Triazine ring-containing reactive dyestuffs, their preparation a

Details Triazine ring-containing reactive dyestuffs, their preparation a Triazine ring-containing reactive dyestuffs, their preparation a

1993-04-27

1995-04-11

Lee, Mary C.

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

Organic compounds

Azo

540126, 544 76, 544189, 558 29, 564218, 564440, C09B 62002, C09B 6204, C09B 62503, D06P 138

Patent

active

054059470

ABSTRACT:
Reactive dyestuffs which, in the form of the free acid, have the following formula ##STR1## in which X denotes fluorine, chlorine or bromine and
SO.sub.2 -Z denotes a specific reactive radical,
the remaining substituents having the meaning given in the description, and show improved fixation yield in dyeing.

REFERENCES:
patent: 4754023 (1988-06-01), Tzikas et al.
Derwent Abstract for JP 58-204,051, May 11, 1983, "Textiles; Paper; Cellulose"-P.12, Week 8402.
Negulescu, Chemical Abstracts, vol. 81, 1974, p. 36, 50515q.
Feldman et al, Chemical Abstracts, vol. 75, 1971, p. 31, 119130f.

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