EP0133163A3 - Method of processing photographic silver dye-bleaching materials - Google Patents

Method of processing photographic silver dye-bleaching materials Download PDF

Info

Publication number
EP0133163A3
EP0133163A3 EP84810351A EP84810351A EP0133163A3 EP 0133163 A3 EP0133163 A3 EP 0133163A3 EP 84810351 A EP84810351 A EP 84810351A EP 84810351 A EP84810351 A EP 84810351A EP 0133163 A3 EP0133163 A3 EP 0133163A3
Authority
EP
European Patent Office
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.)
Granted
Application number
EP84810351A
Other languages
German (de)
Other versions
EP0133163A2 (en
EP0133163B1 (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.)
Cessione ilford AG
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
Publication of EP0133163A2 publication Critical patent/EP0133163A2/en
Publication of EP0133163A3 publication Critical patent/EP0133163A3/en
Application granted granted Critical
Publication of EP0133163B1 publication Critical patent/EP0133163B1/en
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)
EP84810351A 1983-07-20 1984-07-16 Method of processing photographic silver dye-bleaching materials Expired EP0133163B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3990/83 1983-07-20
CH3990/83A CH657710A5 (en) 1983-07-20 1983-07-20 METHOD FOR PROCESSING PHOTOGRAPHIC SILVER COLOR MATERIALS.

Publications (3)

Publication Number Publication Date
EP0133163A2 EP0133163A2 (en) 1985-02-13
EP0133163A3 true EP0133163A3 (en) 1985-08-14
EP0133163B1 EP0133163B1 (en) 1987-08-26

Family

ID=4267742

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810351A Expired EP0133163B1 (en) 1983-07-20 1984-07-16 Method of processing photographic silver dye-bleaching materials

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87105999A (en) * 1987-01-06 1988-07-20 希巴-盖吉股份公司 The purging method of the photographic silver dye bleach materials of exposure
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 (en) * 2003-03-25 2007-01-24 株式会社リコー Optical recording medium and information recording method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564238A (en) * 1946-12-14 1951-08-14 Gen Aniline & Film Corp Silver azo dye bleach-out process and bleaching baths for use therein
US3259497A (en) * 1961-09-06 1966-07-05 Ciba Ltd Photographic color reversal process
FR1504238A (en) * 1965-12-10 1967-12-01 Eastman Kodak Co New photographic materials for use in the discoloration process
FR1541483A (en) * 1966-10-20 1968-10-04 Fuji Photo Film Co Ltd Photographic process of silver dye bleaching
FR2169779A1 (en) * 1971-11-29 1973-09-14 Ciba Geigy Ag
US3963492A (en) * 1973-10-12 1976-06-15 Ciba-Geigy Ag Method for processing silver dye bleach materials
DE2616638A1 (en) * 1975-04-16 1976-10-28 Fuji Photo Film Co Ltd Processing silver dye bleach material - using black and white developer with low hydroquinone content, for soft gradation
US4186008A (en) * 1977-03-23 1980-01-29 Ciba-Geigy Aktiengesellschaft Method for processing silver dye-bleach materials
EP0014688A2 (en) * 1979-02-09 1980-08-20 Ciba-Geigy Ag Process for the treatment of silver dye-bleaching materials, aqueous preparation therefor, concentrate and process for making the preparation
DE3234467A1 (en) * 1981-10-29 1983-05-11 DEFA Zentralstelle für Filmtechnik, Wissenschaftlich-technisches Zentrum, DDR 1197 Berlin Quinone-containing solution, in particular photographic bleach bath

Family Cites Families (6)

* 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
CH594912A5 (en) * 1974-07-10 1978-01-31 Ciba Geigy Ag
CH597627A5 (en) * 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
DE2938803A1 (en) * 1978-09-26 1980-04-03 Fuji Photo Film Co Ltd REVERSE DEVELOPMENT METHOD FOR BLACK AND WHITE PHOTOGRAPHIC LIGHT SENSITIVE MATERIALS
JPS5943739B2 (en) * 1981-10-30 1984-10-24 富士写真フイルム株式会社 Processing method for silver halide color photosensitive materials

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564238A (en) * 1946-12-14 1951-08-14 Gen Aniline & Film Corp Silver azo dye bleach-out process and bleaching baths for use therein
US3259497A (en) * 1961-09-06 1966-07-05 Ciba Ltd Photographic color reversal process
FR1504238A (en) * 1965-12-10 1967-12-01 Eastman Kodak Co New photographic materials for use in the discoloration process
FR1541483A (en) * 1966-10-20 1968-10-04 Fuji Photo Film Co Ltd Photographic process of silver dye bleaching
FR2169779A1 (en) * 1971-11-29 1973-09-14 Ciba Geigy Ag
US3963492A (en) * 1973-10-12 1976-06-15 Ciba-Geigy Ag Method for processing silver dye bleach materials
DE2616638A1 (en) * 1975-04-16 1976-10-28 Fuji Photo Film Co Ltd Processing silver dye bleach material - using black and white developer with low hydroquinone content, for soft gradation
US4186008A (en) * 1977-03-23 1980-01-29 Ciba-Geigy Aktiengesellschaft Method for processing silver dye-bleach materials
EP0014688A2 (en) * 1979-02-09 1980-08-20 Ciba-Geigy Ag Process for the treatment of silver dye-bleaching materials, aqueous preparation therefor, concentrate and process for making the preparation
DE3234467A1 (en) * 1981-10-29 1983-05-11 DEFA Zentralstelle für Filmtechnik, Wissenschaftlich-technisches Zentrum, DDR 1197 Berlin Quinone-containing solution, in particular photographic bleach bath

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 7, Nr. 172(P-213)[1317], 29. Juli 1983; & JP - A - 58 76838 (FUJI SHASIN FILM K.K.) 10.05.1983 *

Also Published As

Publication number Publication date
CH657710A5 (en) 1986-09-15
EP0133163A2 (en) 1985-02-13
EP0133163B1 (en) 1987-08-26
JPS6042757A (en) 1985-03-07
DE3465638D1 (en) 1987-10-01
US4546069A (en) 1985-10-08

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