BE644895A - - Google Patents
Info
- Publication number
- BE644895A BE644895A BE644895DA BE644895A BE 644895 A BE644895 A BE 644895A BE 644895D A BE644895D A BE 644895DA BE 644895 A BE644895 A BE 644895A
- 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
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
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 |
|---|---|---|---|
| US264040A US3316094A (en) | 1963-03-11 | 1963-03-11 | Method of incorporating color couplers in hydrophilic colloids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644895A true BE644895A (US20020128544A1-20020912-P00008.png) | 1964-07-01 |
Family
ID=23004302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644895D BE644895A (US20020128544A1-20020912-P00008.png) | 1963-03-11 | 1964-03-09 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252894A (en) * | 1975-10-22 | 1981-02-24 | Gaf Corporation | Hydrophilic color coupler composition containing diepoxide |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE470936A (US20020128544A1-20020912-P00008.png) * | 1940-02-24 | |||
| US2768894A (en) * | 1954-04-30 | 1956-10-30 | Gen Aniline & Film Corp | Photographic element with emulsion layer containing color former and wetting agent |
| US2949360A (en) * | 1956-08-31 | 1960-08-16 | Eastman Kodak Co | Photographic color former dispersions |
| US2862444A (en) * | 1956-12-24 | 1958-12-02 | Gen Aniline & Film Corp | Hectograph process and solvent |
| US3050394A (en) * | 1959-09-30 | 1962-08-21 | Gen Aniline & Film Corp | Method of incorporating color couplers in hydrophlic colloids |
| US3092495A (en) * | 1960-06-09 | 1963-06-04 | Gen Aniline & Film Corp | Lower alkyl lactate coupler solvents |
-
1963
- 1963-03-11 US US264040A patent/US3316094A/en not_active Expired - Lifetime
-
1964
- 1964-02-13 GB GB6069/64A patent/GB1045624A/en not_active Expired
- 1964-02-20 DE DEG39901A patent/DE1258267B/de active Pending
- 1964-03-09 BE BE644895D patent/BE644895A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1045624A (en) | 1966-10-12 |
| DE1258267B (de) | 1968-01-04 |
| US3316094A (en) | 1967-04-25 |
