DE1904003A1 - Neue wasserunloesliche Disazoverbindungen und Verfahren zu deren Herstellung - Google Patents

Neue wasserunloesliche Disazoverbindungen und Verfahren zu deren Herstellung

Info

Publication number
DE1904003A1
DE1904003A1 DE19691904003 DE1904003A DE1904003A1 DE 1904003 A1 DE1904003 A1 DE 1904003A1 DE 19691904003 DE19691904003 DE 19691904003 DE 1904003 A DE1904003 A DE 1904003A DE 1904003 A1 DE1904003 A1 DE 1904003A1
Authority
DE
Germany
Prior art keywords
formula
acid
radical
alkyl
ester
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
DE19691904003
Other languages
German (de)
English (en)
Inventor
Dr Karl Ronco
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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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, Ciba AG filed Critical Ciba Geigy AG
Publication of DE1904003A1 publication Critical patent/DE1904003A1/de
Pending legal-status Critical Current

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
    • C09B43/38—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 by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
    • 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
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
DE19691904003 1968-02-06 1969-01-28 Neue wasserunloesliche Disazoverbindungen und Verfahren zu deren Herstellung Pending DE1904003A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH176468A CH491178A (de) 1968-02-06 1968-02-06 Verfahren zur Herstellung neuer wasserunlöslicher Disazoverbindungen

Publications (1)

Publication Number Publication Date
DE1904003A1 true DE1904003A1 (de) 1969-08-21

Family

ID=4218010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691904003 Pending DE1904003A1 (de) 1968-02-06 1969-01-28 Neue wasserunloesliche Disazoverbindungen und Verfahren zu deren Herstellung

Country Status (7)

Country Link
BE (1) BE727943A (ja)
BR (1) BR6906168D0 (ja)
CH (1) CH491178A (ja)
DE (1) DE1904003A1 (ja)
FR (1) FR2001384A1 (ja)
GB (1) GB1219212A (ja)
NL (1) NL6901825A (ja)

Also Published As

Publication number Publication date
BR6906168D0 (pt) 1973-04-17
FR2001384A1 (fr) 1969-09-26
FR2001384B1 (ja) 1974-02-22
BE727943A (ja) 1969-08-05
NL6901825A (ja) 1969-08-08
CH491178A (de) 1970-05-31
GB1219212A (en) 1971-01-13

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