BE425268A - - Google Patents

Info

Publication number
BE425268A
BE425268A BE425268DA BE425268A BE 425268 A BE425268 A BE 425268A BE 425268D A BE425268D A BE 425268DA BE 425268 A BE425268 A BE 425268A
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 BE425268A publication Critical patent/BE425268A/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
    • G03C7/32—Colour coupling substances
    • G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
BE425268D 1936-12-18 BE425268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0056652 1936-12-18

Publications (1)

Publication Number Publication Date
BE425268A true BE425268A (en)

Family

ID=7194406

Family Applications (1)

Application Number Title Priority Date Filing Date
BE425268D BE425268A (en) 1936-12-18

Country Status (5)

Country Link
US (1) US2186719A (en)
BE (1) BE425268A (en)
CH (1) CH213625A (en)
FR (1) FR830878A (en)
NL (1) NL58563C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418747A (en) * 1944-05-20 1947-04-08 Gen Aniline & Film Corp Nondiffusing phenolic color couplers
US2465067A (en) * 1947-07-03 1949-03-22 Du Pont Dye intermediates
US2678882A (en) * 1952-01-23 1954-05-18 Eastman Kodak Co Aromatic sulfonyl halinde couplers for color photography
US5223386A (en) * 1989-03-04 1993-06-29 Konica Corporation Cyan coupler

Also Published As

Publication number Publication date
CH213625A (en) 1941-02-28
US2186719A (en) 1940-01-09
FR830878A (en) 1938-08-11
NL58563C (en)

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