Treatment of textile materials to improve the fastness of dyeing

Details Treatment of textile materials to improve the fastness of dyeing Treatment of textile materials to improve the fastness of dyeing

1986-06-16

1988-01-12

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Coating or sizing with dyeing process or product

8436, 8539, 8549, 8551, 8554, 8556, 8602, 8648, 8654, 8657, 8680, 8917, 8918, 8922, 8924, 8927, 528405, 564511, 564512, C08G 7302, D06L 312, D06P 152, D06P 508

Patent

active

047189185

ABSTRACT:
Polymeric compounds (A) obtained by the reaction of epihalo-hydrin with a polyalkylene polyamine are useful as textile treatment agents. As pretreatment agents they improve the color yield of the subsequent dyeing, as aftertreatment agents they improve fastness properties. Certain of the products (A) are novel.

REFERENCES:
patent: 2595935 (1952-05-01), Daniel et al.
patent: 4452606 (1984-06-01), Van Diest et al.
patent: 4599087 (1986-07-01), Heller et al.

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