After treatment of cellulosic textiles dyed with fiber-reactive

Details After treatment of cellulosic textiles dyed with fiber-reactive After treatment of cellulosic textiles dyed with fiber-reactive

1979-07-03

1981-04-28

Hamrock, William F.

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

8557, D06P 334, D06P 502

Patent

active

042643244

ABSTRACT:
A process for dyeing or printing with a fibre-reactive dyestuff a substrate consisting of or comprising cellulosic fibres, which process comprises treating the dyed or printed substrate, at a temperature from 20.degree. to 105.degree. C. with an aqueous solution of a polymer containing carboxylic acid groups at least partially neutralized in salt form.

REFERENCES:
patent: 2094809 (1937-10-01), Olpin et al.
patent: 4036587 (1977-07-01), Wolf et al.
patent: 4060387 (1977-11-01), Baumann et al.

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