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ES2181244T3 - Fibras fluoropolimericas hiladas por fusion y proceso para su produccion. - Google Patents

Fibras fluoropolimericas hiladas por fusion y proceso para su produccion.

Info

Publication number
ES2181244T3
ES2181244T3 ES98932771T ES98932771T ES2181244T3 ES 2181244 T3 ES2181244 T3 ES 2181244T3 ES 98932771 T ES98932771 T ES 98932771T ES 98932771 T ES98932771 T ES 98932771T ES 2181244 T3 ES2181244 T3 ES 2181244T3
Authority
ES
Spain
Prior art keywords
fibers
fluoropolimeric
spined
fusion
production
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98932771T
Other languages
English (en)
Inventor
Glenn William Heffner
William Cheng Uy
Martin Gerald Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2181244T3 publication Critical patent/ES2181244T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Multicomponent Fibers (AREA)

Abstract

Esta invención tiene que ver con fibras hiladas en estado fundido de copolímeros formadas a partir de tetrafluoroetileno y monómeros de perfluorovinilo, y un procedimiento para su formación. En el procedimiento de esta invención, fibras que presentan alta resistencia y bajo encogimiento se estiran a partir de la masa fundida a un factor de estirado por giro, SSF (del inglés, Spin Stretch Factor) de al menos multiplicado por 500.
ES98932771T 1997-06-19 1998-06-16 Fibras fluoropolimericas hiladas por fusion y proceso para su produccion. Expired - Lifetime ES2181244T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5022097P 1997-06-19 1997-06-19

Publications (1)

Publication Number Publication Date
ES2181244T3 true ES2181244T3 (es) 2003-02-16

Family

ID=21964024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98932771T Expired - Lifetime ES2181244T3 (es) 1997-06-19 1998-06-16 Fibras fluoropolimericas hiladas por fusion y proceso para su produccion.

Country Status (15)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69915824T2 (de) 1998-05-29 2005-02-03 E.I. Du Pont De Nemours And Co., Wilmington Färbbare fluorpolymer-fasern
US6737165B1 (en) 1998-08-06 2004-05-18 Omlidon Technologies Llc Melt-processible poly(tetrafluoroethylene)
AU5468299A (en) 1998-08-06 2000-02-28 Cees Bastiaansen Melt-processible poly(tetrafluoroethylene)
US7276287B2 (en) 2003-12-17 2007-10-02 Eidgenössische Technische Hochschule Zürich Melt-processible poly(tetrafluoroethylene)
EP1908785A1 (en) 1998-08-06 2008-04-09 Omlidon Technologies LLC Melt-processible poly(tetrafluoroethylene)
US6667097B2 (en) 1999-01-29 2003-12-23 Edward William Tokarsky High speed melt spinning of fluoropolymer fibers
US6841243B2 (en) * 1999-01-29 2005-01-11 E. I. Du Pont De Nemours And Company High speed melt spinning of fluoropolymer fibers
CA2353074A1 (en) * 1999-01-29 2000-08-03 E. I. Du Pont De Nemours And Company 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
WO2015100369A1 (en) 2013-12-23 2015-07-02 The North Face Apparel Corp. Textile constructs formed with fusible filaments
RU2687428C1 (ru) 2015-10-05 2019-05-13 Олбани Интернешнл Корп. Композиция и способ для повышения стойкости к истиранию полимерных компонентов
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
DK0991798T3 (da) 2002-09-23
US6048481A (en) 2000-04-11
CN1094999C (zh) 2002-11-27
BR9810122A (pt) 2000-08-08
JP2002504197A (ja) 2002-02-05
US6207275B1 (en) 2001-03-27
DE69807480D1 (de) 2002-10-02
KR20010013978A (ko) 2001-02-26
ATE222966T1 (de) 2002-09-15
TW428058B (en) 2001-04-01
WO1998058105A1 (en) 1998-12-23
EP0991798A1 (en) 2000-04-12
AU737012B2 (en) 2001-08-09
DE69807480T2 (de) 2003-04-30
RU2205907C2 (ru) 2003-06-10
AU8257998A (en) 1999-01-04
EP0991798B1 (en) 2002-08-28
CA2288208A1 (en) 1998-12-23
CN1261411A (zh) 2000-07-26
KR100481335B1 (ko) 2005-04-07

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