BE667251A - - Google Patents

Info

Publication number
BE667251A
BE667251A BE667251A BE667251A BE667251A BE 667251 A BE667251 A BE 667251A BE 667251 A BE667251 A BE 667251A BE 667251 A BE667251 A BE 667251A BE 667251 A BE667251 A BE 667251A
Authority
BE
Belgium
Application number
BE667251A
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 filed Critical
Publication of BE667251A publication Critical patent/BE667251A/xx

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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/32—Development processes or agents therefor
    • G03C8/36—Developers
    • G03C8/365—Developers containing silver-halide solvents
    • 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
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06—Silver salt diffusion transfer
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/24—Photosensitive materials characterised by the image-receiving section
    • G03C8/243—Toners for the silver image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE667251A 1964-07-24 1965-07-22 BE667251A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US385035A US3314789A (en) 1964-07-24 1964-07-24 Quaternary ammonium salts in silver halide processing solutions

Publications (1)

Publication Number Publication Date
BE667251A true BE667251A (fr) 1965-11-16

Family

ID=23519767

Family Applications (1)

Application Number Title Priority Date Filing Date
BE667251A BE667251A (fr) 1964-07-24 1965-07-22

Country Status (5)

Country Link
US (1) US3314789A (fr)
BE (1) BE667251A (fr)
DE (1) DE1472837A1 (fr)
FR (1) FR1442755A (fr)
GB (1) GB1112109A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650741A (en) * 1968-03-25 1972-03-21 Agfa Gevaert Nv Silver complex diffusion transfer process
US3813244A (en) * 1972-07-24 1974-05-28 Eastman Kodak Co 'onium indo-n-arylsulfoaniline
US4201582A (en) * 1974-05-02 1980-05-06 Eastman Kodak Company Photothermographic and thermographic element, composition and process
US4093462A (en) * 1976-11-11 1978-06-06 Eastman Kodak Company 2,5-Bis(secondary amino) oxa- and thiadiazole photographic developing agents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197809A (en) * 1938-01-03 1940-04-23 Du Pont Film Mfg Corp Photographic process and emulsion utilizing cation-active surface active agents
BE577256A (fr) * 1958-03-31
BE594237A (fr) * 1959-08-24
US3189457A (en) * 1961-09-11 1965-06-15 Eastman Kodak Co Sensitized photographic emulsions containing quaternary ammonium compounds

Also Published As

Publication number Publication date
FR1442755A (fr) 1966-06-17
GB1112109A (en) 1968-05-01
DE1472837A1 (de) 1969-01-02
US3314789A (en) 1967-04-18

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