FR1169942A - Process for the production of color photographic images - Google Patents

Process for the production of color photographic images

Info

Publication number
FR1169942A
FR1169942A FR1169942DA FR1169942A FR 1169942 A FR1169942 A FR 1169942A FR 1169942D A FR1169942D A FR 1169942DA FR 1169942 A FR1169942 A FR 1169942A
Authority
FR
France
Prior art keywords
production
color photographic
photographic images
images
color
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)
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 claimed from GB9106/56A external-priority patent/GB817286A/en
Application filed by Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR1169942A publication Critical patent/FR1169942A/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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR1169942D 1956-03-23 1957-03-22 Process for the production of color photographic images Expired FR1169942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9106/56A GB817286A (en) 1956-03-23 Improvements in or relating to the production of colour photographic images

Publications (1)

Publication Number Publication Date
FR1169942A true FR1169942A (en) 1959-01-07

Family

ID=9865468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169942D Expired FR1169942A (en) 1956-03-23 1957-03-22 Process for the production of color photographic images

Country Status (4)

Country Link
US (1) US2897079A (en)
BE (1) BE555915A (en)
DE (1) DE1045230B (en)
FR (1) FR1169942A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE607498A (en) * 1960-08-24
CH423473A (en) * 1963-01-19 1966-10-31 Ciba Geigy Process for the production of a photographic color image using novel thiophene compounds as dye formers for magenta dyes
US4148801A (en) * 1978-07-03 1979-04-10 American Home Products Corporation 3-[(Chlorophenylsulfonyl)methyl]-1,2,4-oxadiazole-5-carboxylic acid derivatives
US4871652A (en) * 1988-09-07 1989-10-03 Eastman Kodak Company Photographic silver halide material and process
JPH03200961A (en) * 1989-10-03 1991-09-02 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
EP0431374B1 (en) * 1989-11-20 1996-02-14 Fuji Photo Film Co., Ltd. Color coupler for photography and silver halide photographic material comprising the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE490600A (en) * 1939-12-11
US2369489A (en) * 1941-09-25 1945-02-13 Eastman Kodak Co Acylated amino pyrazolone couplers
GB638039A (en) * 1947-12-03 1950-05-31 Gevaert Photo Producten Naamlo Improvements in and relating to the production of colour photographic images

Also Published As

Publication number Publication date
BE555915A (en)
DE1045230B (en) 1958-11-27
US2897079A (en) 1959-07-28

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