BE534838A - - Google Patents
Info
- Publication number
- BE534838A BE534838A BE534838DA BE534838A BE 534838 A BE534838 A BE 534838A BE 534838D A BE534838D A BE 534838DA BE 534838 A BE534838 A BE 534838A
- 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
- G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US403822A US2704714A (en) | 1954-01-13 | 1954-01-13 | Supersensitization of photographic silver halide emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534838A true BE534838A (xx) |
Family
ID=23597120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534838D BE534838A (xx) | 1954-01-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2704714A (xx) |
| BE (1) | BE534838A (xx) |
| DE (1) | DE963833C (xx) |
| FR (1) | FR1120553A (xx) |
| GB (1) | GB764626A (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125448A (en) * | 1964-03-17 | J-ethyl-z | ||
| US2916488A (en) * | 1956-06-27 | 1959-12-08 | Sperry Rand Corp | Sensitizing dyes containing the spiro (4.4) nonano (1, 2d) thiazole nucleus |
| NL129568C (xx) * | 1964-04-20 | |||
| US3432302A (en) * | 1965-05-24 | 1969-03-11 | Eastman Kodak Co | Silver halide emulsions containing supersensitizing dye combinations |
| US3432303A (en) * | 1965-05-24 | 1969-03-11 | Eastman Kodak Co | Silver halide emulsions containing dye combinations for supersensitization |
| US3411915A (en) * | 1965-07-01 | 1968-11-19 | Eastman Kodak Co | Silver halide emulsions containing a supersensitizing dye combination |
| US3486902A (en) * | 1966-12-22 | 1969-12-30 | Eastman Kodak Co | Silver halide emulsions containing supersensitizing cyanine dye combinations |
| GB1153344A (en) * | 1966-12-22 | 1969-05-29 | Eastman Kodak Co | Dyes, processes for their preparation and Photographic Silver Halide Emulsions Sensitized therewith |
| JPS5977443A (ja) * | 1982-10-05 | 1984-05-02 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−感光材料 |
| DE3337985A1 (de) * | 1983-10-19 | 1985-05-15 | Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa | Lichtempfindliches farbphotographisches silberhalogenidmaterial und verfahren zu seiner herstellung |
-
0
- BE BE534838D patent/BE534838A/xx unknown
-
1954
- 1954-01-13 US US403822A patent/US2704714A/en not_active Expired - Lifetime
-
1955
- 1955-01-06 GB GB428/55A patent/GB764626A/en not_active Expired
- 1955-01-13 FR FR1120553D patent/FR1120553A/fr not_active Expired
- 1955-01-13 DE DEE10079A patent/DE963833C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB764626A (en) | 1956-12-28 |
| FR1120553A (fr) | 1956-07-09 |
| US2704714A (en) | 1955-03-22 |
| DE963833C (de) | 1957-05-16 |