Process for improving the touch and draping characteristics of t

Details Process for improving the touch and draping characteristics of t Process for improving the touch and draping characteristics of t

1986-06-09

1988-01-05

Page, Thurman K.

Coating processes

With post-treatment of coating or coating material

Heating or drying

4273899, 4273932, B05D 302

Patent

active

047176008

ABSTRACT:
A process for improving the touch and draping characteristics of polyester-based textile products by controlled and discontinuous treatment with an aqueous solution of a hydroxide of an alkaline metal containing a hydrolysis accelerator, in which the hydroxide amount of alkaline metal contained in the aqueous medium is adjusted as a function of the textile product weight loss to be obtained in the ratio 1:2.4 and in which the ratio: textile product weight/aqueous solution volume ranges from 1:5 to 1:100.

REFERENCES:
patent: 2137465 (1938-11-01), Thackston
patent: 2421363 (1947-05-01), Young
patent: 3054699 (1962-09-01), Moyse
patent: 3703351 (1972-11-01), Lock
patent: 4413998 (1983-11-01), Guth et al.

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