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1. (WO2013158420) CENTRIFUGAL SPINNING HEAD FOR PRODUCING FIBERS

Pub. No.:    WO/2013/158420    International Application No.:    PCT/US2013/035870
Publication Date: Fri Oct 25 01:59:59 CEST 2013 International Filing Date: Thu Apr 11 01:59:59 CEST 2013
IPC: D01D 5/18
D01F 9/145
Applicants: GRAFTECH INTERNATIONAL HOLDINGS INC.
Inventors: CHEN, Chong
PAVLISIN, James Joseph
ASKEY, Brian Paul
Title: CENTRIFUGAL SPINNING HEAD FOR PRODUCING FIBERS
Abstract:
A carbon fiber centrifugal spinning head includes an interior mechanism that at least partially controls flow of precursor material to exterior holes of the head during spinning.