BE676549A - - Google Patents
Info
- Publication number
- BE676549A BE676549A BE676549DA BE676549A BE 676549 A BE676549 A BE 676549A BE 676549D A BE676549D A BE 676549DA BE 676549 A BE676549 A BE 676549A
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43567665A | 1965-02-26 | 1965-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676549A true BE676549A (en) | 1966-08-16 |
Family
ID=23729333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676549D BE676549A (en) | 1965-02-26 | 1966-02-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3436222A (en) |
| BE (1) | BE676549A (en) |
| DE (1) | DE1572205A1 (en) |
| GB (1) | GB1128959A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1247684A (en) * | 1968-01-08 | 1971-09-29 | Minnesota Mining & Mfg | Improvements in gelatin-silver halide photographic emulsions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484423A (en) * | 1945-10-30 | 1949-10-11 | Eastman Kodak Co | Process for the preparation of polyvinylamine salts |
| US2949442A (en) * | 1955-05-04 | 1960-08-16 | Eastman Kodak Co | Process for preparing amphoteric copolymers and the resulting products |
| US3084132A (en) * | 1958-06-25 | 1963-04-02 | Du Pont | Process for forming a stable distribution of silver halide |
-
1965
- 1965-02-26 US US435676A patent/US3436222A/en not_active Expired - Lifetime
-
1966
- 1966-01-31 GB GB4210/66A patent/GB1128959A/en not_active Expired
- 1966-02-16 BE BE676549D patent/BE676549A/xx unknown
- 1966-02-24 DE DE19661572205 patent/DE1572205A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1128959A (en) | 1968-10-02 |
| DE1572205A1 (en) | 1970-01-02 |
| US3436222A (en) | 1969-04-01 |