DE3062115D1 - Aqueous hardening fixing baths for the treatment of photographic materials, their preparation and utilisation, aqueous concentrates of hardening fixing baths, hardening fixers in the form of powders and tablets and their utilisation, and an aqueous concentrate - Google Patents

Aqueous hardening fixing baths for the treatment of photographic materials, their preparation and utilisation, aqueous concentrates of hardening fixing baths, hardening fixers in the form of powders and tablets and their utilisation, and an aqueous concentrate

Info

Publication number
DE3062115D1
DE3062115D1 DE8080102693T DE3062115T DE3062115D1 DE 3062115 D1 DE3062115 D1 DE 3062115D1 DE 8080102693 T DE8080102693 T DE 8080102693T DE 3062115 T DE3062115 T DE 3062115T DE 3062115 D1 DE3062115 D1 DE 3062115D1
Authority
DE
Germany
Prior art keywords
aqueous
hardening
utilisation
fixing baths
tablets
Prior art date
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
DE8080102693T
Other languages
English (en)
Inventor
Arnost Dr Libicky
Max Dr Meier
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
Original Assignee
Ciba Geigy 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 filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of DE3062115D1 publication Critical patent/DE3062115D1/de
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
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • G03C5/386—Hardening-fixing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE8080102693T 1979-05-16 1980-05-14 Aqueous hardening fixing baths for the treatment of photographic materials, their preparation and utilisation, aqueous concentrates of hardening fixing baths, hardening fixers in the form of powders and tablets and their utilisation, and an aqueous concentrate Expired DE3062115D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH455479 1979-05-16
CH595379 1979-06-26

Publications (1)

Publication Number Publication Date
DE3062115D1 true DE3062115D1 (en) 1983-03-31

Family

ID=25695744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080102693T Expired DE3062115D1 (en) 1979-05-16 1980-05-14 Aqueous hardening fixing baths for the treatment of photographic materials, their preparation and utilisation, aqueous concentrates of hardening fixing baths, hardening fixers in the form of powders and tablets and their utilisation, and an aqueous concentrate

Country Status (4)

Country Link
EP (1) EP0021005B1 (de)
AU (1) AU5841980A (de)
CA (1) CA1155700A (de)
DE (1) DE3062115D1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174494A (en) * 1939-03-30 1939-09-26 American Cyanamid Co Photographic fixing agent
US2321347A (en) * 1939-11-30 1943-06-08 Photographic fixing bath
US2378247A (en) * 1942-02-27 1945-06-12 Eastman Kodak Co Concentrated liquid hardeners and process for preparing
GB1520114A (en) * 1975-06-13 1978-08-16 Agfa Gevaert Hardening fixer for use in the processing of photographic elements

Also Published As

Publication number Publication date
EP0021005B1 (de) 1983-02-23
CA1155700A (en) 1983-10-25
EP0021005A1 (de) 1981-01-07
AU5841980A (en) 1980-11-20

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee