BE503946A - - Google Patents

Info

Publication number
BE503946A
BE503946A BE503946DA BE503946A BE 503946 A BE503946 A BE 503946A BE 503946D A BE503946D A BE 503946DA BE 503946 A BE503946 A BE 503946A
Authority
BE
Belgium
Prior art keywords
beta
parts
benzaldehyde
filter layer
dye
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE503946A publication Critical patent/BE503946A/fr

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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE503946D BE503946A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE503946T

Publications (1)

Publication Number Publication Date
BE503946A true BE503946A (en:Method)

Family

ID=3870859

Family Applications (1)

Application Number Title Priority Date Filing Date
BE503946D BE503946A (en:Method)

Country Status (1)

Country Link
BE (1) BE503946A (en:Method)

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