Printing process for acrylic fibers

Details Printing process for acrylic fibers Printing process for acrylic fibers

1973-12-13

1976-08-24

Welsh, M. J.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8177R, D06P 130

Patent

active

039764257

ABSTRACT:
A process for printing acrylic fiber substantially free of acid dye sites with a printing paste containing a monosulfonic acid dye having an inorganicity/organicity ratio of less than about 4 and thereafter steaming the printed fiber to fix the dye is disclosed.

REFERENCES:
patent: 3265461 (1966-08-01), Luetzel et al.
patent: 3391134 (1968-07-01), Kuhne et al.

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