BE731606A - - Google Patents

Info

Publication number
BE731606A
BE731606A BE731606DA BE731606A BE 731606 A BE731606 A BE 731606A BE 731606D A BE731606D A BE 731606DA BE 731606 A BE731606 A BE 731606A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE731606A publication Critical patent/BE731606A/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
    • 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
    • G03C7/3231—Couplers containing an indazolone ring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE731606D 1968-04-16 1969-04-16 BE731606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1790768A GB1204964A (en) 1968-04-16 1968-04-16 Photographic silver halide colour development

Publications (1)

Publication Number Publication Date
BE731606A true BE731606A (en) 1969-10-01

Family

ID=10103349

Family Applications (1)

Application Number Title Priority Date Filing Date
BE731606D BE731606A (en) 1968-04-16 1969-04-16

Country Status (2)

Country Link
BE (1) BE731606A (en)
GB (1) GB1204964A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415975A (en) * 1994-05-24 1995-05-16 Minnesota Mining And Manufacturing Company Contrast-promoting agents in graphic arts media

Also Published As

Publication number Publication date
GB1204964A (en) 1970-09-09

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