Process for dyeing cellulose fibers of its union fibers with rea

Details Process for dyeing cellulose fibers of its union fibers with rea Process for dyeing cellulose fibers of its union fibers with rea

1983-04-19

1984-06-12

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

8532, 8549, 8673, 8681, 8687, 8682, 8918, C09B 6200

Patent

active

044539452

ABSTRACT:
The present invention relates to a process for dyeing cellulose fibers or its union fibers which is effected according to an exhaustion dyeing method using a reactive dye containing at least one s-triazinyl group having a group of the formula: ##STR1## wherein M represents a hydrogen or an alkali metal, in an aqueous dyeing bath having a pH in the range of 4 to 10 and a dyeing temperature in the range of 110.degree. C. to below 140.degree. C.

REFERENCES:
patent: 3519614 (1970-07-01), Ponzini
patent: 4129736 (1978-12-01), Begrich
patent: 4264321 (1981-04-01), von der Eltz
patent: 4277246 (1981-07-01), Lehinant et al.
patent: 4304566 (1981-12-01), von der Eltz et al.

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