DE2262283A1 - Schwer loesliche disazoverbindungen, ihre herstellung und verwendung - Google Patents

Schwer loesliche disazoverbindungen, ihre herstellung und verwendung

Info

Publication number
DE2262283A1
DE2262283A1 DE19722262283 DE2262283A DE2262283A1 DE 2262283 A1 DE2262283 A1 DE 2262283A1 DE 19722262283 DE19722262283 DE 19722262283 DE 2262283 A DE2262283 A DE 2262283A DE 2262283 A1 DE2262283 A1 DE 2262283A1
Authority
DE
Germany
Prior art keywords
formula
chlorine
methyl
bromine
disazo compounds
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
DE19722262283
Other languages
German (de)
English (en)
Inventor
Max Aeberli
Juergen Goldmann
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of DE2262283A1 publication Critical patent/DE2262283A1/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)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
DE19722262283 1971-12-22 1972-12-20 Schwer loesliche disazoverbindungen, ihre herstellung und verwendung Pending DE2262283A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1871671A CH563431A5 (es) 1971-12-22 1971-12-22

Publications (1)

Publication Number Publication Date
DE2262283A1 true DE2262283A1 (de) 1973-07-05

Family

ID=4434874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722262283 Pending DE2262283A1 (de) 1971-12-22 1972-12-20 Schwer loesliche disazoverbindungen, ihre herstellung und verwendung

Country Status (11)

Country Link
JP (1) JPS4870728A (es)
BE (1) BE793071A (es)
BR (1) BR7208929D0 (es)
CA (1) CA993868A (es)
CH (1) CH563431A5 (es)
DE (1) DE2262283A1 (es)
ES (1) ES409841A1 (es)
FR (1) FR2164715B1 (es)
GB (1) GB1406860A (es)
IT (1) IT974154B (es)
NL (1) NL7217063A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584744A5 (es) * 1973-12-20 1977-02-15 Ciba Geigy Ag
EP0095442A1 (de) * 1982-05-18 1983-11-30 Ciba-Geigy Ag Disazopigmente, Verfahren zu deren Herstellung und Verwendung
DE59201585D1 (de) * 1991-07-11 1995-04-13 Ciba Geigy Ag Disazoverbindungen mit Cycloalkylester- oder Cycloalkylamidresten.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1089809A (fr) * 1952-12-24 1955-03-22 Ciba Geigy Dérivés amidiques de colorants azoïques, leur préparation et leur emploi

Also Published As

Publication number Publication date
CH563431A5 (es) 1975-06-30
JPS4870728A (es) 1973-09-25
ES409841A1 (es) 1976-05-16
BE793071A (fr) 1973-06-20
BR7208929D0 (pt) 1973-09-13
CA993868A (en) 1976-07-27
GB1406860A (en) 1975-09-17
NL7217063A (es) 1973-06-26
FR2164715B1 (es) 1976-06-04
FR2164715A1 (es) 1973-08-03
IT974154B (it) 1974-06-20

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Legal Events

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OHA Expiration of time for request for examination