公开(公告)号：US20180274136A1

公开(公告)日：2018-09-27

申请号：US15542094

申请日：2016-01-08

Applicant: INVISTA NORTH AMERICA S.À.R.L.

Inventor： Chuanpu GUO ,  Todd C. BARNES ,  David Anthony GREEN, JR.

IPC: D03D15/12 ,  D03D15/00 ,  D03D1/00

CPC classification number: D03D15/12 ,  D03D1/0035 ,  D03D15/0027 ,  D10B2201/02 ,  D10B2201/24 ,  D10B2321/10 ,  D10B2321/101 ,  D10B2331/02 ,  D10B2331/021

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.