DE1117386B - Photographic developer - Google Patents

Photographic developer

Info

Publication number
DE1117386B
DE1117386B DEA32337A DEA0032337A DE1117386B DE 1117386 B DE1117386 B DE 1117386B DE A32337 A DEA32337 A DE A32337A DE A0032337 A DEA0032337 A DE A0032337A DE 1117386 B DE1117386 B DE 1117386B
Authority
DE
Germany
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.)
Pending
Application number
DEA32337A
Other languages
German (de)
Inventor
Oskar Napoleon Stjaernkvist
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
Priority to SE618758 priority Critical
Application filed by Pharmacia AB filed Critical Pharmacia AB
Publication of DE1117386B publication Critical patent/DE1117386B/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29Development processes or agents therefor
    • G03C5/30Developers
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C2200/00Details
    • G03C2200/15Buffer
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29Development processes or agents therefor
    • G03C5/305Additives other than developers
DEA32337A 1958-06-28 1959-06-27 Photographic developer Pending DE1117386B (en)

Priority Applications (1)

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

Publications (1)

Publication Number Publication Date
DE1117386B true DE1117386B (en) 1961-11-16

Family

ID=20268106

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA32337A Pending DE1117386B (en) 1958-06-28 1959-06-27 Photographic developer

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503965A (en) * 1993-09-27 1996-04-02 Fuji Photo Film Co., Ltd. Process for development of black-and-white- silver halide photographic material
US5766830A (en) * 1994-09-09 1998-06-16 Konica Corporation Photographic processing method for processing a silver halide photographic light-sensitive material
DE19727066B4 (en) * 1996-06-28 2010-07-01 Eastman Kodak Co. A weak alkaline ascorbic acid containing developer composition, processing kit and method of use

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628533A (en) * 1959-04-10
BE580249A (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
CA2035049C (en) * 1990-01-31 1996-09-17 Audenried W. Knapp 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
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
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
US5994040A (en) * 1996-03-04 1999-11-30 Fuji Photo Film Co., Ltd. Processing composition for silver halide photographic light-sensitive material, developer and processing method using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018657A (en) * 1930-06-09 1935-10-29 Photo Cast Inc Photographic developer and method of preparing the same
US2531832A (en) * 1947-06-12 1950-11-28 Du Pont Silver halide developers containing polyethylene glycols
GB767700A (en) * 1953-08-03 1957-02-06 Kodak Ltd Improvements in photographic developer compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018657A (en) * 1930-06-09 1935-10-29 Photo Cast Inc Photographic developer and method of preparing the same
US2531832A (en) * 1947-06-12 1950-11-28 Du Pont Silver halide developers containing polyethylene glycols
GB767700A (en) * 1953-08-03 1957-02-06 Kodak Ltd Improvements in photographic developer compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503965A (en) * 1993-09-27 1996-04-02 Fuji Photo Film Co., Ltd. Process for development of black-and-white- silver halide photographic material
US5766830A (en) * 1994-09-09 1998-06-16 Konica Corporation Photographic processing method for processing a silver halide photographic light-sensitive material
DE19727066B4 (en) * 1996-06-28 2010-07-01 Eastman Kodak Co. A weak alkaline ascorbic acid containing developer composition, processing kit and method of use

Also Published As

Publication number Publication date
GB875453A (en) 1961-08-23
US3022168A (en) 1962-02-20
FR1228776A (en) 1960-09-02

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