JPS6452150A - Composition containing ferric complex salt - Google Patents

Composition containing ferric complex salt

Info

Publication number
JPS6452150A
JPS6452150A JP22135687A JP22135687A JPS6452150A JP S6452150 A JPS6452150 A JP S6452150A JP 22135687 A JP22135687 A JP 22135687A JP 22135687 A JP22135687 A JP 22135687A JP S6452150 A JPS6452150 A JP S6452150A
Authority
JP
Japan
Prior art keywords
solution
complex salt
group
ferric
salt
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.)
Granted
Application number
JP22135687A
Other languages
Japanese (ja)
Other versions
JP2622839B2 (en
Inventor
Moeko Hagiwara
Shigeharu Koboshi
Hiroaki Kobayashi
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP62221356A priority Critical patent/JP2622839B2/en
Priority to AU16558/88A priority patent/AU609134B2/en
Priority to EP88108310A priority patent/EP0293729A1/en
Publication of JPS6452150A publication Critical patent/JPS6452150A/en
Application granted granted Critical
Publication of JP2622839B2 publication Critical patent/JP2622839B2/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
    • 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
    • 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

Abstract

PURPOSE:To prevent the generation of a ferrous complex salt in a photographic processing agent composition, and to stabilize said composition by incorporating the specified ferric complex salt of an amine compd. in said composition such as a bleaching solution, etc., thereby specifying pH of the solution. CONSTITUTION:The ferric complex salt of the compd. shown by formula I or II is incorporated in the bleaching solution or a bleach-fix solution in an amount of >=180g per 1l of said solution to specify the pH of the solution to <=7.0. In the formula, E is alkylene, cycloalkylene, phenylene, -R5OR5OR5- or R5ZR5- group, Z is =N-R5-A5 or =N-A5 group, R1-R5 are each alkylene group, A1-A5 are each H, -OH, -COOM or -PO3M2 group, M is H or an alkaline metal. Said compd. is exemplified by ethylenediamine tetraacetic acid ferric ammonium salt dihydrate, diethylenetriamine pentaacetic acid ferric diammonium salt hydrate or 1,3-propylenediamine tetraacetic acid ferric ammonium salt, etc. Accordingly, as the bleaching solution and the bleach-fix solution contain the ferric complex salt, the generation of the ferrous complex salt in said solutions is prevented, thereby stabilizing said solutions for a long period.
JP62221356A 1987-05-25 1987-09-03 Bleaching parts composition Expired - Fee Related JP2622839B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62221356A JP2622839B2 (en) 1987-05-25 1987-09-03 Bleaching parts composition
AU16558/88A AU609134B2 (en) 1987-05-25 1988-05-24 Composition containing ferric complex salt
EP88108310A EP0293729A1 (en) 1987-05-25 1988-05-25 Composition containing ferric complex salt

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12766987 1987-05-25
JP62-127669 1987-05-25
JP62221356A JP2622839B2 (en) 1987-05-25 1987-09-03 Bleaching parts composition

Publications (2)

Publication Number Publication Date
JPS6452150A true JPS6452150A (en) 1989-02-28
JP2622839B2 JP2622839B2 (en) 1997-06-25

Family

ID=26463563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62221356A Expired - Fee Related JP2622839B2 (en) 1987-05-25 1987-09-03 Bleaching parts composition

Country Status (3)

Country Link
EP (1) EP0293729A1 (en)
JP (1) JP2622839B2 (en)
AU (1) AU609134B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04251845A (en) * 1990-07-27 1992-09-08 Agfa Gevaert Ag Bleaching bath

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1336480C (en) * 1988-02-15 1995-08-01 Satoru Kuse Processing method and bleaching solution for silver halide color photographic light-sensitive materials
JP2709463B2 (en) * 1988-02-15 1998-02-04 コニカ株式会社 Processing method of silver halide color photographic light-sensitive material
US5352568A (en) * 1988-02-15 1994-10-04 Konica Corporation Processing method and bleaching solution for silver halide color photographic light-sensitive materials
EP0334317A3 (en) * 1988-03-25 1990-05-30 Konica Corporation Composition for processing silver halide color photographic light-sensitive material
JPH07122751B2 (en) * 1988-04-28 1995-12-25 富士写真フイルム株式会社 Bleach-fix solution concentrate composition for silver halide color photographic light-sensitive material and processing method
US5232822A (en) * 1988-10-15 1993-08-03 Konica Corporation Method for processing light-sensitive silver halide color photographic material
JP2684444B2 (en) * 1989-08-11 1997-12-03 富士写真フイルム株式会社 Processing method of silver halide color photographic light-sensitive material
DE3939755A1 (en) * 1989-12-01 1991-06-06 Agfa Gevaert Ag BLEACH
DE3939756A1 (en) * 1989-12-01 1991-06-06 Agfa Gevaert Ag Bleach baths for processing silver halide photographic materials - contg. ferric iron complex with biodegradable nitrilo mono:acetic acid di:carboxylic acid complex former
DE4031757A1 (en) * 1990-10-06 1992-04-09 Agfa Gevaert Ag bleach
DE4337846A1 (en) * 1993-11-05 1995-05-11 Agfa Gevaert Ag Bleach

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895834A (en) * 1972-03-22 1973-12-08
JPS5414499A (en) * 1977-07-05 1979-02-02 Mitsubishi Electric Corp Heat resistant resin composition
JPS5941576A (en) * 1983-02-10 1984-03-07 有限会社タ−モ Engaging tool
JPS61272742A (en) * 1985-05-27 1986-12-03 Konishiroku Photo Ind Co Ltd Formation of color photographic image
JPS61277952A (en) * 1985-05-31 1986-12-08 Konishiroku Photo Ind Co Ltd Formation of color photographic image

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963294C (en) * 1952-01-25 1957-05-02 Hauff G M B H Fine grain photographic development process
JPS5814834A (en) * 1981-07-21 1983-01-27 Konishiroku Photo Ind Co Ltd Method for stabilizing silver halide color photosensitive material
JPS61226751A (en) * 1985-03-30 1986-10-08 Konishiroku Photo Ind Co Ltd Solution for processing silver halide photographic material and its processing method
AU590628B2 (en) * 1985-10-15 1989-11-09 Fuji Photo Film Co., Ltd. Method of processing silver halide color photographic material
JPS64558A (en) * 1987-03-04 1989-01-05 Konica Corp Processing solution for silver halide color photographic sensitive material with improved faulty recoloring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895834A (en) * 1972-03-22 1973-12-08
JPS5414499A (en) * 1977-07-05 1979-02-02 Mitsubishi Electric Corp Heat resistant resin composition
JPS5941576A (en) * 1983-02-10 1984-03-07 有限会社タ−モ Engaging tool
JPS61272742A (en) * 1985-05-27 1986-12-03 Konishiroku Photo Ind Co Ltd Formation of color photographic image
JPS61277952A (en) * 1985-05-31 1986-12-08 Konishiroku Photo Ind Co Ltd Formation of color photographic image

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04251845A (en) * 1990-07-27 1992-09-08 Agfa Gevaert Ag Bleaching bath

Also Published As

Publication number Publication date
AU1655888A (en) 1988-12-01
EP0293729A1 (en) 1988-12-07
JP2622839B2 (en) 1997-06-25
AU609134B2 (en) 1991-04-26

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Legal Events

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