BE470281A - - Google Patents
Info
- Publication number
- BE470281A BE470281A BE470281DA BE470281A BE 470281 A BE470281 A BE 470281A BE 470281D A BE470281D A BE 470281DA BE 470281 A BE470281 A BE 470281A
- 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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US464443A US2378917A (en) | 1942-11-04 | 1942-11-04 | Sensitized photographic emulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470281A true BE470281A (fr) |
Family
ID=9854674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470281D BE470281A (fr) | 1942-11-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2378917A (fr) |
| BE (1) | BE470281A (fr) |
| FR (1) | FR944282A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1027053A (en) * | 1963-08-26 | 1966-04-20 | Ilford Ltd | Photographic light-sensitive materials |
| US3416603A (en) * | 1966-10-20 | 1968-12-17 | Union Oil Co | Consolidation of subterranean formations |
-
0
- BE BE470281D patent/BE470281A/xx unknown
-
1942
- 1942-11-04 US US464443A patent/US2378917A/en not_active Expired - Lifetime
-
1946
- 1946-09-20 FR FR944282D patent/FR944282A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2378917A (en) | 1945-06-26 |
| FR944282A (fr) | 1949-03-31 |