BE727738A - - Google Patents

Info

Publication number
BE727738A
BE727738A BE727738DA BE727738A BE 727738 A BE727738 A BE 727738A BE 727738D A BE727738D A BE 727738DA BE 727738 A BE727738 A BE 727738A
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 BE727738A publication Critical patent/BE727738A/xx

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/12Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • 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
    • G03C7/28Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29Azo 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)
  • Plural Heterocyclic Compounds (AREA)
BE727738D 1968-02-02 1969-01-31 BE727738A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH161668A CH507532A (de) 1968-02-02 1968-02-02 Photographisches Material, mindestens einen Azofarbstoff enthaltend

Publications (1)

Publication Number Publication Date
BE727738A true BE727738A (fi) 1969-07-31

Family

ID=4214594

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727738D BE727738A (fi) 1968-02-02 1969-01-31

Country Status (5)

Country Link
BE (1) BE727738A (fi)
CH (1) CH507532A (fi)
DE (1) DE1900790A1 (fi)
FR (1) FR2001183A1 (fi)
GB (1) GB1242047A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH508225A (de) * 1969-02-13 1971-05-31 Ciba Geigy Ag Photographisches Material
JPS57187358A (en) * 1981-05-14 1982-11-18 Sumitomo Chem Co Ltd Production of arylazo-amino-naphtholsulfonic acid
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
EP0233152B1 (de) * 1986-02-11 1992-01-02 Ilford Ag Photographisches Material für das Silberfarbbleichverfahren
WO1997019916A2 (en) * 1995-11-29 1997-06-05 Fuji Photo Film Co., Ltd. Bisazo compounds, intermediates thereof, process for synthesizing the same and therapeutic agent for viral infection containing the same

Also Published As

Publication number Publication date
CH507532A (de) 1971-05-15
GB1242047A (en) 1971-08-11
FR2001183A1 (fi) 1969-09-26
DE1900790A1 (de) 1969-09-11

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