FLASH SPINNING SOLUTION AND FLASH SPINNING PROCESS USING STRAIGHT CHAIN HYDROFLUOROCARBON CO-SOLVENTS

A process for producing plexifilamentary products by spinning a polyolefin in a solution of a primary solvent of dichloromethane or 1,2-dichloroethylene with a straight chain hydrofluorocarbon co-solvent, and a spin solution of a polyolefin dissolved in a primary solvent of dichloromethane or 1,2-di...

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Bibliographische Detailangaben
1. Verfasser:	HYUNKOOK, SHIN
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 SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	A process for producing plexifilamentary products by spinning a polyolefin in a solution of a primary solvent of dichloromethane or 1,2-dichloroethylene with a straight chain hydrofluorocarbon co-solvent, and a spin solution of a polyolefin dissolved in a primary solvent of dichloromethane or 1,2-dichloroethylene with a straight chain hydrofluorocarbon co-solvent. L'invention concerne un procédé de production de produits plexifilamentaires par filage d'une polyoléfine dans une solution qui contient un solvant primaire de dichlorométhane ou de 1,2-dichloroéthylène comprenant un co-solvant hydrofluorocarboné à chaîne droite; et une solution de filage d'une polyoléfine dissolue dans un solvant primaire de dichlorométhane ou de 1,2-dichloroéthylène comprenant un co-solvant hydrofluorocarboné à chaîne droite.