Dyeing or finishing process using padding with continuous fixing

Details Dyeing or finishing process using padding with continuous fixing Dyeing or finishing process using padding with continuous fixing

1988-06-03

1989-08-29

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dyeing process utilizing electric, magnetic, or wave energy;...

8103, 8107, 8532, 8554, 8555, 8654, 8680, 8917, 8922, 8924, 8927, D06L 302, D06P 161, D06P 520

Patent

active

048613428

ABSTRACT:
Dyeing or finishing process characterized in that textile materials are impregnated in a padding machine with aqueous dyeing or finishing baths which contain, besides graft polymers, which may be obtained from a product of addition of an alkylene oxide to an at least trivalent aliphatic alcohol containing from 3 to 10 carbon atoms and methacrylamide or acrylamide, and in that the fixing of the dyes or of the finish is then performed continuously by a treatment with microwaves for 5 to 30 seconds.
The process permits an excess water input on all the textile materials and a rapid fixing by the microwaves.

REFERENCES:
patent: 4494956 (1985-01-01), Schafer et al.
patent: 4602055 (1986-07-01), Schafer et al.
patent: 4613335 (1986-09-01), Berendt et al.

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