BE469264A - - Google Patents

Info

Publication number
BE469264A
BE469264A BE469264DA BE469264A BE 469264 A BE469264 A BE 469264A BE 469264D A BE469264D A BE 469264DA BE 469264 A BE469264 A BE 469264A
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 BE469264A publication Critical patent/BE469264A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32Colour coupling substances
    • G03C7/34Couplers containing phenols

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE469264D 1945-11-20 BE469264A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US637093XA 1945-11-20 1945-11-20

Publications (1)

Publication Number Publication Date
BE469264A true BE469264A (en:Method)

Family

ID=22050971

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469264D BE469264A (en:Method) 1945-11-20

Country Status (3)

Country Link
BE (1) BE469264A (en:Method)
FR (1) FR941876A (en:Method)
GB (1) GB637093A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835167A (en) * 1972-12-18 1974-09-10 Syntex Inc Anthrone carboxylic acids and derivatives
US4288608A (en) * 1978-06-01 1981-09-08 Research Corporation Synthesis of anthracyclines
US4472495A (en) * 1983-01-20 1984-09-18 Edward Degginger Reduction of color intensity of Kodachrome color film

Also Published As

Publication number Publication date
GB637093A (en) 1950-05-10
FR941876A (fr) 1949-01-24

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