CH634093A5 - Process for preparing fibre-reactive azo dyes - Google Patents

Process for preparing fibre-reactive azo dyes Download PDF

Info

Publication number
CH634093A5
CH634093A5 CH934577A CH934577A CH634093A5 CH 634093 A5 CH634093 A5 CH 634093A5 CH 934577 A CH934577 A CH 934577A CH 934577 A CH934577 A CH 934577A CH 634093 A5 CH634093 A5 CH 634093A5
Authority
CH
Switzerland
Prior art keywords
formula
amino
condensed
fiber
triazine
Prior art date
Application number
CH934577A
Other languages
German (de)
English (en)
Inventor
Herbert Dr Seiler
Rainer Dr Begrich
Gert Dr Hegar
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
Priority claimed from LU75515A external-priority patent/LU75515A1/xx
Priority claimed from LU77654A external-priority patent/LU77654A1/de
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of CH634093A5 publication Critical patent/CH634093A5/de

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/085—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH934577A 1976-08-02 1977-07-28 Process for preparing fibre-reactive azo dyes CH634093A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU75515A LU75515A1 (fr) 1976-08-02 1976-08-02
LU77654A LU77654A1 (de) 1977-06-29 1977-06-29 Faserreaktive azofarbstoffe,deren herstellung und verwendung

Publications (1)

Publication Number Publication Date
CH634093A5 true CH634093A5 (en) 1983-01-14

Family

ID=26640209

Family Applications (1)

Application Number Title Priority Date Filing Date
CH934577A CH634093A5 (en) 1976-08-02 1977-07-28 Process for preparing fibre-reactive azo dyes

Country Status (8)

Country Link
JP (1) JPS5322527A (fr)
CA (1) CA1101412A (fr)
CH (1) CH634093A5 (fr)
CS (1) CS190346B2 (fr)
DE (1) DE2734679C2 (fr)
FR (1) FR2360642A1 (fr)
GB (1) GB1554080A (fr)
IT (1) IT1091752B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3477802D1 (en) * 1983-06-10 1989-05-24 Ciba Geigy Ag Reactive dyes, their preparation and their use
DE3466555D1 (en) * 1983-06-17 1987-11-05 Ciba Geigy Ag Reactive dyes, their preparation and their use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438533A (de) * 1963-07-10 1967-06-30 Geigy Ag J R Verfahren zur Herstellung reaktiver Azofarbstoffe
DE1644208C3 (de) * 1967-04-19 1978-06-01 Bayer Ag, 5090 Leverkusen Reaktivfarbstoffe
CH554402A (de) * 1969-07-11 1974-09-30 Ciba Geigy Ag Verfahren zur herstellung von faserreaktiven farbstoffen.
BE757602A (fr) * 1969-10-17 1971-04-16 Geigy Ag J R Colorants reactifs et leur preparation
DE2114158A1 (de) * 1971-03-24 1972-09-28 Bayer Ag Reaktivfarbstoffe
CH614729A5 (fr) * 1974-04-18 1979-12-14 Ciba Geigy Ag

Also Published As

Publication number Publication date
DE2734679C2 (de) 1984-03-08
CS190346B2 (en) 1979-05-31
CA1101412A (fr) 1981-05-19
FR2360642B1 (fr) 1980-04-18
JPS5322527A (en) 1978-03-02
GB1554080A (en) 1979-10-17
FR2360642A1 (fr) 1978-03-03
IT1091752B (it) 1985-07-06
DE2734679A1 (de) 1978-02-09

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: CIBA-GEIGY AG TRANSFER- NOVARTIS AG

PUE Assignment

Owner name: NOVARTIS AG TRANSFER- CIBA SPECIALTY CHEMICALS HOL

PL Patent ceased