FR2241810B1 - - Google Patents

Info

Publication number
FR2241810B1
FR2241810B1 FR7428935A FR7428935A FR2241810B1 FR 2241810 B1 FR2241810 B1 FR 2241810B1 FR 7428935 A FR7428935 A FR 7428935A FR 7428935 A FR7428935 A FR 7428935A FR 2241810 B1 FR2241810 B1 FR 2241810B1
Authority
FR
France
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.)
Expired
Application number
FR7428935A
Other languages
French (fr)
Other versions
FR2241810A1 (en
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Priority claimed from US391510A external-priority patent/US3887375A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2241810A1 publication Critical patent/FR2241810A1/fr
Application granted granted Critical
Publication of FR2241810B1 publication Critical patent/FR2241810B1/fr
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
    • G03C5/30—Developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7428935A 1973-08-24 1974-08-23 Expired FR2241810B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US39150673A 1973-08-24 1973-08-24
US39150873A 1973-08-24 1973-08-24
US39150773A 1973-08-24 1973-08-24
US391510A US3887375A (en) 1973-08-24 1973-08-24 Restrainers for rapid access, air stable, regenerable, metal chelate developer solutions

Publications (2)

Publication Number Publication Date
FR2241810A1 FR2241810A1 (en) 1975-03-21
FR2241810B1 true FR2241810B1 (en) 1981-04-17

Family

ID=27503330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428935A Expired FR2241810B1 (en) 1973-08-24 1974-08-23

Country Status (4)

Country Link
JP (1) JPS5051731A (en)
DE (1) DE2440610A1 (en)
FR (1) FR2241810B1 (en)
GB (1) GB1462927A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689195B2 (en) * 1991-09-17 1997-12-10 コニカ株式会社 Silver halide photographic material
US5236816A (en) * 1992-04-10 1993-08-17 Eastman Kodak Company Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements
DE69327079T2 (en) * 1992-09-04 2000-09-07 Agfa-Gevaert N.V., Mortsel Process for recycling used photographic developer and photographic reused developer
FR2743905B1 (en) * 1996-01-23 1999-03-05 Kodak Pathe ORGANIC-INORGANIC DEVELOPER COMPOSITION

Also Published As

Publication number Publication date
JPS5051731A (en) 1975-05-08
DE2440610A1 (en) 1975-03-06
GB1462927A (en) 1977-01-26
FR2241810A1 (en) 1975-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse