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FR1253674A - New chromogenic coupler and its applications in photography - Google Patents

New chromogenic coupler and its applications in photography

Info

Publication number
FR1253674A
FR1253674A FR823812A FR823812A FR1253674A FR 1253674 A FR1253674 A FR 1253674A FR 823812 A FR823812 A FR 823812A FR 823812 A FR823812 A FR 823812A FR 1253674 A FR1253674 A FR 1253674A
Authority
FR
France
Prior art keywords
photography
applications
new chromogenic
chromogenic coupler
coupler
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
FR823812A
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 US805206A external-priority patent/US3002836A/en
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR823812A priority Critical patent/FR1253674A/en
Application granted granted Critical
Publication of FR1253674A publication Critical patent/FR1253674A/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
    • G03C7/34—Couplers containing phenols
    • G03C7/344—Naphtholic couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR823812A 1959-04-09 1960-04-08 New chromogenic coupler and its applications in photography Expired FR1253674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR823812A FR1253674A (en) 1959-04-09 1960-04-08 New chromogenic coupler and its applications in photography

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US805206A US3002836A (en) 1959-04-09 1959-04-09 Cyan color former for color photography
FR823812A FR1253674A (en) 1959-04-09 1960-04-08 New chromogenic coupler and its applications in photography

Publications (1)

Publication Number Publication Date
FR1253674A true FR1253674A (en) 1961-02-10

Family

ID=26185595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823812A Expired FR1253674A (en) 1959-04-09 1960-04-08 New chromogenic coupler and its applications in photography

Country Status (1)

Country Link
FR (1) FR1253674A (en)

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