Durable press process employing high mositure content fabrics

Details Durable press process employing high mositure content fabrics Durable press process employing high mositure content fabrics

1974-07-05

1976-06-01

Seccuro, Carman J.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

81156, 427336, 427439, B05D 304

Patent

active

039604829

ABSTRACT:
Cellulosic fiber-containing fabrics are made wrinkle resistant by a durable press process which comprises impregnating the fabric with an aqueous solution containing a water soluble acid, acid salt, or mixture thereof, capable of catalyzing the cross-linking reaction between formaldehyde and cellulose, and then exposing the impregnated fabric, while the fabric has a moisture content of above 20% by weight where the cellulose fibers are substantially completely swollen, to formaldehyde vapors and curing.

REFERENCES:
patent: 2311080 (1943-02-01), Pinkney
patent: 3264054 (1966-08-01), Reinhart et al.
patent: 3275402 (1966-09-01), Daul et al.
patent: 3706526 (1972-12-01), Swidler et al.
patent: 3837799 (1974-09-01), Wilson et al.

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