Additive-solvent process to form embossed product

Details Additive-solvent process to form embossed product Additive-solvent process to form embossed product

1979-12-10

1981-04-07

Weston, Caleb

Bleaching and dyeing; fluid treatment and chemical modification

Pattern effect dyeing, process, compositions, or products

Cross dyeing

8929, 156 84, 156 85, 156277, 428 85, 428 92, 428 96, D06P 500

Patent

active

042603900

ABSTRACT:
A pile fabric is treated overall with a solution containing a solvent for the fiber comprising the pile fabric. The solvent concentration of the solution is of a low enough level to produce little or no shrinkage by itself upon subsequent application of heat. Portions of the fabric before heating are treated with a solution to increase the solvent concentration on the pile fabric to a point where the solvent will have a shrinking effect on the fabric. The subsequently heated product then has an embossed effect.

REFERENCES:
patent: 2110866 (1938-03-01), Castles
patent: 2723937 (1955-11-01), Rice
patent: 3053609 (1962-09-01), Miller
patent: 3228745 (1966-01-01), Galatioto
patent: 3236587 (1966-02-01), Gevereaux
patent: 3567548 (1971-03-01), Miller
patent: 3830683 (1974-08-01), Bohrn
patent: 3849158 (1974-11-01), Palmer et al.
patent: 3849159 (1974-11-01), Palmer et al.
patent: 3856598 (1974-12-01), Gregorian et al.
patent: 3945791 (1976-03-01), Bohrn

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