DE69227297D1 - Verbesserte Bleichmittelzusammensetzungen und photographische Verarbeitungsverfahren - Google Patents

Verbesserte Bleichmittelzusammensetzungen und photographische Verarbeitungsverfahren

Info

Publication number
DE69227297D1
DE69227297D1 DE69227297T DE69227297T DE69227297D1 DE 69227297 D1 DE69227297 D1 DE 69227297D1 DE 69227297 T DE69227297 T DE 69227297T DE 69227297 T DE69227297 T DE 69227297T DE 69227297 D1 DE69227297 D1 DE 69227297D1
Authority
DE
Germany
Prior art keywords
processing methods
photographic processing
bleaching compositions
improved bleaching
improved
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
DE69227297T
Other languages
English (en)
Other versions
DE69227297T2 (de
Inventor
David George Foster
Keith Henry Stephen
Mary Ellen Craver
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
Publication of DE69227297D1 publication Critical patent/DE69227297D1/de
Application granted granted Critical
Publication of DE69227297T2 publication Critical patent/DE69227297T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/395—Bleaching agents
    • 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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69227297T 1991-11-25 1992-11-20 Verbesserte Bleichmittelzusammensetzungen und photographische Verarbeitungsverfahren Expired - Fee Related DE69227297T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79766391A 1991-11-25 1991-11-25

Publications (2)

Publication Number Publication Date
DE69227297D1 true DE69227297D1 (de) 1998-11-19
DE69227297T2 DE69227297T2 (de) 1999-06-02

Family

ID=25171480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69227297T Expired - Fee Related DE69227297T2 (de) 1991-11-25 1992-11-20 Verbesserte Bleichmittelzusammensetzungen und photographische Verarbeitungsverfahren

Country Status (5)

Country Link
US (1) US5334491A (de)
EP (1) EP0545464B1 (de)
JP (1) JP3241830B2 (de)
DE (1) DE69227297T2 (de)
DK (1) DK0545464T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5693456A (en) * 1996-02-01 1997-12-02 Eastman Kodak Company Photographic bleaching compositions and method of photographic processing using mixture of ferric complexes
US6518002B1 (en) 1997-02-06 2003-02-11 Eastman Kodak Company Photographic bleaching solution containing organic phosphorus acid anti-rust agent and method of use
US5928844A (en) * 1998-05-27 1999-07-27 Eastman Kodak Company Method of photographic processing using spray wash after bleaching
US6197483B1 (en) 1998-12-18 2001-03-06 Eastman Kodak Company Photographic processing using biodegradable bleaching agent followed by fixing
US6013422A (en) * 1999-04-01 2000-01-11 Eastman Kodak Company Method of processing color reversal films with reduced iron retention
US6520694B1 (en) 2002-01-18 2003-02-18 Eastman Kodak Company System and method for processing photographic film images

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444673A (en) * 1976-09-29 1984-04-24 Colgate-Palmolive Company Bottle particulate detergent
IT7925699A0 (it) * 1978-09-14 1979-09-12 Eastman Kodak Co Composizioni fotografiche di sbianca, e metodi per trattamento fotografico.
JPS5555337A (en) * 1978-10-19 1980-04-23 Fuji Photo Film Co Ltd Processing method for silver halide color photographic material
JPS569744A (en) * 1979-07-05 1981-01-31 Fuji Photo Film Co Ltd Bleaching composition for photographic processing
JPS60244950A (ja) * 1984-05-21 1985-12-04 Fuji Photo Film Co Ltd カラ−写真感光材料の処理方法
US4780398A (en) * 1986-08-28 1988-10-25 Olin Hunt Specialty Products, Inc. Bleaching composition and process for color photographic materials
GB8630186D0 (en) * 1986-12-17 1987-01-28 Ciba Geigy Ag Ilf 1407
JPH07111569B2 (ja) * 1987-04-28 1995-11-29 富士写真フイルム株式会社 ハロゲン化銀カラ−写真感光材料の処理方法
DE3723307A1 (de) * 1987-07-15 1989-01-26 Agfa Gevaert Ag Bleichbadkonzentrat
US5070004A (en) * 1989-07-31 1991-12-03 Fuji Photo Film Co., Ltd. Bleaching starter and processing of color photographic silver halide photosensitive material using the same
JP2684444B2 (ja) * 1989-08-11 1997-12-03 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料の処理方法
US5147765A (en) * 1989-11-07 1992-09-15 Fuji Photo Film Co., Ltd. Process comprising bleaching, bleach-fix and fixing silver halide color photographic material
DE3939755A1 (de) * 1989-12-01 1991-06-06 Agfa Gevaert Ag Bleichbad
US5061608A (en) * 1990-01-24 1991-10-29 Eastman Kodak Company Photographic bleaching solution and use thereof in photographic color processing
CA2073765A1 (en) * 1990-01-24 1991-07-25 David G. Foster Photographic bleaching solution and use thereof in photographic color processing

Also Published As

Publication number Publication date
US5334491A (en) 1994-08-02
JP3241830B2 (ja) 2001-12-25
EP0545464A1 (de) 1993-06-09
JPH05232642A (ja) 1993-09-10
DK0545464T3 (da) 1999-06-23
EP0545464B1 (de) 1998-10-14
DE69227297T2 (de) 1999-06-02

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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