FR2055511A5 - - Google Patents

Info

Publication number
FR2055511A5
FR2055511A5 FR7027157A FR7027157A FR2055511A5 FR 2055511 A5 FR2055511 A5 FR 2055511A5 FR 7027157 A FR7027157 A FR 7027157A FR 7027157 A FR7027157 A FR 7027157A FR 2055511 A5 FR2055511 A5 FR 2055511A5
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7027157A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR2055511A5 publication Critical patent/FR2055511A5/fr
Expired legal-status Critical Current

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
    • G03C5/40—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)
FR7027157A 1969-07-30 1970-07-23 Expired FR2055511A5 (de)

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
FR2055511A5 true FR2055511A5 (de) 1971-05-07

Family

ID=4375095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7027157A Expired FR2055511A5 (de) 1969-07-30 1970-07-23

Country Status (8)

Country Link
US (1) US3716362A (de)
BE (1) BE754080A (de)
CA (1) CA942559A (de)
CH (1) CH511456A (de)
DE (1) DE2037684A1 (de)
FR (1) FR2055511A5 (de)
GB (1) GB1324515A (de)
NL (1) NL7011234A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001852A1 (de) * 1977-10-28 1979-05-16 Agfa-Gevaert N.V. Photographische Bleichzusammensetzungen mit bleichungbeschleunigenden Verbindungen und ihre Verwendung für die Verarbeitung belichteter photographischer Silber-halogenidmaterialien

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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 (de) * 1975-11-17 1978-04-14 Ciba Geigy Ag
GB1563380A (en) * 1976-08-19 1980-03-26 Ciba Geigy Ag Method of processing silver dye bleaching materials and compositions suitable for the dye bleaching thereof
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
US5401621A (en) * 1989-12-04 1995-03-28 Fuji Photo Film Co., Ltd. Method of fixing and bleach-fixing a silver halide photographic material using mesoionic compounds
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)

* Cited by examiner, † Cited by third party
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
BE409946A (de) * 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
BE520411A (de) * 1952-06-07 1955-06-24
US2748000A (en) * 1954-04-01 1956-05-29 Eastman Kodak Co Removing silver and silver halide from photographic elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001852A1 (de) * 1977-10-28 1979-05-16 Agfa-Gevaert N.V. Photographische Bleichzusammensetzungen mit bleichungbeschleunigenden Verbindungen und ihre Verwendung für die Verarbeitung belichteter photographischer Silber-halogenidmaterialien

Also Published As

Publication number Publication date
CA942559A (en) 1974-02-26
CH511456A (de) 1971-08-15
US3716362A (en) 1973-02-13
GB1324515A (en) 1973-07-25
DE2037684A1 (de) 1971-02-25
BE754080A (fr) 1971-01-29
NL7011234A (de) 1971-02-02

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse