BE390776A - - Google Patents
Info
- Publication number
- BE390776A BE390776A BE390776DA BE390776A BE 390776 A BE390776 A BE 390776A BE 390776D A BE390776D A BE 390776DA BE 390776 A BE390776 A BE 390776A
- 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
- G03C1/49—Print-out and photodevelopable emulsions
-
- 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
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1995444X | 1931-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE390776A true BE390776A (US07176919-20070213-C00032.png) |
Family
ID=10895578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE390776D BE390776A (US07176919-20070213-C00032.png) | 1931-09-03 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1995444A (US07176919-20070213-C00032.png) |
| BE (1) | BE390776A (US07176919-20070213-C00032.png) |
| DE (1) | DE609303C (US07176919-20070213-C00032.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2432908A (en) * | 1942-07-22 | 1947-12-16 | Rca Corp | Cathode-ray target and method of manufacture |
| BE474236A (US07176919-20070213-C00032.png) * | 1946-06-29 | |||
| GB1018552A (en) * | 1961-03-02 | 1966-01-26 | Denis Edward Peter Hayward | Improvements relating to photo-sensitive silver bromide papers or films of the print-out type |
| BE620828A (US07176919-20070213-C00032.png) * | 1961-08-01 | |||
| US3854952A (en) * | 1973-09-19 | 1974-12-17 | Western Electric Co | Photosensitive silver halide composition |
-
0
- BE BE390776D patent/BE390776A/xx unknown
-
1932
- 1932-08-31 US US631272A patent/US1995444A/en not_active Expired - Lifetime
- 1932-09-02 DE DEI45235D patent/DE609303C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1995444A (en) | 1935-03-26 |
| DE609303C (de) | 1935-02-12 |
