BE497011A - - Google Patents

Info

Publication number
BE497011A
BE497011A BE497011DA BE497011A BE 497011 A BE497011 A BE 497011A BE 497011D A BE497011D A BE 497011DA BE 497011 A BE497011 A BE 497011A
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 BE497011A publication Critical patent/BE497011A/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
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE497011D 1949-07-16 BE497011A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US105267A US2704709A (en) 1949-07-16 1949-07-16 Masking process for multilayer photographic color film

Publications (1)

Publication Number Publication Date
BE497011A true BE497011A (xx)

Family

ID=22304885

Family Applications (1)

Application Number Title Priority Date Filing Date
BE497011D BE497011A (xx) 1949-07-16

Country Status (5)

Country Link
US (2) US2704709A (xx)
BE (1) BE497011A (xx)
CH (1) CH287583A (xx)
FR (1) FR1020511A (xx)
GB (1) GB701039A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536088A (xx) * 1954-03-05
GB777583A (en) * 1954-07-21 1957-06-26 Geoffrey Ernest Beswick Colour photographic process
BE584330A (xx) * 1959-11-05
US3079259A (en) * 1960-07-21 1963-02-26 Gen Aniline & Film Corp Cyan color formers
BE636700A (xx) * 1962-08-31
BE636699A (xx) * 1962-08-31
US3271152A (en) * 1962-09-04 1966-09-06 Eastman Kodak Co Light-sensitive elements for color photography and process therefor
BE634665A (xx) * 1963-07-09
US3468666A (en) * 1966-05-05 1969-09-23 Fuji Photo Film Co Ltd Color photographic silver halide light-sensitive materials containing bis-pyrazolone couplers
DE1947697A1 (de) * 1968-09-25 1970-06-18 Konishiroku Photo Ind Lichtempfindliche,farbfotografische Silberhalogenid-Emulsion

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193931A (en) * 1936-03-24 1940-03-19 Bela Gaspar Process for producing multicolored photographic images
US2266443A (en) * 1936-05-09 1941-12-16 Eastman Kodak Co Semipermeable layer for multilayer film
US2306410A (en) * 1936-07-07 1942-12-29 Eastman Kodak Co Color development
GB503824A (en) * 1936-07-07 1939-04-11 Kodak Ltd Process of colour photography
US2168182A (en) * 1936-12-09 1939-08-01 Agfa Ansco Corp Photographic material for color photography
US2297732A (en) * 1940-05-15 1942-10-06 Du Pont Photographic color process involving the formation of azo dye images
US2342620A (en) * 1942-07-10 1944-02-22 Du Pont Azo-reversal process of color photography
US2431996A (en) * 1944-05-03 1947-12-02 Gen Aniline & Film Corp Production of color negative film containing integral masking images for color correction
BE476358A (xx) * 1944-05-03
US2428054A (en) * 1945-08-30 1947-09-30 Eastman Kodak Co Photographic color correction using colored couplers
US2518739A (en) * 1947-07-03 1950-08-15 Eastman Kodak Co Method of masking photographic color images
US2633422A (en) * 1948-04-21 1953-03-31 Du Pont Process for making integral color correction masks
US2705200A (en) * 1950-11-15 1955-03-29 Gen Aniline & Film Corp Bipack color film containing nondiffusing color formers and processing thereof

Also Published As

Publication number Publication date
GB701039A (en) 1953-12-16
US2704709A (en) 1955-03-22
FR1020511A (fr) 1953-02-06
US2733143A (en) 1956-01-31
CH287583A (de) 1952-12-15

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