BR9810122A - Fibra de fluoropolìmero e processo para a produção de uma fibra de fluoropolìmero - Google Patents

Fibra de fluoropolìmero e processo para a produção de uma fibra de fluoropolìmero

Info

Publication number
BR9810122A
BR9810122A BR9810122-6A BR9810122A BR9810122A BR 9810122 A BR9810122 A BR 9810122A BR 9810122 A BR9810122 A BR 9810122A BR 9810122 A BR9810122 A BR 9810122A
Authority
BR
Brazil
Prior art keywords
fluoropolymer fiber
production
fluoropolymer
fiber
melt
Prior art date
Application number
BR9810122-6A
Other languages
English (en)
Inventor
Glenn William Heffner
William Cheng Uy
Martin Gerald Wagner
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of BR9810122A publication Critical patent/BR9810122A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/42—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising cyclic compounds containing one carbon-to-carbon double bond in the side chain as major constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons as the major constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

Abstract

<B>"FIBRA DE FLUOROPOLìMERO E PROCESSO PARA A PRODUçãO DE UMA FIBRA DE FLUOROPOLìMERO"<D> A presente invenção refere-se a fibras fiadas por fusão de copolímeros formados a partir de monómeros de tetra-fluoro etileno e perfluorovinil, bem como um processo para sua formação. No processo da presente invenção, as fibras que exibem alta resistência e baixa contração são estiradas a partir da fusão a SSFs de pelo menos 500 x.
BR9810122-6A 1997-06-19 1998-06-16 Fibra de fluoropolìmero e processo para a produção de uma fibra de fluoropolìmero BR9810122A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5022097P 1997-06-19 1997-06-19
PCT/US1998/012606 WO1998058105A1 (en) 1997-06-19 1998-06-16 Melt spun fluoropolymeric fibers and process for producing them

Publications (1)

Publication Number Publication Date
BR9810122A true BR9810122A (pt) 2000-08-08

Family

ID=21964024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810122-6A BR9810122A (pt) 1997-06-19 1998-06-16 Fibra de fluoropolìmero e processo para a produção de uma fibra de fluoropolìmero

Country Status (15)

Country Link
US (2) US6048481A (pt)
EP (1) EP0991798B1 (pt)
JP (1) JP2002504197A (pt)
KR (1) KR100481335B1 (pt)
CN (1) CN1094999C (pt)
AT (1) ATE222966T1 (pt)
AU (1) AU737012B2 (pt)
BR (1) BR9810122A (pt)
CA (1) CA2288208A1 (pt)
DE (1) DE69807480T2 (pt)
DK (1) DK0991798T3 (pt)
ES (1) ES2181244T3 (pt)
RU (1) RU2205907C2 (pt)
TW (1) TW428058B (pt)
WO (1) WO1998058105A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1142976C (zh) 1998-05-29 2004-03-24 纳幕尔杜邦公司 纤维及其制法
EP1192193B1 (en) * 1998-08-06 2008-10-22 Eidgenössische Technische Hochschule Zürich Melt-processible poly(tetrafluoroethylene)
EP1908785A1 (en) 1998-08-06 2008-04-09 Omlidon Technologies LLC Melt-processible poly(tetrafluoroethylene)
US7276287B2 (en) 2003-12-17 2007-10-02 Eidgenössische Technische Hochschule Zürich Melt-processible poly(tetrafluoroethylene)
US6737165B1 (en) 1998-08-06 2004-05-18 Omlidon Technologies Llc Melt-processible poly(tetrafluoroethylene)
DE60012152T2 (de) * 1999-01-29 2005-09-08 E.I. Du Pont De Nemours And Co., Wilmington Schmelzspinnen mit hoher geschwindigkeit von fasern aus fluorpolymeren
US6841243B2 (en) * 1999-01-29 2005-01-11 E. I. Du Pont De Nemours And Company High speed melt spinning of fluoropolymer fibers
US6667097B2 (en) 1999-01-29 2003-12-23 Edward William Tokarsky High speed melt spinning of fluoropolymer fibers
US7100246B1 (en) * 1999-06-14 2006-09-05 E. I. Du Pont De Nemours And Company Stretch break method and product
US20050106970A1 (en) * 2000-09-01 2005-05-19 Stanitis Gary E. Melt processable perfluoropolymer forms
WO2002061186A1 (en) * 2001-01-31 2002-08-08 Xtreme Fibers, Inc. Process of making perfluoropolymer articles
US20060204753A1 (en) * 2001-11-21 2006-09-14 Glen Simmonds Stretch Break Method and Product
US7498079B1 (en) 2007-06-13 2009-03-03 Toray Fluorofibers (America), Inc. Thermally stable polytetrafluoroethylene fiber and method of making same
CN102443857A (zh) * 2011-10-22 2012-05-09 东华大学 一种稳定连续的聚四氟乙烯纤维的制备方法
DE102012103301A1 (de) * 2012-04-17 2013-10-17 Elringklinger Ag Mittels Schmelzspinnverfahren hergestellte Faser
US10544528B2 (en) 2013-12-23 2020-01-28 The North Face Apparel Corp. Textile constructs formed with fusible filaments
BR112018001714B1 (pt) 2015-10-05 2022-08-02 Albany International Corp Composições e métodos para resistência à abrasão melhorada de componentes poliméricos
CN110747529A (zh) * 2019-11-11 2020-02-04 南通新帝克单丝科技股份有限公司 一种大直径pfa单丝及其生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770771A (en) 1971-11-11 1973-11-06 Home Prod Corp N-indolylethyl substituted amides of 1-aminocyclopentanecarboxylic acid
US3770711A (en) * 1972-01-31 1973-11-06 Du Pont Oriented structures of tetrafluoroethylene/perfluoro (alkyl vinyl ether) copolymer
US4612357A (en) * 1985-07-09 1986-09-16 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene copolymers and process for preparing them
JPS63219616A (ja) * 1987-03-06 1988-09-13 Showa Kogyo Kk ポリフルオロエチレン系繊維およびその製造方法
JPH0291210A (ja) 1988-09-29 1990-03-30 Toray Ind Inc 極細熱可塑性弗素繊維およびその製法
JPH07110453B2 (ja) 1989-06-07 1995-11-29 積水化学工業株式会社 密封リングの装着装置
DE4131746A1 (de) 1991-09-24 1993-03-25 Hoechst Ag Fasern aus tetrafluorethylen-copolymeren, verfahren zu deren herstellung und deren verwendung
IT1255935B (it) * 1992-10-29 1995-11-17 Ausimont Spa Filato multifilamento di polimeri a base di tetrafluoroetilene e relativo processo di preparazione.

Also Published As

Publication number Publication date
JP2002504197A (ja) 2002-02-05
CN1261411A (zh) 2000-07-26
CA2288208A1 (en) 1998-12-23
RU2205907C2 (ru) 2003-06-10
DK0991798T3 (da) 2002-09-23
KR20010013978A (ko) 2001-02-26
WO1998058105A1 (en) 1998-12-23
TW428058B (en) 2001-04-01
US6207275B1 (en) 2001-03-27
DE69807480D1 (de) 2002-10-02
US6048481A (en) 2000-04-11
KR100481335B1 (ko) 2005-04-07
AU737012B2 (en) 2001-08-09
AU8257998A (en) 1999-01-04
ES2181244T3 (es) 2003-02-16
EP0991798A1 (en) 2000-04-12
CN1094999C (zh) 2002-11-27
EP0991798B1 (en) 2002-08-28
DE69807480T2 (de) 2003-04-30
ATE222966T1 (de) 2002-09-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]