BE756410A - PHOTOSENSITIVE COLOR PHOTOGRAPHY MATERIALS CONTAINING A BLUE-GREEN COLORANT FOR THE SILVER / COLOR BLANCHING PROCESS - Google Patents

PHOTOSENSITIVE COLOR PHOTOGRAPHY MATERIALS CONTAINING A BLUE-GREEN COLORANT FOR THE SILVER / COLOR BLANCHING PROCESS

Info

Publication number
BE756410A
BE756410A BE756410DA BE756410A BE 756410 A BE756410 A BE 756410A BE 756410D A BE756410D A BE 756410DA BE 756410 A BE756410 A BE 756410A
Authority
BE
Belgium
Prior art keywords
color
silver
blue
materials containing
green colorant
Prior art date
Application number
Other languages
French (fr)
Inventor
M Yoshida
S Imai
Original Assignee
Fuji Photo Film Co Ltd
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 date
Publication of BE756410A publication Critical patent/BE756410A/en

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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/09—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE756410D 1969-09-22 PHOTOSENSITIVE COLOR PHOTOGRAPHY MATERIALS CONTAINING A BLUE-GREEN COLORANT FOR THE SILVER / COLOR BLANCHING PROCESS BE756410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44075466A JPS4910695B1 (en) 1969-09-22 1969-09-22

Publications (1)

Publication Number Publication Date
BE756410A true BE756410A (en) 1971-03-01

Family

ID=13577097

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756410D BE756410A (en) 1969-09-22 PHOTOSENSITIVE COLOR PHOTOGRAPHY MATERIALS CONTAINING A BLUE-GREEN COLORANT FOR THE SILVER / COLOR BLANCHING PROCESS

Country Status (6)

Country Link
US (1) US3687673A (en)
JP (1) JPS4910695B1 (en)
BE (1) BE756410A (en)
CH (1) CH566579A5 (en)
DE (1) DE2046684C3 (en)
GB (1) GB1287173A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666805A (en) * 1984-06-19 1987-05-19 Ricoh Co., Ltd. Photosensitive material containing disazo compound for use in electrophotography
EP0169808A3 (en) * 1984-07-24 1988-12-21 Ciba-Geigy Ag Uv-absorber compounds, method for their preparation and their use as image dyes in photographic materials for the silver dye-bleaching process
DE4201611A1 (en) * 1992-01-22 1993-07-29 Bayer Ag REACTIVE DYES

Also Published As

Publication number Publication date
CH566579A5 (en) 1975-09-15
US3687673A (en) 1972-08-29
DE2046684B2 (en) 1974-10-03
GB1287173A (en) 1972-08-31
JPS4910695B1 (en) 1974-03-12
DE2046684C3 (en) 1975-05-22
DE2046684A1 (en) 1971-04-01

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