Process for dyeing cellulose-containing fibre materials by the c

Details Process for dyeing cellulose-containing fibre materials by the c Process for dyeing cellulose-containing fibre materials by the c

1985-05-03

1986-09-23

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

8531, 8532, 8552, 8557, 8918, D06P 152, D06P 366

Patent

active

046133372

ABSTRACT:
The dyeing of cellulose fibres or fibre blends containing cellulose fibres with reactive dyes by a cold pad-batch or pad-steam process is effected with aqueous padding liquors which contain water-soluble reaction products of copolymers of maleic anhydride and ethylene, propylene, isobutylene, diisobutylene or styrene with ammonia or amines of the formula ##STR1## in which R.sup.1 and R.sup.2 stand for hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -hydroxyalkyl.

REFERENCES:
patent: 3368987 (1968-02-01), Pollart et al.
patent: 4036587 (1977-07-01), Wolf et al.
patent: 4264324 (1981-04-01), Chavannes et al.
patent: 4397995 (1983-08-01), Oftedahl et al.

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