Accession Number : ADD000314
Title : Thermal Stabilization of Polybenzimidazole Fiber Fabrics.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s) : Skelton,John ; Freeston,W Denney
Report Date : 06 Aug 1974
Pagination or Media Count : 2
Abstract : The patent describes a process for producing a thermally stable polybenzimidazole fiber fabric by treating the scoured clean relaxed fabric with a silicone emulsion and then holding the fabric at fixed length and with dimensions while exposing it to a temperature of about 950F. Thermal shrinkage is prevented.
Descriptors : *Patents, *Synthetic fibers, Heat resistant materials, Silicones, Fabrics, Thermal stability, Shrinkage
Subject Categories : Organic Chemistry
Distribution Statement : APPROVED FOR PUBLIC RELEASE