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CH540507A - Color light-sensitive material for the silver / dye bleaching process - Google Patents

Color light-sensitive material for the silver / dye bleaching process

Info

Publication number
CH540507A
CH540507A CH1534970A CH1534970A CH540507A CH 540507 A CH540507 A CH 540507A CH 1534970 A CH1534970 A CH 1534970A CH 1534970 A CH1534970 A CH 1534970A CH 540507 A CH540507 A CH 540507A
Authority
CH
Switzerland
Prior art keywords
silver
sensitive material
color light
bleaching process
dye bleaching
Prior art date
Application number
CH1534970A
Other languages
German (de)
Inventor
Yoshida Makoto
Imai Shinichi
Tamano Juniti
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.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of CH540507A publication Critical patent/CH540507A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1534970A 1969-10-17 1970-10-16 Color light-sensitive material for the silver / dye bleaching process CH540507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8303069 1969-10-17

Publications (1)

Publication Number Publication Date
CH540507A true CH540507A (en) 1973-08-15

Family

ID=13790819

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1534970A CH540507A (en) 1969-10-17 1970-10-16 Color light-sensitive material for the silver / dye bleaching process

Country Status (4)

Country Link
BE (1) BE757392A (en)
CH (1) CH540507A (en)
DE (1) DE2050700B2 (en)
GB (1) GB1279755A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725082A1 (en) * 1987-07-29 1989-02-09 Bayer Ag DISAZO DYES

Also Published As

Publication number Publication date
BE757392A (en) 1971-03-16
GB1279755A (en) 1972-06-28
DE2050700B2 (en) 1974-10-17
DE2050700A1 (en) 1971-05-06

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Legal Events

Date Code Title Description
PL Patent ceased