FR1031788A - Method for obtaining color photographic images - Google Patents

Method for obtaining color photographic images

Info

Publication number
FR1031788A
FR1031788A FR1031788DA FR1031788A FR 1031788 A FR1031788 A FR 1031788A FR 1031788D A FR1031788D A FR 1031788DA FR 1031788 A FR1031788 A FR 1031788A
Authority
FR
France
Prior art keywords
color photographic
photographic images
obtaining color
obtaining
images
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
Application filed by Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR1031788A publication Critical patent/FR1031788A/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
FR1031788D 1949-12-31 1950-12-29 Method for obtaining color photographic images Expired FR1031788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3347649A GB683702A (en) 1949-12-31 1949-12-31 Improvements in or relating to the production of colour photographic images

Publications (1)

Publication Number Publication Date
FR1031788A true FR1031788A (en) 1953-06-26

Family

ID=10353468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1031788D Expired FR1031788A (en) 1949-12-31 1950-12-29 Method for obtaining color photographic images

Country Status (2)

Country Link
FR (1) FR1031788A (en)
GB (1) GB683702A (en)

Also Published As

Publication number Publication date
GB683702A (en) 1952-12-03

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