BE484326A - - Google Patents
Info
- Publication number
- BE484326A BE484326A BE484326DA BE484326A BE 484326 A BE484326 A BE 484326A BE 484326D A BE484326D A BE 484326DA BE 484326 A BE484326 A BE 484326A
- 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
- G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US768478A US2614930A (en) | 1947-08-13 | 1947-08-13 | Method of preparing polyvinyl alcohol-silver halide photographic emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE484326A true BE484326A (xx) |
Family
ID=25082610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE484326D BE484326A (xx) | 1947-08-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2614930A (xx) |
| BE (1) | BE484326A (xx) |
| FR (1) | FR980387A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2863769A (en) * | 1954-09-03 | 1958-12-09 | Du Pont | Process of preparing silver halide dispersions |
| US2882161A (en) * | 1955-06-29 | 1959-04-14 | Eastman Kodak Co | Photographic emulsions containing synthetic polymer vehicles |
| US3067035A (en) * | 1959-04-01 | 1962-12-04 | Du Pont | Gelatin-anion soap complex dispersion in polyvinyl alcohol photographic emulsions |
| US3103437A (en) * | 1959-04-10 | 1963-09-10 | Hardening | |
| BE586694A (xx) * | 1960-01-19 | |||
| BE604859A (xx) * | 1960-06-10 | |||
| NL293431A (xx) * | 1962-05-31 | |||
| US4530905A (en) * | 1984-10-25 | 1985-07-23 | The Dow Chemical Company | Crosslinked gelatin foams |
| US5013641A (en) * | 1989-12-19 | 1991-05-07 | Eastman Kodak Company | Formation of tabular silver halide emulsions utilizing high pH digestion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1844716A (en) * | 1929-04-19 | 1932-02-09 | Eastman Kodak Co | Process of making photographic emulsions |
| US2139774A (en) * | 1936-07-10 | 1938-12-13 | Eastman Kodak Co | Sensitizing and hardening photographic emulsions |
| GB537256A (en) * | 1939-09-13 | 1941-06-16 | Eastman Kodak Co | Process employing non-diffusing compounds for use in colour photography and other photographic processes |
| FR961819A (xx) * | 1943-09-11 | 1950-05-23 | ||
| GB580504A (en) * | 1944-07-04 | 1946-09-10 | Cecil Waller | Improvements in or relating to the production of photographic silver halide emulsions |
-
0
- BE BE484326D patent/BE484326A/xx unknown
-
1947
- 1947-08-13 US US768478A patent/US2614930A/en not_active Expired - Lifetime
-
1948
- 1948-08-11 FR FR980387D patent/FR980387A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR980387A (fr) | 1951-05-11 |
| US2614930A (en) | 1952-10-21 |