BE477442A - - Google Patents
Info
- Publication number
- BE477442A BE477442A BE477442DA BE477442A BE 477442 A BE477442 A BE 477442A BE 477442D A BE477442D A BE 477442DA BE 477442 A BE477442 A BE 477442A
- 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
- G03C1/83—Organic dyestuffs therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coloring (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3465446A GB624462A (en) | 1946-11-22 | 1946-11-22 | Improvements in photographic materials containing dyestuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477442A true BE477442A (ro) |
Family
ID=10368329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477442D BE477442A (ro) | 1946-11-22 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE477442A (ro) |
| FR (1) | FR955748A (ro) |
| GB (1) | GB624462A (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035977A (en) * | 1989-06-16 | 1991-07-30 | Eastman Kodak Company | Infrared absorbing oxonol dyes for dye-donor element used in laser-induced thermal dye transfer |
-
0
- FR FR955748D patent/FR955748A/fr not_active Expired
- BE BE477442D patent/BE477442A/xx unknown
-
1946
- 1946-11-22 GB GB3465446A patent/GB624462A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB624462A (en) | 1949-06-09 |
| FR955748A (ro) | 1950-01-19 |