BE661358A - - Google Patents
Info
- Publication number
- BE661358A BE661358A BE661358A BE661358A BE661358A BE 661358 A BE661358 A BE 661358A BE 661358 A BE661358 A BE 661358A BE 661358 A BE661358 A BE 661358A BE 661358 A BE661358 A BE 661358A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH361864A CH438936A (de) | 1964-03-20 | 1964-03-20 | Verwendung von Pyrazinen als Farbbleichkatalysatoren im Silberfarbbleichverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661358A true BE661358A (xx) | 1965-09-20 |
Family
ID=4259842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661358A BE661358A (xx) | 1964-03-20 | 1965-03-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3394004A (xx) |
| AT (1) | AT257358B (xx) |
| BE (1) | BE661358A (xx) |
| CH (1) | CH438936A (xx) |
| DE (1) | DE1269483B (xx) |
| ES (1) | ES310746A1 (xx) |
| GB (1) | GB1051970A (xx) |
| NL (1) | NL6503517A (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0517989A1 (fr) * | 1991-06-11 | 1992-12-16 | JAHLEEL Corporation | Substance chimique utilisable comme accélérateur dans un procédé de blanchiment des couleurs à l'argent |
| US5550009A (en) * | 1995-04-17 | 1996-08-27 | Eastman Kodak Company | Stabilized peroxide bleaching solutions and their use for processing of photographic elements |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH543108A (de) * | 1970-09-04 | 1973-10-15 | Ciba Geigy Ag | Verwendung von Chinoxalinen in photographischen Verfahren |
| CH576158A5 (xx) * | 1972-02-28 | 1976-05-31 | Ciba Geigy Ag | |
| NL7810745A (nl) * | 1977-10-28 | 1979-05-02 | Ciba Geigy | Werkwijze voor de vervaardiging van fotografische beelden. |
| US4304846A (en) * | 1979-02-09 | 1981-12-08 | Ciba-Geigy Ag | Method for processing silver dye-bleach materials |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE22308E (en) * | 1936-12-14 | 1943-05-11 | Production of colored photographic | |
| BE579274A (xx) * | 1958-06-03 |
-
0
- GB GB1051970D patent/GB1051970A/en active Active
-
1964
- 1964-03-20 CH CH361864A patent/CH438936A/de unknown
-
1965
- 1965-03-10 ES ES0310746A patent/ES310746A1/es not_active Expired
- 1965-03-16 US US440303A patent/US3394004A/en not_active Expired - Lifetime
- 1965-03-19 AT AT251865A patent/AT257358B/de active
- 1965-03-19 NL NL6503517A patent/NL6503517A/xx unknown
- 1965-03-19 DE DEP1269A patent/DE1269483B/de active Pending
- 1965-03-19 BE BE661358A patent/BE661358A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0517989A1 (fr) * | 1991-06-11 | 1992-12-16 | JAHLEEL Corporation | Substance chimique utilisable comme accélérateur dans un procédé de blanchiment des couleurs à l'argent |
| US5550009A (en) * | 1995-04-17 | 1996-08-27 | Eastman Kodak Company | Stabilized peroxide bleaching solutions and their use for processing of photographic elements |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6503517A (xx) | 1965-09-21 |
| DE1269483B (de) | 1968-05-30 |
| GB1051970A (xx) | |
| AT257358B (de) | 1967-10-10 |
| ES310746A1 (es) | 1966-01-01 |
| US3394004A (en) | 1968-07-23 |
| CH438936A (de) | 1967-06-30 |