DE59106932D1 - Bleach bath. - Google Patents

Bleach bath.

Info

Publication number
DE59106932D1
DE59106932D1 DE59106932T DE59106932T DE59106932D1 DE 59106932 D1 DE59106932 D1 DE 59106932D1 DE 59106932 T DE59106932 T DE 59106932T DE 59106932 T DE59106932 T DE 59106932T DE 59106932 D1 DE59106932 D1 DE 59106932D1
Authority
DE
Germany
Prior art keywords
bleach bath
bleach
bath
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
DE59106932T
Other languages
German (de)
Inventor
Gustav Tappe
Ralf Dr Wichmann
Heinz Dr Meckl
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.)
A&O IMAGING SOLUTIONS GMBH, 56068 KOBLENZ, DE
Original Assignee
Agfa Gevaert 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
Priority claimed from DE19904023817 external-priority patent/DE4023817A1/en
Priority claimed from DE19904029805 external-priority patent/DE4029805A1/en
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Application granted granted Critical
Publication of DE59106932D1 publication Critical patent/DE59106932D1/en
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
    • 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
    • G03C7/30—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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE59106932T 1990-07-27 1991-07-13 Bleach bath. Expired - Fee Related DE59106932D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904023817 DE4023817A1 (en) 1990-07-27 1990-07-27 Bleach bath contg. nitrilo di:acetic mono:propionic acid as chelant
DE19904029805 DE4029805A1 (en) 1990-09-20 1990-09-20 Bleach bath contg. nitrilo di:acetic mono:propionic acid as chelant

Publications (1)

Publication Number Publication Date
DE59106932D1 true DE59106932D1 (en) 1996-01-04

Family

ID=25895395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59106932T Expired - Fee Related DE59106932D1 (en) 1990-07-27 1991-07-13 Bleach bath.

Country Status (3)

Country Link
EP (1) EP0468325B1 (en)
JP (1) JPH04251845A (en)
DE (1) DE59106932D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69224867T2 (en) * 1991-07-26 1998-09-17 Konishiroku Photo Ind Bleaching solution for color photographic processes
JP3052228B2 (en) * 1993-12-07 2000-06-12 富士写真フイルム株式会社 Processing method of silver halide color photographic light-sensitive material
DE10038018A1 (en) 2000-08-04 2002-02-21 Agfa Gevaert Ag Bleaching solution for processing photographic silver halide materials, especially color reversal films, comprises an iron propylenediaminetetraacetic acid and beta-alaninediacetic acid complex

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770437A (en) * 1972-04-06 1973-11-06 D Brugger Photographic bleach compositions
JPS5165939A (en) * 1974-12-05 1976-06-08 Fuji Photo Film Co Ltd KARAASHASHINZAIRYONO SHORIHOHO
IT7925699A0 (en) * 1978-09-14 1979-09-12 Eastman Kodak Co PHOTOGRAPHIC COMPOSITIONS OF BIANCA, AND METHODS FOR PHOTOGRAPHIC TREATMENT.
JPS60263152A (en) * 1984-06-12 1985-12-26 Konishiroku Photo Ind Co Ltd Solution capable of bleaching for processing silver halide color photographic sensitive material
JPS61248044A (en) * 1985-04-25 1986-11-05 Konishiroku Photo Ind Co Ltd Treatment of silver halide color plhotographic sensitive material
AU590557B2 (en) * 1985-04-25 1989-11-09 Konishiroku Photo Industry Co., Ltd. Processing method of light-sensitive silver halide color photographic material
JPH06103383B2 (en) * 1985-05-27 1994-12-14 コニカ株式会社 Method for forming color photographic image
EP0270217B1 (en) * 1986-10-08 1993-08-04 Konica Corporation Bleach-fixing solution having good processing performance and method for processing light-sensitive material using the same
JP2622839B2 (en) * 1987-05-25 1997-06-25 コニカ株式会社 Bleaching parts composition

Also Published As

Publication number Publication date
EP0468325B1 (en) 1995-11-22
JPH04251845A (en) 1992-09-08
EP0468325A1 (en) 1992-01-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: AGFAPHOTO GMBH, 51373 LEVERKUSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: A&O IMAGING SOLUTIONS GMBH, 56068 KOBLENZ, DE

8339 Ceased/non-payment of the annual fee