EP0117227A3 - Photographic material for the silver dye bleach process - Google Patents

Photographic material for the silver dye bleach process Download PDF

Info

Publication number
EP0117227A3
EP0117227A3 EP84810036A EP84810036A EP0117227A3 EP 0117227 A3 EP0117227 A3 EP 0117227A3 EP 84810036 A EP84810036 A EP 84810036A EP 84810036 A EP84810036 A EP 84810036A EP 0117227 A3 EP0117227 A3 EP 0117227A3
Authority
EP
European Patent Office
Prior art keywords
photographic material
silver dye
dye bleach
bleach process
silver
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
EP84810036A
Other languages
German (de)
Other versions
EP0117227B1 (en
EP0117227A2 (en
Inventor
Mario Dr. Fryberg
Heinrich Dr. Schaller
Rolf Dr. Steiger
Heinz Dr. Peter
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 EP0117227A2 publication Critical patent/EP0117227A2/en
Publication of EP0117227A3 publication Critical patent/EP0117227A3/en
Application granted granted Critical
Publication of EP0117227B1 publication Critical patent/EP0117227B1/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
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP84810036A 1983-01-26 1984-01-20 Photographic material for the silver dye bleach process Expired EP0117227B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH425/83A CH656725A5 (en) 1983-01-26 1983-01-26 PHOTOGRAPHIC MATERIAL FOR SILVER COLORING METHOD.
CH425/83 1983-01-26

Publications (3)

Publication Number Publication Date
EP0117227A2 EP0117227A2 (en) 1984-08-29
EP0117227A3 true EP0117227A3 (en) 1985-08-21
EP0117227B1 EP0117227B1 (en) 1988-03-23

Family

ID=4186731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810036A Expired EP0117227B1 (en) 1983-01-26 1984-01-20 Photographic material for the silver dye bleach process

Country Status (5)

Country Link
US (1) US4576885A (en)
EP (1) EP0117227B1 (en)
JP (1) JPS59139030A (en)
CH (1) CH656725A5 (en)
DE (1) DE3470102D1 (en)

Families Citing this family (2)

* 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
CN106842809A (en) * 2015-12-07 2017-06-13 蔡元 " being left white " formula photographic printing method in classic print

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159690A (en) * 1965-08-19 1969-07-30 Eastman Kodak Co Silver Dye Bleach process and materials
EP0093696A2 (en) * 1982-05-05 1983-11-09 Ciba-Geigy Ag Benzo-1,4-chinones

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457074A (en) * 1966-04-22 1969-07-22 Eastman Kodak Co Silver dye bleach element containing ballasted para-quinone as diffusion inhibitor
CH507536A (en) * 1968-04-09 1971-05-15 Ciba Geigy Ag Photographic material containing nitro compounds for the silver dye bleaching process
JPS5227637A (en) * 1975-08-11 1977-03-02 Fuji Photo Film Co Ltd One bath type dye and silver bleaching solution
JPS5820424B2 (en) * 1976-10-12 1983-04-22 富士写真フイルム株式会社 Color image forming method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159690A (en) * 1965-08-19 1969-07-30 Eastman Kodak Co Silver Dye Bleach process and materials
EP0093696A2 (en) * 1982-05-05 1983-11-09 Ciba-Geigy Ag Benzo-1,4-chinones

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 1, Nr. 92, 25. August 1977, Seite 2506 E 77; & JP - A - 52 27 637 (FUJI SHASHIN FILM K.K.) 02.03.1977 *

Also Published As

Publication number Publication date
EP0117227B1 (en) 1988-03-23
US4576885A (en) 1986-03-18
DE3470102D1 (en) 1988-04-28
JPS59139030A (en) 1984-08-09
EP0117227A2 (en) 1984-08-29
CH656725A5 (en) 1986-07-15

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