BE475545A - - Google Patents
Info
- Publication number
- BE475545A BE475545A BE475545DA BE475545A BE 475545 A BE475545 A BE 475545A BE 475545D A BE475545D A BE 475545DA BE 475545 A BE475545 A BE 475545A
- 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
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/835—Macromolecular substances therefor, e.g. mordants
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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
- G03C1/805—Photosensitive materials characterised by the base or auxiliary layers characterised by stripping layers or stripping means
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US357609A US2330905A (en) | 1940-09-20 | 1940-09-20 | Soluble photographic layer of colloidal gums and process of conditioning such gums for such use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE475545A true BE475545A (https=) |
Family
ID=23406320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475545D BE475545A (https=) | 1940-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2330905A (https=) |
| BE (1) | BE475545A (https=) |
| GB (1) | GB640272A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980002879A1 (en) * | 1979-06-21 | 1980-12-24 | Minnesota Mining & Mfg | Composite photographic structure |
| US4407932A (en) * | 1981-03-12 | 1983-10-04 | Minnesota Mining & Manufacturing Co. | Fade-resistant and abrasion resistant photographic reproduction, method of preparing, and photographic product therefor |
| CA2317776A1 (en) * | 1998-06-05 | 1999-12-09 | Kellogg Company | Acid and solvent modification of psyllium |
-
0
- BE BE475545D patent/BE475545A/xx unknown
-
1940
- 1940-09-20 US US357609A patent/US2330905A/en not_active Expired - Lifetime
-
1947
- 1947-07-14 GB GB18694/47A patent/GB640272A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB640272A (en) | 1950-07-19 |
| US2330905A (en) | 1943-10-05 |