BE475618A - - Google Patents
Info
- Publication number
- BE475618A BE475618A BE475618DA BE475618A BE 475618 A BE475618 A BE 475618A BE 475618D A BE475618D A BE 475618DA BE 475618 A BE475618 A BE 475618A
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
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- 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
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- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US357608A US2379646A (en) | 1940-09-20 | 1940-09-20 | Method of preparing nonturbid homogeneous solutions and dispersions of colloids and products so prepared |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE475618A true BE475618A (es) |
Family
ID=23406314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475618D BE475618A (es) | 1940-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2379646A (es) |
| BE (1) | BE475618A (es) |
| GB (1) | GB640270A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2766478A (en) * | 1951-10-15 | 1956-10-16 | Gasoline Res Ind And Commercia | Encapsulating method and apparatus |
| DE1071481B (es) * | 1954-02-23 | |||
| US2868664A (en) * | 1954-05-03 | 1959-01-13 | Stein Hall & Co Inc | Dry mannogalactan composition |
| US2968582A (en) * | 1958-09-22 | 1961-01-17 | Eastman Kodak Co | Film products having pectin layers |
| US3284202A (en) * | 1961-08-11 | 1966-11-08 | Litho Chemical And Supply Co I | Lithographic plate, its preparation and treatment solution therefor |
-
0
- BE BE475618D patent/BE475618A/xx unknown
-
1940
- 1940-09-20 US US357608A patent/US2379646A/en not_active Expired - Lifetime
-
1947
- 1947-07-07 GB GB17896/47A patent/GB640270A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB640270A (en) | 1950-07-19 |
| US2379646A (en) | 1945-07-03 |