BE650893A - - Google Patents
Info
- Publication number
- BE650893A BE650893A BE650893A BE650893A BE650893A BE 650893 A BE650893 A BE 650893A BE 650893 A BE650893 A BE 650893A BE 650893 A BE650893 A BE 650893A BE 650893 A BE650893 A BE 650893A
- 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
- G03C1/8255—Silver or silver compounds therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR975119A FR1395367A (fr) | 1964-05-20 | 1964-05-20 | Procédé pour l'obtention d'une dispersion bleue de gélatine et d'argent pour des couches de filtrage ou anti-halo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE650893A true BE650893A (US20020051482A1-20020502-M00012.png) | 1964-11-16 |
Family
ID=8830417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE650893A BE650893A (US20020051482A1-20020502-M00012.png) | 1964-05-20 | 1964-07-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE650893A (US20020051482A1-20020502-M00012.png) |
| FR (1) | FR1395367A (US20020051482A1-20020502-M00012.png) |
-
1964
- 1964-05-20 FR FR975119A patent/FR1395367A/fr not_active Expired
- 1964-07-23 BE BE650893A patent/BE650893A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1395367A (fr) | 1965-04-09 |
