IRREGULARLY SHAPED POLYMER FIBERS

The present invention relates to a polymeric fiber of irregular shape, comprising an at least six-fingered sectional area, a filter comprising the polymeric fiber, a nonwoven fabric comprising the polymeric fiber, the use of the polymeric fiber and a spinneret designed to provide said polymeric fibe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Lin, Huan Hsiang, Roehring, Volker, Dr, Hess, Michael, Huang, Wie Ren, Tseng, Shih Wen, Chiou, Hsien Fang
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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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