DE3465638D1 - Method of processing photographic silver dye-bleaching materials - Google Patents

Method of processing photographic silver dye-bleaching materials

Info

Publication number
DE3465638D1
DE3465638D1 DE8484810351T DE3465638T DE3465638D1 DE 3465638 D1 DE3465638 D1 DE 3465638D1 DE 8484810351 T DE8484810351 T DE 8484810351T DE 3465638 T DE3465638 T DE 3465638T DE 3465638 D1 DE3465638 D1 DE 3465638D1
Authority
DE
Germany
Prior art keywords
photographic silver
silver dye
processing photographic
bleaching materials
bleaching
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
DE8484810351T
Other languages
English (en)
Inventor
Arnost Dr Libicky
Meinrad Schar
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.)
Ilford Imaging Switzerland GmbH
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 DE3465638D1 publication Critical patent/DE3465638D1/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
    • G03C5/40—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE8484810351T 1983-07-20 1984-07-16 Method of processing photographic silver dye-bleaching materials Expired DE3465638D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3990/83A CH657710A5 (de) 1983-07-20 1983-07-20 Verfahren zur verarbeitung photographischer silberfarbbleichmaterialien.

Publications (1)

Publication Number Publication Date
DE3465638D1 true DE3465638D1 (en) 1987-10-01

Family

ID=4267742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484810351T Expired DE3465638D1 (en) 1983-07-20 1984-07-16 Method of processing photographic silver dye-bleaching materials

Country Status (5)

Country Link
US (1) US4546069A (de)
EP (1) EP0133163B1 (de)
JP (1) JPS6042757A (de)
CH (1) CH657710A5 (de)
DE (1) DE3465638D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87105999A (zh) * 1987-01-06 1988-07-20 希巴-盖吉股份公司 曝光的银染料漂白照相材料的冲洗方法
US5262285A (en) * 1992-05-04 1993-11-16 Eastman Kodak Company Methods and compositions for retouching film images
US5552264A (en) * 1995-04-05 1996-09-03 Eastman Kodak Company Photographic conditioning solution concentrate containing bleach accelerator and formaldehyde precursor and method of use
US5945265A (en) * 1998-03-26 1999-08-31 Eastman Kodak Company Uniformly mixed dry photographic developing composition containing antioxidant and method of preparation
US5922521A (en) * 1998-03-26 1999-07-13 Eastman Kodak Company Uniformly mixed dry photographic processing composition and method of preparation
US5900355A (en) * 1998-03-26 1999-05-04 Eastman Kodak Company Method of making uniformly mixed dry photographic processing composition using hot melt binder
JP3871060B2 (ja) * 2003-03-25 2007-01-24 株式会社リコー 光記録媒体及び情報記録方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507183A (en) * 1945-03-23 1950-05-09 Eastman Kodak Co Silver bleach for color materials
BE475914A (de) * 1946-12-14
NL282899A (de) * 1961-09-06
US3414411A (en) * 1965-12-10 1968-12-03 Eastman Kodak Co Dye bleach process
FR1541483A (fr) * 1966-10-20 1968-10-04 Fuji Photo Film Co Ltd Procédé photographique de blanchiment par colorant argentique
BE791978A (fr) * 1971-11-29 1973-05-28 Ciba Geigy Preparation decolorante pour le procede photographique de decoloration a l'argent
CH584914A5 (de) * 1973-10-12 1977-02-15 Ciba Geigy Ag
CH594912A5 (de) * 1974-07-10 1978-01-31 Ciba Geigy Ag
JPS51121331A (en) * 1975-04-16 1976-10-23 Fuji Photo Film Co Ltd Silver dye bleaching process
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
CH627006A5 (de) * 1977-03-23 1981-12-15 Ciba Geigy Ag
DE2938803A1 (de) * 1978-09-26 1980-04-03 Fuji Photo Film Co Ltd Umkehrentwicklungsverfahren fuer schwarzweissfotografische lichtempfindliche materialien
US4304846A (en) * 1979-02-09 1981-12-08 Ciba-Geigy Ag Method for processing silver dye-bleach materials
DD222758A3 (de) * 1981-10-29 1985-05-22 Defa Zentralstelle Fuer Filmte Chinonhaltige loesung, insbesondere fotografisches bleichband
JPS5943739B2 (ja) * 1981-10-30 1984-10-24 富士写真フイルム株式会社 ハロゲン化銀カラ−感光材料の処理方法

Also Published As

Publication number Publication date
CH657710A5 (de) 1986-09-15
EP0133163A2 (de) 1985-02-13
EP0133163B1 (de) 1987-08-26
EP0133163A3 (en) 1985-08-14
JPS6042757A (ja) 1985-03-07
US4546069A (en) 1985-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ILFORD AG, FREIBURG/FRIBOURG, CH

8328 Change in the person/name/address of the agent

Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT. MARX, L., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee