BE743991A - Colorants disazoiques, leur procede de preparation et leur emploi - Google Patents

Colorants disazoiques, leur procede de preparation et leur emploi

Info

Publication number
BE743991A
BE743991A BE743991DA BE743991A BE 743991 A BE743991 A BE 743991A BE 743991D A BE743991D A BE 743991DA BE 743991 A BE743991 A BE 743991A
Authority
BE
Belgium
Prior art keywords
disazoic
colorants
preparation process
preparation
disazoic colorants
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ciba Geigy
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
Priority claimed from CH1169A external-priority patent/CH515972A/de
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of BE743991A publication Critical patent/BE743991A/fr

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/03—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound
    • C09B35/031—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound containing a six membered ring with one nitrogen atom as the only ring hetero atom
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/922—Polyester fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE743991D 1969-01-03 1970-01-02 Colorants disazoiques, leur procede de preparation et leur emploi BE743991A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1169A CH515972A (de) 1969-01-03 1969-01-03 Verfahren zur Herstellung von Disazofarbstoffen
CH889769 1969-06-11

Publications (1)

Publication Number Publication Date
BE743991A true BE743991A (fr) 1970-07-02

Family

ID=25683250

Family Applications (1)

Application Number Title Priority Date Filing Date
BE743991D BE743991A (fr) 1969-01-03 1970-01-02 Colorants disazoiques, leur procede de preparation et leur emploi

Country Status (7)

Country Link
US (1) US3707532A (fr)
BE (1) BE743991A (fr)
BR (1) BR7015772D0 (fr)
DE (1) DE1964917A1 (fr)
FR (1) FR2027710B1 (fr)
GB (1) GB1291100A (fr)
NL (1) NL7000015A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207435A1 (es) * 1972-07-31 1976-10-08 Mills D Compouestos azoicos basicos libres de grupos acido sulfonico
DE2840121C2 (de) * 1978-09-15 1982-10-28 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Chlorzinksalzen von Thiazoliumazofarbstoffen
CH653358A5 (de) * 1982-09-23 1985-12-31 Ciba Geigy Ag Kationische disazoverbindungen.
US5187265A (en) * 1988-07-01 1993-02-16 Miles Inc. Chromogenic thiol indicating benzoisothiazolone compounds
BR9713145A (pt) 1996-11-27 2000-02-08 Eastman Chem Co Processo, composição absorvente de luz e compostos diácidos.
US20070124872A1 (en) * 2003-12-19 2007-06-07 Eliu Victor P Method of coloring with capped diazotized compound and coupling component

Also Published As

Publication number Publication date
US3707532A (en) 1972-12-26
FR2027710B1 (fr) 1973-11-16
NL7000015A (fr) 1970-07-07
GB1291100A (en) 1972-09-27
FR2027710A1 (fr) 1970-10-02
BR7015772D0 (pt) 1973-04-19
DE1964917A1 (de) 1970-07-16

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