BE392737A - - Google Patents
Info
- Publication number
- BE392737A BE392737A BE392737DA BE392737A BE 392737 A BE392737 A BE 392737A BE 392737D A BE392737D A BE 392737DA BE 392737 A BE392737 A BE 392737A
- 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
-
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0081305 | 1931-12-02 | ||
| DEG0085335 | 1933-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE392737A true BE392737A (en) |
Family
ID=25979127
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE407073D BE407073A (en) | 1931-12-02 | ||
| BE392737D BE392737A (en) | 1931-12-02 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE407073D BE407073A (en) | 1931-12-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US2046067A (en) |
| BE (2) | BE392737A (en) |
| FR (2) | FR746645A (en) |
| GB (2) | GB415756A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418629A (en) * | 1944-01-13 | 1947-04-08 | Eastman Kodak Co | Aromatic hydrocarbons and their halogen derivatives as antifoggants |
| GB591124A (en) * | 1945-05-15 | 1947-08-07 | Ronald Bernard Collins | Improvements in the production of coloured colloid layers |
| US2591590A (en) * | 1945-12-14 | 1952-04-01 | Gen Aniline & Film Corp | Antistatic photographic film |
| US2584362A (en) * | 1946-02-20 | 1952-02-05 | Gen Aniline & Film Corp | Antistatic photographic film |
| US2548564A (en) * | 1946-12-31 | 1951-04-10 | Eastman Kodak Co | Photographic silver halide element with mordanted dye layer |
| US2606834A (en) * | 1949-07-19 | 1952-08-12 | Du Pont | Photographic elements with lightfiltering layers |
| US3962527A (en) * | 1973-03-09 | 1976-06-08 | Eastman Kodak Company | Novel polymers and photographic elements containing same |
| EP0233152B1 (en) * | 1986-02-11 | 1992-01-02 | Ilford Ag | Photographic material for the silver-dye bleaching process |
-
0
- BE BE407073D patent/BE407073A/xx unknown
- BE BE392737D patent/BE392737A/xx unknown
-
1932
- 1932-12-01 US US645312A patent/US2046067A/en not_active Expired - Lifetime
- 1932-12-01 FR FR746645D patent/FR746645A/en not_active Expired
- 1932-12-02 GB GB34229/32A patent/GB415756A/en not_active Expired
-
1934
- 1934-04-12 FR FR44752D patent/FR44752E/en not_active Expired
- 1934-04-17 GB GB11543/34A patent/GB428158A/en not_active Expired
- 1934-04-19 US US721400A patent/US2075190A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR746645A (en) | 1933-06-02 |
| GB415756A (en) | 1934-09-03 |
| US2046067A (en) | 1936-06-30 |
| BE407073A (en) | |
| GB428158A (en) | 1935-05-08 |
| FR44752E (en) | 1935-04-06 |
| US2075190A (en) | 1937-03-30 |