ACID RESISTANT FIBERS OF POLYARYLENE SULFIDE AND NORBORNENE COPOLYMER

A multicomponent fiber having an exposed outer surface with the fiber having at least a first component of polyarylene sulfide polymer; and at least a second component of a thermoplastic polymer free of polyarylene sulfide polymer, wherein said thermoplastic polymer forms the entire exposed surface...

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Bibliographische Detailangaben
Hauptverfasser:	SAMUELSON, HARRY, VAUGHN, NAMBIAR, RAKESH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SPINNING TEXTILES TRANSPORTING
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Beschreibung
Zusammenfassung:	A multicomponent fiber having an exposed outer surface with the fiber having at least a first component of polyarylene sulfide polymer; and at least a second component of a thermoplastic polymer free of polyarylene sulfide polymer, wherein said thermoplastic polymer forms the entire exposed surface of the multicomponent fiber and is a copolymer of norbornene with polyethylene. La présente invention concerne une fibre multicomposant ayant une surface externe exposée, la fibre ayant au moins un premier composant de polymère de sulfure de polyarylène ; et au moins un deuxième composant d'un polymère thermoplastique exempt de polymère de sulfure de polyarylène, ledit polymère thermoplastique forme la surface exposée entière de la fibre multicomposant et est un copolymère de norbornène avec du polyéthylène.