BE620339A - - Google Patents
Info
- Publication number
- BE620339A BE620339A BE620339DA BE620339A BE 620339 A BE620339 A BE 620339A BE 620339D A BE620339D A BE 620339DA BE 620339 A BE620339 A BE 620339A
- 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
- G03C1/10—Organic 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US124800A US3201254A (en) | 1961-07-18 | 1961-07-18 | Photographic silver halide emulsions sensitized with 1, 1-dimethylhydrazinium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE620339A true BE620339A (en:Method) |
Family
ID=22416840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE620339D BE620339A (en:Method) | 1961-07-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3201254A (en:Method) |
| BE (1) | BE620339A (en:Method) |
| DE (1) | DE1155326B (en:Method) |
| GB (1) | GB981254A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE634515A (en:Method) * | 1962-07-19 | |||
| JP2604045B2 (ja) * | 1989-12-28 | 1997-04-23 | 富士写真フイルム株式会社 | ハロゲン化銀乳剤及びそれを用いたハロゲン化銀写真感光材料 |
| US5582957A (en) * | 1995-03-28 | 1996-12-10 | Eastman Kodak Company | Resuspension optimization for photographic nanosuspensions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE232639C (en:Method) * | ||||
| US2245236A (en) * | 1939-04-28 | 1941-06-10 | Eastman Kodak Co | Method of increasing infrared sensitivity |
| BE463680A (en:Method) * | 1940-02-29 | |||
| US2410690A (en) * | 1943-08-26 | 1946-11-05 | Eastman Kodak Co | Method of improving the sensitivity characteristics of emulsions |
| US3113026A (en) * | 1959-01-19 | 1963-12-03 | Gen Aniline & Film Corp | Polyvinyl alcohol photographic silver halide emulsions |
-
0
- BE BE620339D patent/BE620339A/xx unknown
-
1961
- 1961-07-18 US US124800A patent/US3201254A/en not_active Expired - Lifetime
-
1962
- 1962-05-18 DE DEE22908A patent/DE1155326B/de active Pending
- 1962-07-16 GB GB27164/62A patent/GB981254A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1155326B (de) | 1963-10-03 |
| GB981254A (en) | 1965-01-20 |
| US3201254A (en) | 1965-08-17 |