FLAME RESISTANT SPUN STAPLE YARNS MADE FROM BLENDS OF FIBERS DERIVED FROM SULFONATED NAPHTHALENE POLYOXADIAZOLE POLYMERS

Described is a flame-resistant spun yarn having: about 50 to about 95 parts by weight of a sulfonated naphthalene polyoxadiazole based staple fiber comprising repeat units of Formula (I) and one or both of Formula (II) and (Ila) wherein Q is H or SO3M, and M is one or more cations; and about 5 to ab...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CHAN, Justin, W, BROWN, Peter, A, WEINBERG, Mark, Gary, WILLIAMS, Sharlene, Renee, COBB, Michael, W, TADROS, Andrew, TRENTACOSTA, Joseph, D, ZHU, Reiyao
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS MECHANICAL FINISHING OF YARNS OR ROPES NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES WARPING OR BEAMING YARNS YARNS OR THREADS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Described is a flame-resistant spun yarn having: about 50 to about 95 parts by weight of a sulfonated naphthalene polyoxadiazole based staple fiber comprising repeat units of Formula (I) and one or both of Formula (II) and (Ila) wherein Q is H or SO3M, and M is one or more cations; and about 5 to about 50 parts by weight of a textile staple fiber having limiting oxygen index of 24 or greater and a tenacity of about 2 grams per denier or greater, based on the total amount of the polymeric fiber and the textile fiber in the yarn.