BE672430A - - Google Patents
Info
- Publication number
- BE672430A BE672430A BE672430A BE672430A BE672430A BE 672430 A BE672430 A BE 672430A BE 672430 A BE672430 A BE 672430A BE 672430 A BE672430 A BE 672430A BE 672430 A BE672430 A BE 672430A
- 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
- 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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1497464A CH440968A (de) | 1964-11-20 | 1964-11-20 | Verwendung von organischen Verbindungen als Farbbleichkatalysatoren für das Silberfarbbleichverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672430A true BE672430A (xx) | 1966-05-17 |
Family
ID=4405312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672430A BE672430A (xx) | 1964-11-20 | 1965-11-17 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3443947A (xx) |
| AT (1) | AT261401B (xx) |
| BE (1) | BE672430A (xx) |
| CH (1) | CH440968A (xx) |
| ES (1) | ES319790A1 (xx) |
| FR (1) | FR1453726A (xx) |
| GB (1) | GB1086889A (xx) |
| NL (1) | NL6515065A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH508226A (de) * | 1969-03-13 | 1971-05-31 | Ciba Geigy Ag | Verwendung von Chinoxalinen als Farbbleichkatalysatoren |
| CH553428A (de) * | 1970-09-04 | 1974-08-30 | Ciba Geigy Ag | Verwendung von chinoxalinen als wasserstoffuebertraeger. |
| CH644459A5 (de) * | 1978-09-29 | 1984-07-31 | Ciba Geigy Ag | Verfahren zur herstellung farbphotographischer bilder nach dem silberfarbbleichverfahren. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE637277A (xx) * | 1962-09-14 |
-
1964
- 1964-11-20 CH CH1497464A patent/CH440968A/de unknown
-
1965
- 1965-11-15 FR FR38438A patent/FR1453726A/fr not_active Expired
- 1965-11-16 US US508156A patent/US3443947A/en not_active Expired - Lifetime
- 1965-11-17 BE BE672430A patent/BE672430A/xx unknown
- 1965-11-19 AT AT1041665A patent/AT261401B/de active
- 1965-11-19 ES ES0319790A patent/ES319790A1/es not_active Expired
- 1965-11-19 NL NL6515065A patent/NL6515065A/xx unknown
- 1965-11-19 GB GB49275/65A patent/GB1086889A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1086889A (en) | 1967-10-11 |
| AT261401B (de) | 1968-04-25 |
| FR1453726A (fr) | 1966-06-03 |
| ES319790A1 (es) | 1966-05-01 |
| US3443947A (en) | 1969-05-13 |
| CH440968A (de) | 1967-07-31 |
| NL6515065A (xx) | 1966-05-23 |