Water-soluble triazine black dyes from cellulose reactive groups

Details Water-soluble triazine black dyes from cellulose reactive groups Water-soluble triazine black dyes from cellulose reactive groups

1985-08-12

1987-11-10

Higel, Floyd D.

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Mixed dyes, noncomplexed

106 22, 106 23, 346 75, 534701, 534708, 534709, 534796, 534797, 534803, C09B 4526, C09B 4528, C09B 4530, C09D 1102

Patent

active

047055286

ABSTRACT:
A water-soluble dye, free from cellulose reactive groups, of the formula: ##STR1## wherein R.sup.1 is --(C.sub.a H.sub.2a O).sub.m (C.sub.b H.sub.2b O).sub.n H,

REFERENCES:
patent: 2643996 (1953-06-01), Widmer et al.
patent: 4010150 (1977-03-01), Tabbi et al.
patent: 4337195 (1982-06-01), Vater et al.
EP 11873, Bayer, Derwent Abs. 41902C (1980).

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