FR1228776A - Photographic developer - Google Patents

Photographic developer

Info

Publication number
FR1228776A
FR1228776A FR798808A FR798808A FR1228776A FR 1228776 A FR1228776 A FR 1228776A FR 798808 A FR798808 A FR 798808A FR 798808 A FR798808 A FR 798808A FR 1228776 A FR1228776 A FR 1228776A
Authority
FR
France
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.)
Expired
Application number
FR798808A
Other languages
French (fr)
Inventor
Oskar Napoleon Stjarnkvist
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.)
Pfizer Health AB
Original Assignee
Pharmacia AB
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 Pharmacia AB filed Critical Pharmacia AB
Application granted granted Critical
Publication of FR1228776A publication Critical patent/FR1228776A/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
    • G03C5/30—Developers
    • 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
    • G03C2200/00—Details
    • G03C2200/15—Buffer
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR798808A 1958-06-28 1959-06-29 Photographic developer Expired FR1228776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE618758 1958-06-28

Publications (1)

Publication Number Publication Date
FR1228776A true FR1228776A (en) 1960-09-02

Family

ID=20268106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798808A Expired FR1228776A (en) 1958-06-28 1959-06-29 Photographic developer

Country Status (4)

Country Link
US (1) US3022168A (en)
DE (1) DE1117386B (en)
FR (1) FR1228776A (en)
GB (1) GB875453A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636778A (en) * 1959-04-10
NL253303A (en) * 1959-07-01
BE602625A (en) * 1960-04-14
BE639787A (en) * 1962-11-13
US3330661A (en) * 1962-11-13 1967-07-11 Eastman Kodak Co Photographic development precursors
NL6602944A (en) * 1965-03-08 1966-09-09
US3549370A (en) * 1966-11-23 1970-12-22 Hunt Chem Corp Philip A Quaternary ammonium bisulfites,sulfites or pyrosulfites as developer preservatives
US3512981A (en) * 1968-02-05 1970-05-19 Pako Corp Stable photographic developers containing ascorbic acid
US3996054A (en) * 1971-09-24 1976-12-07 Minnesota Mining And Manufacturing Company Color photographic developing solution
US4549968A (en) * 1984-05-18 1985-10-29 Betz Laboratories, Inc. Method of utilizing improved stability oxygen scavenger compositions
US5098819A (en) * 1990-01-31 1992-03-24 Knapp Audenried W Non-toxic photographic developer composition
GB9126362D0 (en) * 1991-12-12 1992-02-12 Kodak Ltd Photographic developer stabilisation
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
US5264323A (en) * 1992-04-10 1993-11-23 Eastman Kodak Company Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements
JP3078431B2 (en) * 1993-09-27 2000-08-21 富士写真フイルム株式会社 Method for developing black-and-white silver halide photographic materials
US5503966A (en) * 1994-07-22 1996-04-02 International Paper Company Photographic developing compositions and use thereof in the processing of photographic elements
GB2292813B (en) * 1994-08-27 1999-02-03 Ilford Ltd Photographic silver halide developing solution
EP0704756B1 (en) * 1994-09-09 2000-03-22 Konica Corporation Photographic processing method for processing a silver halide photographic light-sensitive material
EP0736802A1 (en) * 1995-04-04 1996-10-09 Minnesota Mining And Manufacturing Company Photographic silver halide developer composition and method
US5589323A (en) * 1996-01-23 1996-12-31 Sun Chemical Corporation Chemically stable ascorbate-based photographic developer and imaging process
EP0793140B1 (en) * 1996-03-04 2000-08-09 Fuji Photo Film Co., Ltd. Processing composition for silver halide photographic light-sensitive material, developer and processing method using the same
US5702875A (en) * 1996-06-28 1997-12-30 Eastman Kodak Company Weakly alkaline ascorbic acid developing composition, processing kit and method using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952787A (en) * 1930-06-09 1934-03-27 Photo Cast Inc Method of printing
US2531832A (en) * 1947-06-12 1950-11-28 Du Pont Silver halide developers containing polyethylene glycols
BE530885A (en) * 1953-08-03

Also Published As

Publication number Publication date
DE1117386B (en) 1961-11-16
US3022168A (en) 1962-02-20
GB875453A (en) 1961-08-23

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