Polyester grafts and crosslinks to cotton by reaction with heter

Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Cellulose fibers

Patent

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Details

8129, 8DIG11, D06M 1102, D06M 1310, D06M 1316

Patent

active

039634353

ABSTRACT:
Cellulosic fabric is reacted with a mixture of diethylene glycol, dibasic acid, and either ethylene carbonate (1,3 dioxol-2-one) or propylene carbonate (4-methyl 1,3 dioxol-2-one) in a heated evacuated oven. The resultant product has polyester linear grafts and crosslinks and improved resistance to wrinkling.

REFERENCES:
patent: 3617197 (1971-11-01), Ulrich

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