Process for preparing elastic fiber having high modulus, alkali-resistance and heat-resistance

Disclosed herein is a process for preparing an elastic fiber having a high modulus and superior resistance to alkali and heat. The process comprises the steps of adding 1~20% by weight of a cellulose acetate to a polyurethane or polyurethaneurea solution, based on the total weight of the polyurethan...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KANG YEON-SOO,JIN JOONG-SEONG,SEO SEUNG-WON,KWON IK-HYEON
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS LOOMS METHODS OF WEAVING NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES WEAVING WOVEN FABRICS
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