ATE175248T1 - Polytetrafluorethylenfaser, baumwollartiges, diese faser enthaltendes material, und verfahren zu deren herstellung - Google Patents

Polytetrafluorethylenfaser, baumwollartiges, diese faser enthaltendes material, und verfahren zu deren herstellung

Info

Publication number
ATE175248T1
ATE175248T1 AT94910597T AT94910597T ATE175248T1 AT E175248 T1 ATE175248 T1 AT E175248T1 AT 94910597 T AT94910597 T AT 94910597T AT 94910597 T AT94910597 T AT 94910597T AT E175248 T1 ATE175248 T1 AT E175248T1
Authority
AT
Austria
Prior art keywords
fiber
polytetrafluorethylene
cotton
production
material containing
Prior art date
Application number
AT94910597T
Other languages
English (en)
Inventor
Katsutoshi Yamamoto
Osamu Tanaka
Osamu Inoue
Toshio Kusumi
Shinichi Chaen
Jun Asano
Nobuki Uraoka
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Application granted granted Critical
Publication of ATE175248T1 publication Critical patent/ATE175248T1/de

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
    • D01F6/02—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
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4318—Fluorine series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • D04H1/43918—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres nonlinear fibres, e.g. crimped or coiled fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
    • 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
    • Y10T428/2973—Particular cross section
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2976—Longitudinally varying

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Materials For Medical Uses (AREA)
AT94910597T 1993-04-05 1994-04-04 Polytetrafluorethylenfaser, baumwollartiges, diese faser enthaltendes material, und verfahren zu deren herstellung ATE175248T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7826493 1993-04-05

Publications (1)

Publication Number Publication Date
ATE175248T1 true ATE175248T1 (de) 1999-01-15

Family

ID=13657129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94910597T ATE175248T1 (de) 1993-04-05 1994-04-04 Polytetrafluorethylenfaser, baumwollartiges, diese faser enthaltendes material, und verfahren zu deren herstellung

Country Status (9)

Country Link
US (1) US5562986A (de)
EP (1) EP0648870B1 (de)
JP (1) JP3079571B2 (de)
KR (1) KR100341078B1 (de)
CN (1) CN1064093C (de)
AT (1) ATE175248T1 (de)
DE (1) DE69415627T2 (de)
TW (1) TW268053B (de)
WO (1) WO1994023098A1 (de)

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EP0768394B1 (de) * 1994-06-30 2003-02-26 Daikin Industries, Ltd. Voluminöse langfaser und split-garn aus polytetrafluorethyten, verfahren zu ihreherstellung und herstellung von baumwollähnlichem material unter verwendung dieser faser und dieses garns und stoff für staubfilter
DE69531625T2 (de) * 1994-10-04 2004-06-24 Daikin Industries, Ltd. Polytetrafluorethylenfaser, baumwollartiges diese faser enthaltendes material und verfahren zu deren herstellung
DE69530097T2 (de) * 1994-10-04 2003-10-30 Daikin Industries, Ltd. Gemischtes, baumwollähnliches material, daraus hergestellter vliesstoff und verfahren zur herstellung
TW385342B (en) * 1996-12-13 2000-03-21 Daikin Ind Ltd Fluoride resin fiber material and deodorized antibiotic cloth using the same
JPH11200139A (ja) * 1998-01-20 1999-07-27 Daikin Ind Ltd 熱溶融性フッ素樹脂繊維
US5989709A (en) * 1998-04-30 1999-11-23 Gore Enterprises Holdings, Inc. Polytetrafluoroethylene fiber
EP1403412A4 (de) * 2001-06-21 2005-04-06 Daikin Ind Ltd Vliesstoff, laminat und entsprechender faden
DE10148715B4 (de) * 2001-10-02 2007-10-25 Carl Freudenberg Kg Radialwellendichtung und Verfahren zu ihrer Herstellung
US6763875B2 (en) 2002-02-06 2004-07-20 Andersen Corporation Reduced visibility insect screen
JP2003278071A (ja) * 2002-03-20 2003-10-02 Daikin Ind Ltd 疑似綿製造装置の針刃ロール
EP1439247B1 (de) * 2003-01-20 2009-12-09 Yeu Ming Tai Chemical Industrial Co., Ltd. Polytetrafluorethylenfaser und Verfahren zu deren Herstellung
JP2005133260A (ja) * 2003-10-31 2005-05-26 Unitika Ltd 複合紙状物
US7108912B2 (en) * 2004-03-09 2006-09-19 Yeu Ming Tai Chemical Industrial Co., Ltd. Polytetrafluoroethylene fiber and method for manufacturing the same
CN100425746C (zh) * 2004-03-09 2008-10-15 宇明泰化工股份有限公司 聚四氟乙烯纤维及其制造方法
US20060166578A1 (en) * 2005-01-21 2006-07-27 Myers Kasey R Process for creating fabrics with branched fibrils and such fibrillated fabrics
US7498079B1 (en) 2007-06-13 2009-03-03 Toray Fluorofibers (America), Inc. Thermally stable polytetrafluoroethylene fiber and method of making same
CN101716442A (zh) * 2008-10-10 2010-06-02 东丽纤维研究所（中国）有限公司 一种用于液体过滤的工业滤布及用途
US8257640B2 (en) * 2009-08-07 2012-09-04 Zeus Industrial Products, Inc. Multilayered composite structure with electrospun layer
US20130268062A1 (en) 2012-04-05 2013-10-10 Zeus Industrial Products, Inc. Composite prosthetic devices
CN102282301B (zh) 2009-01-16 2014-07-30 Zeus工业品公司 利用高粘度材料对ptfe进行电纺丝
US8685424B2 (en) 2010-10-14 2014-04-01 Zeus Industrial Products, Inc. Antimicrobial substrate
JP5364461B2 (ja) * 2009-06-17 2013-12-11 宇明泰化工股▲ふん▼有限公司 ポリテトラフルオロエチレン実撚糸及びその製造方法
CN101691674B (zh) * 2009-09-30 2011-11-23 湖州松华橡塑有限公司 一种聚四氟乙烯纤维加工设备以及加工方法
EP2667829B1 (de) 2011-01-28 2021-09-22 Merit Medical Systems, Inc. Elektrogesponnener ptfe-beschichteter stent und verwendungsverfahren dafür
CN103184586B (zh) * 2011-12-31 2015-02-11 中原工学院 细菌纤维素纤维基纳米碳纤维的制备方法
CN110064076A (zh) 2012-01-16 2019-07-30 麦瑞通医疗设备有限公司 被旋转纺丝材料覆盖的医疗器械和制造方法
US10507268B2 (en) 2012-09-19 2019-12-17 Merit Medical Systems, Inc. Electrospun material covered medical appliances and methods of manufacture
US9198999B2 (en) 2012-09-21 2015-12-01 Merit Medical Systems, Inc. Drug-eluting rotational spun coatings and methods of use
US20140205781A1 (en) * 2013-01-23 2014-07-24 Zeus Industrial Products, Inc. Silicone espun ptfe composites
WO2014159710A1 (en) 2013-03-13 2014-10-02 Merit Medical Systems, Inc. Serially deposited fiber materials and associated devices and methods
WO2014159399A1 (en) 2013-03-13 2014-10-02 Merit Medical Systems, Inc. Methods, systems, and apparatuses for manufacturing rotational spun appliances
CN104073896B (zh) * 2014-07-18 2016-03-30 上海灵氟隆新材料科技有限公司 用于水刺滤料增强基布的聚四氟乙烯长丝的制备方法
EP3785677B1 (de) 2015-02-26 2024-08-07 Merit Medical Systems, Inc. Geschichtete medizinische geräte
CN106757791B (zh) * 2016-12-30 2021-09-03 青岛大学 基于聚四氟乙烯薄膜的新型无纺布及其制备工艺
CN106637680A (zh) * 2016-12-30 2017-05-10 青岛大学 一种基于膜裂法的聚四氟乙烯长丝无纺布及其制备工艺
CN106637682A (zh) * 2016-12-30 2017-05-10 青岛大学 基于膜裂法的超高分子量聚乙烯长丝无纺布及其制备工艺
CN106801292B (zh) * 2016-12-30 2019-09-24 青岛大学 一种超高分子量聚乙烯膜的水刺无纺布及其制备工艺
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Also Published As

Publication number Publication date
EP0648870A4 (de) 1996-08-28
US5562986A (en) 1996-10-08
KR100341078B1 (ko) 2002-11-29
TW268053B (de) 1996-01-11
CN1064093C (zh) 2001-04-04
DE69415627T2 (de) 1999-06-17
WO1994023098A1 (fr) 1994-10-13
EP0648870B1 (de) 1998-12-30
EP0648870A1 (de) 1995-04-19
JP3079571B2 (ja) 2000-08-21
DE69415627D1 (de) 1999-02-11
KR950701989A (ko) 1995-05-17
CN1109691A (zh) 1995-10-04

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