BE742943A - - Google Patents
Info
- Publication number
- BE742943A BE742943A BE742943DA BE742943A BE 742943 A BE742943 A BE 742943A BE 742943D A BE742943D A BE 742943DA BE 742943 A BE742943 A BE 742943A
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/395—Regeneration of photographic processing agents other than developers; Replenishers therefor
- G03C5/3952—Chemical, mechanical or thermal methods, e.g. oxidation, precipitation, centrifugation
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 |
|---|---|---|---|
| US78375068A | 1968-12-13 | 1968-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE742943A true BE742943A (de) | 1970-05-14 |
Family
ID=25130284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE742943D BE742943A (de) | 1968-12-13 | 1969-12-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3615507A (de) |
| BE (1) | BE742943A (de) |
| DE (1) | DE1961997A1 (de) |
| FR (1) | FR2026061A1 (de) |
| GB (1) | GB1229077A (de) |
| SE (1) | SE352967B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2220667A1 (de) * | 1972-04-27 | 1973-11-08 | Agfa Gevaert Ag | Verfahren zum regenerieren von gebrauchten fotografischen silberbleichloesungen |
| US3772194A (en) * | 1972-06-21 | 1973-11-13 | Eastman Kodak Co | Silver catalyzed oxidation of complex metal cyanides |
| GB1435900A (en) * | 1972-10-04 | 1976-05-19 | Agfa Gevaert | Method for the preparation of planographic printing plates |
| DE69323345T2 (de) * | 1992-05-08 | 1999-06-17 | Eastman Kodak Co | Beschleunigung der Silberentfernung durch Thioetherverbindungen |
| US5716766A (en) * | 1995-05-18 | 1998-02-10 | Fuji Photo Film Co., Ltd. | Method and apparatus for the electrolytic treatment of bleach-fix baths, as well as an apparatus for processing photographic materials |
| AU2583001A (en) * | 2000-01-06 | 2001-07-16 | Trebla Chemical Company | One-part bleach-fix liquid concentrates |
-
1968
- 1968-12-13 US US783750A patent/US3615507A/en not_active Expired - Lifetime
-
1969
- 1969-12-10 BE BE742943D patent/BE742943A/xx unknown
- 1969-12-10 DE DE19691961997 patent/DE1961997A1/de active Pending
- 1969-12-10 FR FR6942650A patent/FR2026061A1/fr not_active Withdrawn
- 1969-12-12 GB GB1229077D patent/GB1229077A/en not_active Expired
- 1969-12-15 SE SE17294/69A patent/SE352967B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3615507A (en) | 1971-10-26 |
| DE1961997A1 (de) | 1970-06-25 |
| GB1229077A (de) | 1971-04-21 |
| SE352967B (de) | 1973-01-15 |
| FR2026061A1 (de) | 1970-09-11 |