DE69807480D1 - Schmelzgesponnene fasern aus fluoropolymeren und herstellungsverfahren - Google Patents

Schmelzgesponnene fasern aus fluoropolymeren und herstellungsverfahren

Info

Publication number
DE69807480D1
DE69807480D1 DE69807480T DE69807480T DE69807480D1 DE 69807480 D1 DE69807480 D1 DE 69807480D1 DE 69807480 T DE69807480 T DE 69807480T DE 69807480 T DE69807480 T DE 69807480T DE 69807480 D1 DE69807480 D1 DE 69807480D1
Authority
DE
Germany
Prior art keywords
melt
fluoropolymers
production methods
made fibers
fibers
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 - Fee Related
Application number
DE69807480T
Other languages
English (en)
Other versions
DE69807480T2 (de
Inventor
William Heffner
Cheng Uy
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
Publication of DE69807480D1 publication Critical patent/DE69807480D1/de
Application granted granted Critical
Publication of DE69807480T2 publication Critical patent/DE69807480T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE69807480T 1997-06-19 1998-06-16 Schmelzgesponnene fasern aus fluoropolymeren und herstellungsverfahren Expired - Fee Related DE69807480T2 (de)

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 (2)

Publication Number Publication Date
DE69807480D1 true DE69807480D1 (de) 2002-10-02
DE69807480T2 DE69807480T2 (de) 2003-04-30

Family

ID=21964024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807480T Expired - Fee Related DE69807480T2 (de) 1997-06-19 1998-06-16 Schmelzgesponnene fasern aus fluoropolymeren und herstellungsverfahren

Country Status (15)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002517537A (ja) * 1998-05-29 2002-06-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 染色できるフルオロ重合体の繊維及びフィルム
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)
JP2003520863A (ja) 1998-08-06 2003-07-08 オムリドン テクノロジーズ エルエルシー 溶融加工性ポリ（テトラフルオロエチレン）
EP1908785A1 (de) 1998-08-06 2008-04-09 Omlidon Technologies LLC Schmelzverarbeitbares Polytetrafluorethylen
US6667097B2 (en) 1999-01-29 2003-12-23 Edward William Tokarsky High speed melt spinning of fluoropolymer fibers
JP2002535507A (ja) * 1999-01-29 2002-10-22 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フルオロ重合体繊維の高速熔融紡糸
US6841243B2 (en) * 1999-01-29 2005-01-11 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
EP3086943A4 (de) 2013-12-23 2017-10-04 The North Face Apparel Corporation Textile konstrukte mit schmelzbaren fasern
PL3359597T3 (pl) 2015-10-05 2020-07-27 Albany International Corp. Kompozycje i sposoby do uzyskania ulepszonej odporności na ścieranie komponentów polimerowych
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
CN1261411A (zh) 2000-07-26
AU737012B2 (en) 2001-08-09
JP2002504197A (ja) 2002-02-05
BR9810122A (pt) 2000-08-08
ATE222966T1 (de) 2002-09-15
TW428058B (en) 2001-04-01
US6207275B1 (en) 2001-03-27
ES2181244T3 (es) 2003-02-16
RU2205907C2 (ru) 2003-06-10
KR20010013978A (ko) 2001-02-26
DE69807480T2 (de) 2003-04-30
EP0991798A1 (de) 2000-04-12
CA2288208A1 (en) 1998-12-23
KR100481335B1 (ko) 2005-04-07
WO1998058105A1 (en) 1998-12-23
CN1094999C (zh) 2002-11-27
EP0991798B1 (de) 2002-08-28
AU8257998A (en) 1999-01-04
US6048481A (en) 2000-04-11
DK0991798T3 (da) 2002-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee