EP0118071A3 - Photographic developer - Google Patents

Photographic developer Download PDF

Info

Publication number
EP0118071A3
EP0118071A3 EP84101714A EP84101714A EP0118071A3 EP 0118071 A3 EP0118071 A3 EP 0118071A3 EP 84101714 A EP84101714 A EP 84101714A EP 84101714 A EP84101714 A EP 84101714A EP 0118071 A3 EP0118071 A3 EP 0118071A3
Authority
EP
European Patent Office
Prior art keywords
photographic developer
photographic
developer
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
EP84101714A
Other languages
German (de)
Other versions
EP0118071A2 (en
EP0118071B1 (en
Inventor
Helmut Haseler
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.)
Agfa Gevaert AG
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
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of EP0118071A2 publication Critical patent/EP0118071A2/en
Publication of EP0118071A3 publication Critical patent/EP0118071A3/en
Application granted granted Critical
Publication of EP0118071B1 publication Critical patent/EP0118071B1/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
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • G03C5/3053—Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
EP84101714A 1983-03-03 1984-02-20 Photographic developer Expired EP0118071B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3307507 1983-03-03
DE19833307507 DE3307507A1 (en) 1983-03-03 1983-03-03 PHOTOGRAPHIC DEVELOPER COMPOSITION

Publications (3)

Publication Number Publication Date
EP0118071A2 EP0118071A2 (en) 1984-09-12
EP0118071A3 true EP0118071A3 (en) 1986-10-15
EP0118071B1 EP0118071B1 (en) 1988-06-15

Family

ID=6192402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84101714A Expired EP0118071B1 (en) 1983-03-03 1984-02-20 Photographic developer

Country Status (4)

Country Link
US (1) US4615971A (en)
EP (1) EP0118071B1 (en)
JP (1) JPS59165057A (en)
DE (2) DE3307507A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323405A3 (en) * 1987-12-28 1990-06-13 Ciba-Geigy Ag Photographic developing composition
US4927746A (en) * 1988-06-03 1990-05-22 Eastman Kodak Company Photographic stabilizing bath containing polyarcylic acid
US4923782A (en) * 1988-06-03 1990-05-08 Eastman Kodak Company Photographic stabilizing bath containing hydrolyzed polymaleic anhydride
US5004669A (en) * 1988-10-31 1991-04-02 Konica Corporation Light-sensitive silver halide photographic material
JP2640143B2 (en) * 1989-07-21 1997-08-13 富士写真フイルム株式会社 Processing method of silver halide photographic material
US6645709B1 (en) * 2002-08-12 2003-11-11 Eastman Kodak Company Photographic color developing composition containing calcium ion sequestering agent combination and method of use

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785824A (en) * 1971-09-24 1974-01-15 Minnesota Mining & Mfg Photographic aqueous dispersion concentrates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015403A1 (en) * 1970-04-01 1971-10-21 Agfa-Gevaert Ag, 5090 Leverkusen Photographic color developers
GB1369429A (en) * 1970-11-30 1974-10-09 Ciba Geigy Ag Treatment of water or aqueous systems
JPS5439735B2 (en) * 1972-06-30 1979-11-29
JPS5351742A (en) * 1976-10-21 1978-05-11 Konishiroku Photo Ind Co Ltd Developing liquid for silver halide color photographic photosensitive material
US4374733A (en) * 1981-04-01 1983-02-22 Betz Laboratories, Inc. Method for treating aqueous mediums

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785824A (en) * 1971-09-24 1974-01-15 Minnesota Mining & Mfg Photographic aqueous dispersion concentrates

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 2, Nr. 88, 19. Juli 1978, Seite 3876E78; & JP-A-53 051 742 (KONISHIROKU) 05.11.1978 *
RESEARCH DISCLOSURE, Nr. 229, Mai 1983, Seite 179, Nr. 22937, Industrial Opportunities, Havant, Hampshire, GB; S.R. LEVINSON: "Polyelectrolytes as calcium controlling agents in photographic processing solutions" *

Also Published As

Publication number Publication date
EP0118071A2 (en) 1984-09-12
DE3472174D1 (en) 1988-07-21
JPS59165057A (en) 1984-09-18
EP0118071B1 (en) 1988-06-15
US4615971A (en) 1986-10-07
DE3307507A1 (en) 1984-09-06

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