CA2353074A1 - High speed melt spinning of fluoropolymer fibers - Google Patents

High speed melt spinning of fluoropolymer fibers Download PDF

Info

Publication number
CA2353074A1
CA2353074A1 CA002353074A CA2353074A CA2353074A1 CA 2353074 A1 CA2353074 A1 CA 2353074A1 CA 002353074 A CA002353074 A CA 002353074A CA 2353074 A CA2353074 A CA 2353074A CA 2353074 A1 CA2353074 A1 CA 2353074A1
Authority
CA
Canada
Prior art keywords
spinneret
temperature
spinning
composition
melt
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.)
Abandoned
Application number
CA002353074A
Other languages
English (en)
French (fr)
Inventor
William Cheng Uy
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
Individual
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 Individual filed Critical Individual
Publication of CA2353074A1 publication Critical patent/CA2353074A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
    • D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
CA002353074A 1999-01-29 2000-01-28 High speed melt spinning of fluoropolymer fibers Abandoned CA2353074A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11783199P 1999-01-29 1999-01-29
US60/117,831 1999-01-29
US16963199P 1999-12-08 1999-12-08
US60/169,631 1999-12-08
PCT/US2000/002108 WO2000044967A1 (en) 1999-01-29 2000-01-28 High speed melt spinning of fluoropolymer fibers

Publications (1)

Publication Number Publication Date
CA2353074A1 true CA2353074A1 (en) 2000-08-03

Family

ID=26815695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002353074A Abandoned CA2353074A1 (en) 1999-01-29 2000-01-28 High speed melt spinning of fluoropolymer fibers

Country Status (9)

Country Link
EP (1) EP1159471B1 (zh)
JP (1) JP2002535507A (zh)
CN (1) CN1190533C (zh)
AT (1) ATE271139T1 (zh)
AU (1) AU773690B2 (zh)
CA (1) CA2353074A1 (zh)
DE (1) DE60012152T2 (zh)
ES (1) ES2223471T3 (zh)
WO (1) WO2000044967A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436533B1 (en) * 2000-07-27 2002-08-20 E. I. Du Pont De Nemours And Company Melt spun fibers from blends of poly(tetrafluoroethylene) and poly(tetrafluoroethylene-co-perfluoro-alkylvinyl ether)
CN1578855A (zh) * 2001-08-03 2005-02-09 杜邦公司 乙烯/四氟乙烯共聚物的纱线
CN102277637A (zh) * 2011-08-03 2011-12-14 常州纺兴精密机械有限公司 H型纤维及其纺丝组件
CN102277636A (zh) * 2011-08-03 2011-12-14 常州纺兴精密机械有限公司 Z字型纤维及其纺丝组件
CN102277635A (zh) * 2011-08-03 2011-12-14 常州纺兴精密机械有限公司 月牙形纤维及其纺丝组件
CN102260927A (zh) * 2011-08-03 2011-11-30 常州纺兴精密机械有限公司 三叶式喷丝板及纺丝组件
CN102277628A (zh) * 2011-08-03 2011-12-14 常州纺兴精密机械有限公司 新型化纤纺丝组件
CN102354549A (zh) * 2011-08-12 2012-02-15 南京全信传输科技股份有限公司 耐高低温宇航用低频电线电缆
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
CN104047072B (zh) * 2013-03-15 2016-06-29 中国钢铁股份有限公司 碳纤维的纺丝装置
CN103820876B (zh) * 2014-03-11 2016-01-13 天津工业大学 含氟共聚物纤维的制备方法
KR101798529B1 (ko) * 2016-05-02 2017-11-16 한국생산기술연구원 고강도 섬유 제조용 방사노즐장치
CN108103799A (zh) * 2016-06-24 2018-06-01 苏州益可泰电子材料有限公司 耐磨皮带
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
DE102021000256A1 (de) * 2021-01-20 2022-07-21 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen und Abkühlen einer frisch extrudierten Filamentschar
CN116905101B (zh) * 2023-09-12 2024-01-12 江苏恒力化纤股份有限公司 一种高品质涤纶工业丝纤维的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292306B (de) * 1965-12-18 1969-04-10 Glanzstoff Ag Schmelzspinnvorrichtung
US3437725A (en) * 1967-08-29 1969-04-08 Du Pont Melt spinning apparatus and method
JPS5352727A (en) * 1976-10-23 1978-05-13 Toshiba Machine Co Ltd Spinning of tetrafluoroethylene copolymer
DE3477933D1 (en) * 1983-10-07 1989-06-01 Raychem Corp Melt-shapable fluoropolymer compositions
JPS61194204A (ja) * 1985-02-21 1986-08-28 Teijin Ltd 紡糸口金装置
IT1255935B (it) * 1992-10-29 1995-11-17 Ausimont Spa Filato multifilamento di polimeri a base di tetrafluoroetilene e relativo processo di preparazione.
AU737012B2 (en) * 1997-06-19 2001-08-09 E.I. Du Pont De Nemours And Company Melt spun fluoropolymeric fibers and process for producing them
ATE412018T1 (de) * 1998-08-06 2008-11-15 Eidgenoess Tech Hochschule Schmelzverarbeitbares polytetrafluorethylen

Also Published As

Publication number Publication date
AU3216800A (en) 2000-08-18
WO2000044967A1 (en) 2000-08-03
ATE271139T1 (de) 2004-07-15
DE60012152T2 (de) 2005-09-08
CN1190533C (zh) 2005-02-23
JP2002535507A (ja) 2002-10-22
AU773690B2 (en) 2004-06-03
CN1339073A (zh) 2002-03-06
EP1159471B1 (en) 2004-07-14
DE60012152D1 (de) 2004-08-19
ES2223471T3 (es) 2005-03-01
EP1159471A1 (en) 2001-12-05

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued