Flame-retardant acrylic fibers and process for preparing same

Details Flame-retardant acrylic fibers and process for preparing same Flame-retardant acrylic fibers and process for preparing same

1984-05-07

1986-10-21

Hoke, Veronica P.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

524429, 524430, 524434, 524422, 524399, C08K 316, C08K 509, C08K 330, C08K 310

Patent

active

046184694

ABSTRACT:
The present invention discloses a flame-retardant acrylic synthetic fiber comprising acrylonitrile and a vinyl monomer copolymerizable therewith and containing a finely divided inorganic tin compound. The fiber has high flame retardancy, outstanding gloss and transparency, and satisfactory whiteness and dyeability.

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