BR9203822A - Disazocomposto,processo para a sua preparacao,na aplicacao e processo para o tingimento - Google Patents

Disazocomposto,processo para a sua preparacao,na aplicacao e processo para o tingimento

Info

Publication number
BR9203822A
BR9203822A BR929203822A BR9203822A BR9203822A BR 9203822 A BR9203822 A BR 9203822A BR 929203822 A BR929203822 A BR 929203822A BR 9203822 A BR9203822 A BR 9203822A BR 9203822 A BR9203822 A BR 9203822A
Authority
BR
Brazil
Prior art keywords
disazocomposition
preparation
application
dyeing
dyeing process
Prior art date
Application number
BR929203822A
Other languages
English (en)
Inventor
Ludwig Dr Schlaefer
Werner Hubert Dr Russ
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR9203822A publication Critical patent/BR9203822A/pt

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
    • C09B62/00Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507Azo dyes
    • C09B62/513Disazo or polyazo dyes
    • 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
    • C09B62/00Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006Azodyes
    • C09B62/01Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BR929203822A 1991-10-01 1992-09-30 Disazocomposto,processo para a sua preparacao,na aplicacao e processo para o tingimento BR9203822A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4132616 1991-10-01

Publications (1)

Publication Number Publication Date
BR9203822A true BR9203822A (pt) 1993-04-27

Family

ID=6441864

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929203822A BR9203822A (pt) 1991-10-01 1992-09-30 Disazocomposto,processo para a sua preparacao,na aplicacao e processo para o tingimento

Country Status (6)

Country Link
EP (1) EP0535644A1 (pt)
JP (1) JPH05302039A (pt)
KR (1) KR930008073A (pt)
BR (1) BR9203822A (pt)
MX (1) MX9205646A (pt)
TR (1) TR26098A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478927A (en) * 1993-02-04 1995-12-26 Sumitomo Chemical Company, Limited Bisazo compounds and use thereof as fiber reactive dyes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843014A1 (de) * 1988-12-21 1990-06-28 Hoechst Ag Wasserloesliche farbstoffe, verfahren zu ihrer herstellung und ihre verwendung
US5112959A (en) * 1989-06-01 1992-05-12 Sumitomo Chemical Company, Limited Polyazo dye compounds having plural vinylsulfone type fiber reactive groups in one molecule

Also Published As

Publication number Publication date
EP0535644A1 (de) 1993-04-07
MX9205646A (es) 1993-04-01
KR930008073A (ko) 1993-05-21
TR26098A (tr) 1994-12-15
JPH05302039A (ja) 1993-11-16

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law