BE521004A - - Google Patents
Info
- Publication number
- BE521004A BE521004A BE521004DA BE521004A BE 521004 A BE521004 A BE 521004A BE 521004D A BE521004D A BE 521004DA BE 521004 A BE521004 A BE 521004A
- 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 |
|---|---|---|---|
| US295806A US2728658A (en) | 1952-06-26 | 1952-06-26 | Benzoyl acetanilide couplers for color photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE521004A true BE521004A (pt) |
Family
ID=23139302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE521004D BE521004A (pt) | 1952-06-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2728658A (pt) |
| BE (1) | BE521004A (pt) |
| FR (1) | FR1098025A (pt) |
| GB (1) | GB736922A (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB784422A (en) * | 1955-01-29 | 1957-10-09 | Ilford Ltd | Improvements in or relating to colour photography |
| BE560907A (pt) * | 1956-09-18 | |||
| US3077403A (en) * | 1960-05-31 | 1963-02-12 | Gen Aniline & Film Corp | Color former containing bis coupling functions |
| BE607498A (pt) * | 1960-08-24 | |||
| CH627562A5 (de) * | 1977-04-29 | 1982-01-15 | Ciba Geigy Ag | Farbphotographisches material. |
| DE19539073A1 (de) * | 1995-10-20 | 1997-04-24 | Bayer Ag | Verfahren zur Herstellung von carboxylgruppenhaltigen Alkylarylethern |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2407210A (en) * | 1944-04-14 | 1946-09-03 | Eastman Kodak Co | Color couplers |
| FR959910A (pt) * | 1944-11-02 | 1950-04-07 |
-
0
- BE BE521004D patent/BE521004A/xx unknown
-
1952
- 1952-06-26 US US295806A patent/US2728658A/en not_active Expired - Lifetime
-
1953
- 1953-06-25 FR FR1098025D patent/FR1098025A/fr not_active Expired
- 1953-06-26 GB GB17750/53A patent/GB736922A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1098025A (fr) | 1955-07-15 |
| GB736922A (en) | 1955-09-14 |
| US2728658A (en) | 1955-12-27 |