | 1971-11-23 | Gaf Corp | Cyan color formers for color photography |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH227990A (de) * | 1940-07-17 | 1943-07-31 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von photographischen Farbenbildern. |
| US2474293A (en) * | 1947-09-10 | 1949-06-28 | Eastman Kodak Co | 1-naphthol-2-carboxylic acid amide couplers for color photography |
| NL218321A (it) * | 1956-06-22 | |||
| BE563474A (it) * | 1956-12-31 | 1960-06-17 | ||
| US2993791A (en) * | 1957-10-31 | 1961-07-25 | Gen Aniline & Film Corp | Color couplers containing long chain alkylaminoisophthalicester groups |
| US3005709A (en) * | 1958-01-13 | 1961-10-24 | Gen Aniline & Film Corp | Photographic couplers containing acylamino groups |
| US3006759A (en) * | 1959-08-03 | 1961-10-31 | Eastman Kodak Co | Two-equivalent magenta-forming couplers for color photography |
-
0
- BE BE587525D patent/BE587525A/xx unknown
-
1960
- 1960-10-31 US US65883A patent/US3226230A/en not_active Expired - Lifetime
-
1961
- 1961-01-31 GB GB3602/61A patent/GB975928A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB975928A (en) | 1964-11-25 |
| US3226230A (en) | 1965-12-28 |