DE69320299T2 - Multifilamentgarne aus thermoplastischen Tetrafluoroethylenpolymeren und daraus hergestellte Fasern - Google Patents

Multifilamentgarne aus thermoplastischen Tetrafluoroethylenpolymeren und daraus hergestellte Fasern

Info

Publication number
DE69320299T2
DE69320299T2 DE69320299T DE69320299T DE69320299T2 DE 69320299 T2 DE69320299 T2 DE 69320299T2 DE 69320299 T DE69320299 T DE 69320299T DE 69320299 T DE69320299 T DE 69320299T DE 69320299 T2 DE69320299 T2 DE 69320299T2
Authority
DE
Germany
Prior art keywords
multifilament yarns
tetrafluoroethylene polymers
fibers
thermoplastic tetrafluoroethylene
multifilament yarn
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
DE69320299T
Other languages
English (en)
Other versions
DE69320299D1 (de
Inventor
Giandomenico Vita
Giuseppe Ajroldi
Mario Miani
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11364190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69320299(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of DE69320299D1 publication Critical patent/DE69320299D1/de
Publication of DE69320299T2 publication Critical patent/DE69320299T2/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
    • D01F6/32—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
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/48—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of halogenated hydrocarbons
    • 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
    • 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
    • Y10T428/2965—Cellulosic
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated
DE69320299T 1992-10-29 1993-10-18 Multifilamentgarne aus thermoplastischen Tetrafluoroethylenpolymeren und daraus hergestellte Fasern Expired - Fee Related DE69320299T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922476A IT1255935B (it) 1992-10-29 1992-10-29 Filato multifilamento di polimeri a base di tetrafluoroetilene e relativo processo di preparazione.

Publications (2)

Publication Number Publication Date
DE69320299D1 DE69320299D1 (de) 1998-09-17
DE69320299T2 true DE69320299T2 (de) 1998-12-17

Family

ID=11364190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320299T Expired - Fee Related DE69320299T2 (de) 1992-10-29 1993-10-18 Multifilamentgarne aus thermoplastischen Tetrafluoroethylenpolymeren und daraus hergestellte Fasern

Country Status (8)

Country Link
US (3) US5460882A (de)
EP (1) EP0595147B1 (de)
JP (1) JP3208238B2 (de)
KR (1) KR100310725B1 (de)
AT (1) ATE169694T1 (de)
CA (1) CA2102050C (de)
DE (1) DE69320299T2 (de)
IT (1) IT1255935B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103301A1 (de) * 2012-04-17 2013-10-17 Elringklinger Ag Mittels Schmelzspinnverfahren hergestellte Faser

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0991798B1 (de) * 1997-06-19 2002-08-28 E.I. Du Pont De Nemours And Company Schmelzgesponnene fasern aus fluoropolymeren und herstellungsverfahren
US5989709A (en) * 1998-04-30 1999-11-23 Gore Enterprises Holdings, Inc. Polytetrafluoroethylene fiber
US7049380B1 (en) * 1999-01-19 2006-05-23 Gore Enterprise Holdings, Inc. Thermoplastic copolymer of tetrafluoroethylene and perfluoromethyl vinyl ether and medical devices employing the copolymer
WO2000044967A1 (en) * 1999-01-29 2000-08-03 E.I. Du Pont De Nemours And Company High speed melt spinning of fluoropolymer fibers
JP2003508646A (ja) * 1999-09-03 2003-03-04 エクストリーム、ファイバーズ、インコーポレーテッド 溶融加工可能なパーフルオロポリマーフォーム
US20050106970A1 (en) * 2000-09-01 2005-05-19 Stanitis Gary E. Melt processable perfluoropolymer forms
US20040024448A1 (en) 2002-08-05 2004-02-05 Chang James W. Thermoplastic fluoropolymer-coated medical devices
DE602005003074T2 (de) 2004-08-25 2008-08-14 Asahi Glass Co., Ltd. Fluorocopolymer
US7498079B1 (en) 2007-06-13 2009-03-03 Toray Fluorofibers (America), Inc. Thermally stable polytetrafluoroethylene fiber and method of making same
WO2014193875A1 (en) * 2013-05-30 2014-12-04 Cupron, Inc. Antimicrobial and antiviral polymeric materials
US10544528B2 (en) 2013-12-23 2020-01-28 The North Face Apparel Corp. Textile constructs formed with fusible filaments

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Publication number Priority date Publication date Assignee Title
US2952669A (en) * 1954-09-17 1960-09-13 Du Pont Polymerization of perfluorocarbon polymers
BE560454A (de) * 1957-03-29
US3132123A (en) * 1960-11-25 1964-05-05 Du Pont Polymers of perfluoroalkoxy perfluorovinyl ethers
US3561441A (en) * 1967-08-10 1971-02-09 Victor J Lombardi Surgical product for dressing and treating wounds, and method of manufacture
US3770711A (en) * 1972-01-31 1973-11-06 Du Pont Oriented structures of tetrafluoroethylene/perfluoro (alkyl vinyl ether) copolymer
US4029868A (en) * 1976-03-10 1977-06-14 E. I. Du Pont De Nemours And Company Tetrafluoroethylene terpolymers
IT1090451B (it) * 1978-05-24 1985-06-26 Corima Spa Testa di estrusione per la produzione di filati sintetici
US4381387A (en) * 1980-06-28 1983-04-26 Hoechst Aktiengesellschaft Quaterpolymers of the tetrafluoroethylene/ethylene type
JPS58174407A (ja) * 1982-03-08 1983-10-13 Daikin Ind Ltd 押出性の改良された含フツ素共重合体
US4510300A (en) * 1982-04-08 1985-04-09 E. I. Du Pont De Nemours And Company Perfluorocarbon copolymer films
US4510301A (en) * 1982-06-01 1985-04-09 E. I. Du Pont De Nemours And Company Fluorocarbon copolymer films
JPS60248710A (ja) * 1984-05-22 1985-12-09 Daikin Ind Ltd 新規エチレン／テトラフルオロエチレン系共重合体
DE3526785C1 (de) * 1985-07-26 1986-07-17 Ellenberger & Poensgen Gmbh, 8503 Altdorf Druckknopfbetaetigter UEberstromschutzschalter
US4675380A (en) * 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes 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
US4883716A (en) * 1988-08-01 1989-11-28 Chemical Fabrics Corporation Method for manufacture of cast fluoropolymer-containing films at high productivity
US5277943A (en) * 1992-06-30 1994-01-11 Pall Corporation Thermal bleaching process for non-contaminating fluorocarbon fiber media

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103301A1 (de) * 2012-04-17 2013-10-17 Elringklinger Ag Mittels Schmelzspinnverfahren hergestellte Faser

Also Published As

Publication number Publication date
KR940009386A (ko) 1994-05-20
US5460882A (en) 1995-10-24
ITMI922476A1 (it) 1994-04-29
US5618481A (en) 1997-04-08
ATE169694T1 (de) 1998-08-15
CA2102050C (en) 2003-10-28
ITMI922476A0 (it) 1992-10-29
EP0595147A1 (de) 1994-05-04
CA2102050A1 (en) 1994-04-30
JPH07118916A (ja) 1995-05-09
EP0595147B1 (de) 1998-08-12
US5552219A (en) 1996-09-03
DE69320299D1 (de) 1998-09-17
KR100310725B1 (ko) 2001-12-15
IT1255935B (it) 1995-11-17
JP3208238B2 (ja) 2001-09-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee