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
US5922521A (en) * 1998-03-26 1999-07-13 Eastman Kodak Company Uniformly mixed dry photographic processing composition and method of preparation
US5945265A (en) * 1998-03-26 1999-08-31 Eastman Kodak Company Uniformly mixed dry photographic developing composition containing antioxidant 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
US4546069A (en) 1985-10-08
EP0133163A2 (en) 1985-02-13
EP0133163B1 (en) 1987-08-26
JPS6042757A (en) 1985-03-07
CH657710A5 (en) 1986-09-15
DE3465638D1 (en) 1987-10-01

Similar Documents

Publication Publication Date Title
EP0238271A3 (en) Silver halide photographic material and method of processing the same
GB2158258B (en) Method for processing of silver halide color photographic material
GB8400335D0 (en) Silver halide lightsensitive material
EP0197437A3 (en) Processing solution for light-sensitive silver halide photographic material and its processing method
GB2165954B (en) Method for processing of silver halide color photographic materials
EP0208146A3 (en) Method of processing silver halide color photographic material
EP0168263A3 (en) Method for processing light-sensitive silver halide photographic material
EP0279450A3 (en) Silver halide photographic materials and method for treating them
EP0294149A3 (en) Silver halide photographic light-sensitive material and processing method therefore
GB2140928B (en) Silver halide photographic materials
EP0219841A3 (en) Method for processing silver halide color photographic materials
EP0206049A3 (en) Silver halide color photographic material and method of processing the same
EP0213710A3 (en) Method of processing silver halide color photographic material
DE3466296D1 (en) Method for the processing of silver halide photographic light-sensitive materials
GB2164461B (en) Method for processing silver halide photographic material
EP0186158A3 (en) Method of processing light-sensitive silver halide photographic material
AU582119B2 (en) Method of processing silver halide color photographic materials
AU585509B2 (en) Method of processing a silver halide photographic material
EP0317247A3 (en) Silver halide photographic light-sensitive material and the method of preparing the same
EP0343557A3 (en) Processing method of silver halide photographic light-sensitive material
EP0219113A3 (en) Method of processing silver halide color photographic material
EP0319040A3 (en) Method of processing silver halide photographic materials
EP0296606A3 (en) Silver halide color photographic materials and processing method
EP0255292A3 (en) Processing solution of light-sensitive silver halide color photographic material and processing method of the same
DE3465638D1 (en) Method of processing photographic silver dye-bleaching materials

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19840718

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL

17Q First examination report despatched

Effective date: 19861107

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR GB IT LI NL

ET Fr: translation filed
REF Corresponds to:

Ref document number: 3465638

Country of ref document: DE

Date of ref document: 19871001

ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: ILFORD AG

NLS Nl: assignments of ep-patents

Owner name: ILFORD AG TE FREIBURG, ZWITSERLAND.

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19900611

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19900614

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19900619

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19900626

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19900629

Year of fee payment: 7

ITPR It: changes in ownership of a european patent

Owner name: CESSIONE;ILFORD AG

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19900731

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19910716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19910731

Ref country code: CH

Effective date: 19910731

Ref country code: BE

Effective date: 19910731

BERE Be: lapsed

Owner name: ILFORD A.G.

Effective date: 19910731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19920201

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19920331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST