DE2158806A1 - Neue Disazopigmente und Verfahren zu deren Herstellung - Google Patents

Neue Disazopigmente und Verfahren zu deren Herstellung

Info

Publication number
DE2158806A1
DE2158806A1 DE19712158806 DE2158806A DE2158806A1 DE 2158806 A1 DE2158806 A1 DE 2158806A1 DE 19712158806 DE19712158806 DE 19712158806 DE 2158806 A DE2158806 A DE 2158806A DE 2158806 A1 DE2158806 A1 DE 2158806A1
Authority
DE
Germany
Prior art keywords
formula
chloro
alkyl
conh
coch
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19712158806
Other languages
German (de)
English (en)
Inventor
Armand Dr. Bottmingen; Müller Willy Dr. Riehen; Roueche (Schweiz)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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 DE2158806A1 publication Critical patent/DE2158806A1/de
Pending legal-status Critical Current

Links

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
    • C09B43/32Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • 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
    • C09B33/00Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02Disazo dyes
    • C09B33/153Disazo 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19712158806 1970-12-02 1971-11-26 Neue Disazopigmente und Verfahren zu deren Herstellung Pending DE2158806A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2158806A1 true DE2158806A1 (de) 1972-06-15

Family

ID=4428748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712158806 Pending DE2158806A1 (de) 1970-12-02 1971-11-26 Neue Disazopigmente und Verfahren zu deren Herstellung

Country Status (7)

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

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
BE776119A (fr) 1972-06-01
NL7116459A (cs) 1972-06-06
FR2116456B1 (cs) 1974-09-13
GB1342140A (en) 1973-12-25
FR2116456A1 (cs) 1972-07-13
IT946120B (it) 1973-05-21
CH567075A5 (cs) 1975-09-30

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