Isothiazolazo dyes having coupling components which are free fro

Details Isothiazolazo dyes having coupling components which are free fro Isothiazolazo dyes having coupling components which are free fro

1983-02-01

1985-01-29

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534765, 534769, 534775, 534778, 534795, C09B 29039, C09B 2908, C09B 29095, C09B 2936

Patent

active

044964803

ABSTRACT:
Compounds of the general formula I ##STR1## where R is substituted alkyl and K is the radical of a coupling component free from unsaturated aliphatic radicals, are very useful for dyeing cellulose esters and synthetic polyesters.

REFERENCES:
patent: 4225490 (1980-09-01), Entschel et al.
patent: 4330467 (1982-05-01), Fleischer et al.
patent: 4354970 (1982-10-01), Fleischer et al.

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