BE776119A - DISAZOIC PIGMENTS - Google Patents

DISAZOIC PIGMENTS

Info

Publication number
BE776119A
BE776119A BE776119A BE776119A BE776119A BE 776119 A BE776119 A BE 776119A BE 776119 A BE776119 A BE 776119A BE 776119 A BE776119 A BE 776119A BE 776119 A BE776119 A BE 776119A
Authority
BE
Belgium
Prior art keywords
disazoic
pigments
disazoic pigments
Prior art date
Application number
BE776119A
Other languages
French (fr)
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BE776119A publication Critical patent/BE776119A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE776119A 1970-12-02 1971-12-01 DISAZOIC PIGMENTS BE776119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1787670A CH567075A5 (en) 1970-12-02 1970-12-02

Publications (1)

Publication Number Publication Date
BE776119A true BE776119A (en) 1972-06-01

Family

ID=4428748

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776119A BE776119A (en) 1970-12-02 1971-12-01 DISAZOIC PIGMENTS

Country Status (7)

Country Link
BE (1) BE776119A (en)
CH (1) CH567075A5 (en)
DE (1) DE2158806A1 (en)
FR (1) FR2116456B1 (en)
GB (1) GB1342140A (en)
IT (1) IT946120B (en)
NL (1) NL7116459A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185435A (en) * 1991-02-07 1993-02-09 Ciba-Geigy Corporation Process for the preparation of bisazo pigments in halogen-free solvents

Also Published As

Publication number Publication date
GB1342140A (en) 1973-12-25
NL7116459A (en) 1972-06-06
FR2116456B1 (en) 1974-09-13
FR2116456A1 (en) 1972-07-13
IT946120B (en) 1973-05-21
DE2158806A1 (en) 1972-06-15
CH567075A5 (en) 1975-09-30

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