Process for sizing textile yarns

Details Process for sizing textile yarns Process for sizing textile yarns

1981-06-01

1983-10-18

Lusignan, Michael R.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

252 88, 4273899, 427392, 428274, 524831, B05D 302, B32B 700, B32B 2300, D03D 300

Patent

active

044105886

ABSTRACT:
This invention relates to a process for sizing textile yarns by treatment with copolymers, and/or multipolymers, of acrylamide, and to the products thereby obtained. Said composition comprises an aqueous solution of a segmented copolymer of acrylamide and at least one vinyl or vinylidene polymerizable monomer, the amount of the monomer being at a concentration from about 1% to about 40%, based on the weight of acrylamide in the composition.

REFERENCES:
patent: 3297613 (1967-01-01), Gibbs
patent: 3696082 (1972-10-01), Smith
patent: 4070319 (1978-01-01), Carel et al.
patent: 4312914 (1982-01-01), Guth

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