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1. WO2013159020 - DISPERSION SPUN FLUOROPOLYMER FIBER PREPARED FROM NON-MELT-PROCESSIBLE POLYTETRAFLUOROETHYLENE AND PERFLUOROALKOXY

Publication Number WO/2013/159020
Publication Date 24.10.2013
International Application No. PCT/US2013/037418
International Filing Date 19.04.2013
IPC
D01F 8/04 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
8Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof
04from synthetic polymers
D01D 1/02 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
1Treatment of filament-forming or like material
02Preparation of spinning solutions
D01D 5/06 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
06Wet spinning methods
D01F 8/02 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
8Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof
02from cellulose, cellulose derivatives, or proteins
CPC
D01D 1/02
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
1Treatment of filament-forming or like material
02Preparation of spinning solutions
D01D 5/06
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
06Wet spinning methods
D01F 8/02
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
8Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
02from cellulose, cellulose derivatives, or proteins
D01F 8/04
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
8Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
04from synthetic polymers
Applicants
  • TORAY FLUOROFIBERS (AMERICA), INC. [US]/[US]
Inventors
  • NELSON, Arthur, Russell
  • MOON, Chester, Darryl
Agents
  • BROWNING, C, Brandon
Priority Data
61/635,52119.04.2012US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISPERSION SPUN FLUOROPOLYMER FIBER PREPARED FROM NON-MELT-PROCESSIBLE POLYTETRAFLUOROETHYLENE AND PERFLUOROALKOXY
(FR) FIBRE DE FLUOROPOLYMÈRE FILÉE PAR DISPERSION PRÉPARÉE À PARTIR DE POLYTÉTRAFLUOROÉTHYLÈNE NON TRANSFORMABLE À L'ÉTAT FONDU ET DE PERFLUOROALCOXY
Abstract
(EN)
A dispersion spun fluoropolymer fiber prepared from non-melt-processible polytetrafluoroethylene particles and perfluoroalkoxy particles.
(FR)
L'invention concerne une fibre de fluoropolymère filée par dispersion préparée à partir de particules de polytétrafluoroéthylène non transformable à l'état fondu et de particules de perfluoroalcoxy.
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