BE527703A - - Google Patents

Info

Publication number
BE527703A
BE527703A BE527703DA BE527703A BE 527703 A BE527703 A BE 527703A BE 527703D A BE527703D A BE 527703DA BE 527703 A BE527703 A BE 527703A
Authority
BE
Belgium
Application number
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.)
Publication of BE527703A publication Critical patent/BE527703A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/327—Macromolecular coupling substances
    • G03C7/3275—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE527703D 1953-03-30 BE527703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345626A US2698797A (en) 1953-03-30 1953-03-30 Mixed packet photographic emulsions using resin couplers

Publications (1)

Publication Number Publication Date
BE527703A true BE527703A (en)

Family

ID=23355796

Family Applications (1)

Application Number Title Priority Date Filing Date
BE527703D BE527703A (en) 1953-03-30

Country Status (5)

Country Link
US (1) US2698797A (en)
BE (1) BE527703A (en)
DE (1) DE1009023B (en)
FR (1) FR1105868A (en)
GB (1) GB767028A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124920A (en) * 1975-04-24 1976-10-30 Mitsubishi Paper Mills Ltd Method for preparing photographic light sensitive materials
US5441865A (en) * 1993-01-07 1995-08-15 Eastman Kodak Company Gelatin-grafted-polymer particles as peptizer for silver halide emulsions
US5399480A (en) * 1993-09-14 1995-03-21 Eastman Kodak Company Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422680A (en) * 1944-06-01 1947-06-24 Du Pont Process for preparing hydrophilic color-former silver halide dispersions
US2463794A (en) * 1944-08-30 1949-03-08 Du Pont Preparation of colloid color former silver halide dispersions

Also Published As

Publication number Publication date
GB767028A (en) 1957-01-30
DE1009023B (en) 1957-05-23
US2698797A (en) 1955-01-04
FR1105868A (en) 1955-12-08

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