BE557658A - - Google Patents
Info
- Publication number
- BE557658A BE557658A BE557658DA BE557658A BE 557658 A BE557658 A BE 557658A BE 557658D A BE557658D A BE 557658DA BE 557658 A BE557658 A BE 557658A
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/28—Sensitivity-increasing substances together with supersensitising 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)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US586054A US2860982A (en) | 1956-05-21 | 1956-05-21 | Supersensitization of photographic silver halide emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557658A true BE557658A (de) |
Family
ID=24344111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557658D BE557658A (de) | 1956-05-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2860982A (de) |
| BE (1) | BE557658A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128184A (en) * | 1960-01-25 | 1964-04-07 | Eastman Kodak Co | Antifoggants for gold sensitized emulsions in the presence of reduction sensitizers |
| US3128185A (en) * | 1960-01-25 | 1964-04-07 | Eastman Kodak Co | Antifoggants for formaldehydehardened photographic layers |
| US3147118A (en) * | 1961-03-14 | 1964-09-01 | Gen Aniline & Film Corp | Fog reduction in photographic silver halide emulsions |
| US4293626A (en) * | 1977-07-25 | 1981-10-06 | Eastman Kodak Company | Electrophotosensitive materials for migration imaging processes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2398778A (en) * | 1942-11-24 | 1946-04-23 | Eastman Kodak Co | Sensitized photographic emulsion |
| BE470786A (de) * | 1945-12-29 | |||
| NL82687C (de) * | 1950-12-05 |
-
0
- BE BE557658D patent/BE557658A/xx unknown
-
1956
- 1956-05-21 US US586054A patent/US2860982A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2860982A (en) | 1958-11-18 |