BE527645A - - Google Patents
Info
- Publication number
- BE527645A BE527645A BE527645DA BE527645A BE 527645 A BE527645 A BE 527645A BE 527645D A BE527645D A BE 527645DA BE 527645 A BE527645 A BE 527645A
- 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
- G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US344896A US2698796A (en) | 1953-03-26 | 1953-03-26 | Resin salts of couplers in mixed packet photographic emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE527645A true BE527645A (fi) |
Family
ID=23352545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE527645D BE527645A (fi) | 1953-03-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2698796A (fi) |
| BE (1) | BE527645A (fi) |
| DE (1) | DE1007623B (fi) |
| FR (1) | FR1134299A (fi) |
| GB (1) | GB759869A (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE551312A (fi) * | 1955-10-01 | |||
| US2835580A (en) * | 1955-11-10 | 1958-05-20 | Eastman Kodak Co | Photographic emulsion with vinyl alcohol-n-allylcyanoacetamide copolymer continuous phase |
| US5441865A (en) * | 1993-01-07 | 1995-08-15 | Eastman Kodak Company | Gelatin-grafted-polymer particles as peptizer for silver halide emulsions |
| US5399480A (en) * | 1993-09-14 | 1995-03-21 | Eastman Kodak Company | Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2422680A (en) * | 1944-06-01 | 1947-06-24 | Du Pont | Process for preparing hydrophilic color-former silver halide dispersions |
| US2463794A (en) * | 1944-08-30 | 1949-03-08 | Du Pont | Preparation of colloid color former silver halide dispersions |
-
0
- BE BE527645D patent/BE527645A/xx unknown
-
1953
- 1953-03-26 US US344896A patent/US2698796A/en not_active Expired - Lifetime
-
1954
- 1954-03-24 GB GB8536/54A patent/GB759869A/en not_active Expired
- 1954-03-25 DE DEE8767A patent/DE1007623B/de active Pending
- 1954-03-26 FR FR1134299D patent/FR1134299A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2698796A (en) | 1955-01-04 |
| FR1134299A (fr) | 1957-04-09 |
| GB759869A (en) | 1956-10-24 |
| DE1007623B (de) | 1957-05-02 |