DE69221471T2 - Photographisches bleichmittel - Google Patents

Photographisches bleichmittel

Info

Publication number
DE69221471T2
DE69221471T2 DE69221471T DE69221471T DE69221471T2 DE 69221471 T2 DE69221471 T2 DE 69221471T2 DE 69221471 T DE69221471 T DE 69221471T DE 69221471 T DE69221471 T DE 69221471T DE 69221471 T2 DE69221471 T2 DE 69221471T2
Authority
DE
Germany
Prior art keywords
fleach
photographic
photographic fleach
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 - Fee Related
Application number
DE69221471T
Other languages
English (en)
Other versions
DE69221471D1 (de
Inventor
John Richard Fyson
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69221471D1 publication Critical patent/DE69221471D1/de
Publication of DE69221471T2 publication Critical patent/DE69221471T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Detergent Compositions (AREA)
DE69221471T 1991-12-03 1992-11-30 Photographisches bleichmittel Expired - Fee Related DE69221471T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919125687A GB9125687D0 (en) 1991-12-03 1991-12-03 Photographic bleach composition
PCT/EP1992/002762 WO1993011459A1 (en) 1991-12-03 1992-11-30 Photographic bleach composition

Publications (2)

Publication Number Publication Date
DE69221471D1 DE69221471D1 (de) 1997-09-11
DE69221471T2 true DE69221471T2 (de) 1998-03-19

Family

ID=10705611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221471T Expired - Fee Related DE69221471T2 (de) 1991-12-03 1992-11-30 Photographisches bleichmittel

Country Status (5)

Country Link
EP (1) EP0569576B1 (de)
JP (1) JP3266259B2 (de)
DE (1) DE69221471T2 (de)
GB (1) GB9125687D0 (de)
WO (1) WO1993011459A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679945B1 (de) * 1994-04-20 1998-08-19 Eastman Kodak Company Verarbeitung eines photographischen Silberhalogenidelement mit einer Wasserstoffperoxid-Bleichzusammensetzung
US5783376A (en) * 1994-04-20 1998-07-21 Eastman Kodak Company Sulfo-substituted carboxylates as buffers for photographic bleaches and bleach-fixes
JP3455323B2 (ja) * 1994-04-20 2003-10-14 イーストマン コダック カンパニー 漂白用組成物
US5763147A (en) * 1995-02-21 1998-06-09 Eastman Kodak Company Method for processing high silver bromide color negative photographic films using a peroxide bleaching composition
US5614355A (en) * 1995-02-21 1997-03-25 Eastman Kodak Company Peroxide composition and method for processing color photographic elements containing predominantly chloride silver halide emulsions
US5773202A (en) * 1995-02-21 1998-06-30 Haye; Shirleyanne Elizabeth Method for processing color photographic films using a peroxide bleaching composition
US5554491A (en) * 1995-03-21 1996-09-10 Eastman Kodak Company Use of an alkaline prebath to activate an acidic peroxide bleach solution for processing color photographic elements
US5541041A (en) * 1995-04-17 1996-07-30 Eastman Kodak Company Stabilized peroxide bleaching solutions containing multiple chelating ligands and their use for processing of photographic elements
US5550009A (en) * 1995-04-17 1996-08-27 Eastman Kodak Company Stabilized peroxide bleaching solutions and their use for processing of photographic elements
DK2225175T3 (da) 2007-12-13 2013-03-18 Akzo Nobel Nv Stabiliserede hydrogenperoxidopløsninger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277556A (en) * 1976-08-18 1981-07-07 Konishiroku Photo Industry Co., Ltd. Process for treating light-sensitive silver halide color photographic materials
JPS5814834A (ja) * 1981-07-21 1983-01-27 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料の安定化処理方法
US4933266A (en) * 1988-03-01 1990-06-12 Eastman Kodak Company Photographic bleaching and bleach-fixing solutions

Also Published As

Publication number Publication date
JPH06505573A (ja) 1994-06-23
WO1993011459A1 (en) 1993-06-10
GB9125687D0 (en) 1992-01-29
EP0569576A1 (de) 1993-11-18
EP0569576B1 (de) 1997-08-06
JP3266259B2 (ja) 2002-03-18
DE69221471D1 (de) 1997-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee