FR997767A - Process for the production of colored masks in colored photographic materials - Google Patents

Process for the production of colored masks in colored photographic materials

Info

Publication number
FR997767A
FR997767A FR997767DA FR997767A FR 997767 A FR997767 A FR 997767A FR 997767D A FR997767D A FR 997767DA FR 997767 A FR997767 A FR 997767A
Authority
FR
France
Prior art keywords
colored
production
masks
photographic materials
colored photographic
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
Other languages
French (fr)
Inventor
Otto Bayer
Ernst Cauer
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
Application granted granted Critical
Publication of FR997767A publication Critical patent/FR997767A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR997767D 1948-10-22 1949-10-21 Process for the production of colored masks in colored photographic materials Expired FR997767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH690996X 1948-10-22

Publications (1)

Publication Number Publication Date
FR997767A true FR997767A (en) 1952-01-10

Family

ID=4529234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997767D Expired FR997767A (en) 1948-10-22 1949-10-21 Process for the production of colored masks in colored photographic materials

Country Status (5)

Country Link
US (1) US2694008A (en)
BE (1) BE491747A (en)
CH (1) CH271389A (en)
FR (1) FR997767A (en)
GB (1) GB690996A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975805C (en) * 1953-07-29 1962-09-27 Agfa Ag Process for the production of masks in a multilayer color photographic material, the partial image layers of which essentially contain bromide silver as light-sensitive salts
US2927019A (en) * 1954-11-12 1960-03-01 Du Pont Photographic elements and processes of photography
BE552701A (en) * 1955-12-23
US2966408A (en) * 1957-03-14 1960-12-27 Polaroid Corp Photographic films
US3148062A (en) * 1959-04-06 1964-09-08 Eastman Kodak Co Photographic elements and processes using splittable couplers
BE589419A (en) * 1959-04-06
BE613367A (en) * 1961-02-01
DE1142757B (en) * 1961-03-14 1963-01-24 Agfa Ag Process for improving color reproduction when reproducing multicolor images with the aid of two color masks
CH596580A5 (en) * 1974-10-28 1978-03-15 Ciba Geigy Ag

Family Cites Families (11)

* 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
GB503752A (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
US2352014A (en) * 1941-07-21 1944-06-20 Rott Andre Photomechanical printing process and printing material for carrying out the same
NL69459C (en) * 1942-09-02
BE475548A (en) * 1942-11-06
BE453293A (en) * 1942-12-05
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 (en) * 1944-05-03
GB684641A (en) * 1947-01-29 1952-12-24 Polaroid Corp Improvements in or relating to photography
US2497875A (en) * 1947-10-17 1950-02-21 Eastman Kodak Co Direct positive photographs using aerial fogging developer

Also Published As

Publication number Publication date
GB690996A (en) 1953-05-06
US2694008A (en) 1954-11-09
CH271389A (en) 1950-10-31
BE491747A (en)

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