Abstract: Flame resistant fabrics made from yarns of cellulose fiber, polyamide fiber, and oxidized polymeric biregional fiber are provided. The fabrics comprise about 20 to about 90 percent by weight of cellulose fiber, about 3 to about 45 percent by weight of polyamide fiber and about 5 to about 35 percent by weight of an oxidized polymeric biregional fiber comprising an oxidized polymer selected from the group consisting of acrylonitrile-based homopolymers, acrylonitrile-based copolymers, acrylonitrile-based terpolymers, and combinations thereof.

Abstract: Disclosed is an airbag module comprising a polyester airbag and a gas inflator, where the gas inflator provides a gas temperature that does not exceed the critical gas temperature of the polyester airbag. This design allows for the substitution of polyester airbags for nylon airbags in side curtain airbag modules and other airbag deployment applications, where the gas inflator temperature does not exceed the critical gas temperature. Also disclosed is a method that will facilitate the matching of specific polyester fabrics with gas inflators to create an airbag module that will not suffer catastrophic failure.

Abstract: An article comprising a yarn; wherein said yarn comprises: (a) a plurality of bulked continuous filaments; (b) a denier of about 200 to 2000; (c) a denier per filament of about 1 to about 20; and (d) a tenacity of about 2.0 to about 7.0 grams per denier; wherein said yarn is interlaced.