BE754080A - Procede pour eliminer l'argent metallique contenu dans des articles photographiques - Google Patents
Procede pour eliminer l'argent metallique contenu dans des articles photographiquesInfo
- Publication number
- BE754080A BE754080A BE754080DA BE754080A BE 754080 A BE754080 A BE 754080A BE 754080D A BE754080D A BE 754080DA BE 754080 A BE754080 A BE 754080A
- Authority
- BE
- Belgium
- Prior art keywords
- procedure
- metal silver
- silver contained
- eliminating metal
- photographic articles
- Prior art date
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
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
- G03C5/40—Chemically transforming developed images
- G03C5/44—Bleaching; Bleach-fixing
-
- 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
-
- 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/42—Bleach-fixing or agents therefor ; Desilvering processes
- G03C7/421—Additives other than bleaching or fixing agents
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 |
|---|---|---|---|
| CH1160569A CH511456A (de) | 1969-07-30 | 1969-07-30 | Verfahren zum Entfernen von metallischem Silber aus photographischem Material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE754080A true BE754080A (fr) | 1971-01-29 |
Family
ID=4375095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE754080D BE754080A (fr) | 1969-07-30 | 1970-07-29 | Procede pour eliminer l'argent metallique contenu dans des articles photographiques |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3716362A (fr) |
| BE (1) | BE754080A (fr) |
| CA (1) | CA942559A (fr) |
| CH (1) | CH511456A (fr) |
| DE (1) | DE2037684A1 (fr) |
| FR (1) | FR2055511A5 (fr) |
| GB (1) | GB1324515A (fr) |
| NL (1) | NL7011234A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893858A (en) * | 1973-03-26 | 1975-07-08 | Eastman Kodak Co | Photographic bleach accelerators |
| JPS522433A (en) * | 1975-06-23 | 1977-01-10 | Fuji Photo Film Co Ltd | Single bath color element silver branching liquid |
| CH597627A5 (fr) * | 1975-11-17 | 1978-04-14 | Ciba Geigy Ag | |
| US4125402A (en) * | 1976-08-19 | 1978-11-14 | Ciba-Geigy Ag | Method of processing silver dye bleaching materials and preparations suitable for the dye and silver bleaching |
| JPS5820424B2 (ja) * | 1976-10-12 | 1983-04-22 | 富士写真フイルム株式会社 | カラ−画像形成方法 |
| JPS586937B2 (ja) * | 1977-10-26 | 1983-02-07 | 富士写真フイルム株式会社 | カラ−画像形成方法 |
| DE2748430A1 (de) * | 1977-10-28 | 1979-05-03 | Agfa Gevaert Ag | Photographische bleichzusammensetzungen mit bleichungsbeschleunigenden verbindungen |
| EP0496887B1 (fr) * | 1989-12-04 | 1998-03-18 | Fuji Photo Film Co., Ltd. | Procede et composition de traitement de materiaux photographiques en halogenure d'argent |
| US5434035A (en) * | 1993-12-29 | 1995-07-18 | Eastman Kodak Company | Fixer additives used in combination with iron complex based bleaches to improve desilvering |
| US5508150A (en) * | 1993-12-29 | 1996-04-16 | Eastman Kodak Company | Fixer additives used in combination with iron complex based bleaches to prevent iron retention |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2020775A (en) * | 1930-11-07 | 1935-11-12 | Bela Gaspar | Method of producing photographic pictures in colors |
| BE412165A (fr) * | 1934-06-15 | |||
| 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 |
| US2322001A (en) * | 1940-10-10 | 1943-06-15 | Eastman Kodak Co | Method of producing dye images |
| US2529981A (en) * | 1945-11-28 | 1950-11-14 | Eastman Kodak Co | Bleaching silver images |
| US2699394A (en) * | 1950-12-15 | 1955-01-11 | Gaspar Bela | Production of photographic dye images |
| FR1080179A (fr) * | 1952-06-07 | 1954-12-07 | Agfa Ag Fu R Photofabrikation | Procédé de correction par masques d'images photographiques en couleurs |
| US2748000A (en) * | 1954-04-01 | 1956-05-29 | Eastman Kodak Co | Removing silver and silver halide from photographic elements |
-
1969
- 1969-07-30 CH CH1160569A patent/CH511456A/de not_active IP Right Cessation
-
1970
- 1970-07-21 GB GB3530370A patent/GB1324515A/en not_active Expired
- 1970-07-21 US US00056945A patent/US3716362A/en not_active Expired - Lifetime
- 1970-07-21 CA CA088,675A patent/CA942559A/en not_active Expired
- 1970-07-23 FR FR7027157A patent/FR2055511A5/fr not_active Expired
- 1970-07-29 DE DE19702037684 patent/DE2037684A1/de active Pending
- 1970-07-29 NL NL7011234A patent/NL7011234A/xx unknown
- 1970-07-29 BE BE754080D patent/BE754080A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2055511A5 (fr) | 1971-05-07 |
| DE2037684A1 (de) | 1971-02-25 |
| GB1324515A (en) | 1973-07-25 |
| CA942559A (en) | 1974-02-26 |
| CH511456A (de) | 1971-08-15 |
| NL7011234A (fr) | 1971-02-02 |
| US3716362A (en) | 1973-02-13 |
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