-
1.
公开(公告)号:US20170254000A1
公开(公告)日:2017-09-07
申请号:US15596735
申请日:2017-05-16
Applicant: INVISTA NORTH AMERICA S.A.R.L.
Inventor: Thomas E. Schmitt , Deborah M. Sarzotti
CPC classification number: D02G3/443 , A41D31/08 , D10B2201/20 , D10B2331/021 , Y10T442/2631
Abstract: Disclosed are technical fibers and yarns made with partially aromatic polyamides and a fiber having vapor phase action such as an FR cellulosic fiber. Fabrics made from such fibers and yarns demonstrate superior flame retardancy over traditional flame retardant nylon 6,6 fabrics. Further, the disclosed fibers and yarns, when blended with other flame retardant fibers, do not demonstrate the dangerous “scaffolding effect” common with flame retardant nylon 6,6 blended fabrics.