NL286940A - - Google Patents
Info
- Publication number
- NL286940A NL286940A NL286940DA NL286940A NL 286940 A NL286940 A NL 286940A NL 286940D A NL286940D A NL 286940DA NL 286940 A NL286940 A NL 286940A
- Authority
- NL
- Netherlands
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)
- Coloring (AREA)
- Catalysts (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1483761A CH405929A (de) | 1961-12-20 | 1961-12-20 | Verfahren zur Herstellung mehrfarbiger Bilder nach der Silberfarbbleichmethode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL286940A true NL286940A (US20100223739A1-20100909-C00005.png) |
Family
ID=4404209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL286940D NL286940A (US20100223739A1-20100909-C00005.png) | 1961-12-20 |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340060A (en) * | 1963-09-24 | 1967-09-05 | Ciba Ltd | Process for the production of color images by the silver dyestuff bleaching method |
| CH439963A (de) * | 1964-10-22 | 1967-07-15 | Ciba Geigy | Photographisches Material für das Silberfarbbleichverfahren |
| CH450163A (de) * | 1965-03-02 | 1968-01-15 | Ciba Geigy | Photographisches Material für das Silberfarbbleichverfahren |
| DE1257569B (de) * | 1965-04-15 | 1967-12-28 | Agfa Gevaert Ag | Verfahren zur Herstellung farbphotographischer Bilder nach dem Silberfarbbleichverfahren |
| CH508226A (de) * | 1969-03-13 | 1971-05-31 | Ciba Geigy Ag | Verwendung von Chinoxalinen als Farbbleichkatalysatoren |
| CH576656A5 (US20100223739A1-20100909-C00005.png) * | 1973-05-17 | 1976-06-15 | Ciba Geigy Ag |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB466290A (en) * | 1935-01-12 | 1937-05-26 | Cinecolor Inc | Improvements in or relating to the mordanting of photographic silver images |
| BE434413A (US20100223739A1-20100909-C00005.png) * | 1938-05-17 | |||
| BE437332A (US20100223739A1-20100909-C00005.png) * | 1938-12-12 | |||
| GB539509A (en) * | 1940-01-11 | 1941-09-15 | Eastman Kodak Co | Improvements in or relating to the production of colour photographs |
| GB539190A (en) * | 1940-02-22 | 1941-09-01 | Eastman Kodak Co | Method of colour photography and materials therefor |
| BE475914A (US20100223739A1-20100909-C00005.png) * | 1946-12-14 | |||
| CA474965A (en) * | 1948-03-27 | 1951-07-03 | W. H. Mueller Fritz | Lumazines and alloxazines as catalysts in dye bleach baths for color photography |
| US2699394A (en) * | 1950-12-15 | 1955-01-11 | Gaspar Bela | Production of photographic dye images |
-
0
- NL NL286940D patent/NL286940A/xx unknown
- BE BE626198D patent/BE626198A/xx unknown
-
1961
- 1961-12-20 CH CH1483761A patent/CH405929A/de unknown
-
1962
- 1962-11-27 US US240458A patent/US3278303A/en not_active Expired - Lifetime
- 1962-12-05 GB GB45978/62A patent/GB969134A/en not_active Expired
- 1962-12-11 FR FR918268A patent/FR1341169A/fr not_active Expired
- 1962-12-19 DE DEC28703A patent/DE1154345B/de active Pending
- 1962-12-19 ES ES283541A patent/ES283541A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH405929A (de) | 1966-01-15 |
| FR1341169A (fr) | 1963-10-25 |
| BE626198A (US20100223739A1-20100909-C00005.png) | |
| ES283541A1 (es) | 1963-07-01 |
| US3278303A (en) | 1966-10-11 |
| GB969134A (en) | 1964-09-09 |
| DE1154345B (de) | 1963-09-12 |
