ATE175248T1 - Polytetrafluorethylenfaser, baumwollartiges, diese faser enthaltendes material, und verfahren zu deren herstellung - Google Patents
Polytetrafluorethylenfaser, baumwollartiges, diese faser enthaltendes material, und verfahren zu deren herstellungInfo
- 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
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
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) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69529746T2 (de) * | 1994-06-30 | 2003-09-04 | Daikin Ind 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 |
ATE248242T1 (de) * | 1994-10-04 | 2003-09-15 | Daikin Ind Ltd | Polytetrafluorethylenfaser, baumwollartiges diese faser enthaltendes material und verfahren zu deren herstellung |
JP3486905B2 (ja) | 1994-10-04 | 2004-01-13 | ダイキン工業株式会社 | 混合綿状物、それからえられる不織布ならびにそれらの製法 |
KR20000069242A (ko) * | 1996-12-13 | 2000-11-25 | 이노우에 노리유끼 | 불소수지 섬유상 재료 및 이것을 사용한 소취항균포 |
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 |
KR100561762B1 (ko) * | 2001-06-21 | 2006-03-16 | 다이킨 고교 가부시키가이샤 | 부직포 및 그것을 이용한 적층체 및 끈형상체 |
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 |
DE602004024468D1 (de) * | 2003-01-20 | 2010-01-21 | Yeu Ming Tai Chemical Ind Co L | Polytetrafluorethylenfaser und Verfahren zu deren Herstellung |
JP2005133260A (ja) * | 2003-10-31 | 2005-05-26 | Unitika Ltd | 複合紙状物 |
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 |
US7108912B2 (en) * | 2004-03-09 | 2006-09-19 | Yeu Ming Tai Chemical Industrial Co., Ltd. | Polytetrafluoroethylene fiber and method for manufacturing the same |
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 |
US8178030B2 (en) | 2009-01-16 | 2012-05-15 | Zeus Industrial Products, Inc. | Electrospinning of PTFE with high viscosity materials |
US20130268062A1 (en) | 2012-04-05 | 2013-10-10 | Zeus Industrial Products, Inc. | Composite prosthetic devices |
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 |
JP5456892B2 (ja) | 2009-08-07 | 2014-04-02 | ゼウス インダストリアル プロダクツ インコーポレイテッド | 多層複合体 |
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 |
EP2563956A4 (de) | 2010-10-14 | 2013-09-18 | Zeus Ind Products Inc | Antimikrobielles substrat |
CN103561682A (zh) | 2011-01-28 | 2014-02-05 | 梅瑞特医药体系股份有限公司 | 静电纺丝ptfe涂层支架及其使用方法 |
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 |
WO2013109528A1 (en) | 2012-01-16 | 2013-07-25 | Merit Medical Systems, Inc. | Rotational spun material covered medical appliances and methods of manufacture |
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 |
US10799617B2 (en) | 2013-03-13 | 2020-10-13 | 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 |
DK3261589T3 (da) | 2015-02-26 | 2020-12-14 | Merit Medical Systems Inc | Lagdelte medicinske indretninger |
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 |
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 |
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 |
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 |
CN113026130B (zh) * | 2021-03-09 | 2022-08-02 | 山东森荣新材料股份有限公司 | 聚四氟乙烯超细短纤维的制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1082859A (en) * | 1963-10-14 | 1967-09-13 | Daikin Ind Ltd | Polytetrafluoroethylene fibrous powders and process for producing the same |
US4194040A (en) * | 1969-04-23 | 1980-03-18 | Joseph A. Teti, Jr. | Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same |
CA980038A (en) * | 1969-04-23 | 1975-12-16 | Dexter Worden | Flexible, non-woven compositions and process for producing same |
JPS5022651B1 (de) * | 1970-01-10 | 1975-08-01 | ||
JPS5022651A (de) * | 1973-06-27 | 1975-03-11 | ||
GB1531720A (en) * | 1974-12-13 | 1978-11-08 | Tba Industrial Products Ltd | Process for producing polytetrafluoroethylene products |
US4082893A (en) * | 1975-12-24 | 1978-04-04 | Sumitomo Electric Industries, Ltd. | Porous polytetrafluoroethylene tubings and process of producing them |
US4361619A (en) * | 1981-05-20 | 1982-11-30 | E. I. Du Pont De Nemours And Company | Filter of poly(tetrafluoroethylene) and glass fibers |
JPS58158442A (ja) * | 1982-03-16 | 1983-09-20 | Kanto Gas Kogyo Kk | 温室暖房機に連結して使用する暖房ユニツト |
JPS58180621A (ja) * | 1982-04-13 | 1983-10-22 | 茂呂 年雄 | 割裂スパン糸の製造方法及びその装置 |
US4598011A (en) * | 1982-09-10 | 1986-07-01 | Bowman Jeffery B | High strength porous polytetrafluoroethylene product having a coarse microstructure |
US4482516A (en) * | 1982-09-10 | 1984-11-13 | W. L. Gore & Associates, Inc. | Process for producing a high strength porous polytetrafluoroethylene product having a coarse microstructure |
US4877661A (en) * | 1987-10-19 | 1989-10-31 | W. L. Gore & Associates, Inc. | Rapidly recoverable PTFE and process therefore |
JPS6435093A (en) * | 1988-07-15 | 1989-02-06 | Nippon Piston Ring Co Ltd | Rotary compressor |
US5030403A (en) * | 1989-01-17 | 1991-07-09 | Ppg Industries, Inc. | Method for making polymeric fibrils |
AT391473B (de) * | 1989-04-06 | 1990-10-10 | Chemiefaser Lenzing Ag | Monoaxial verstreckter formkoerper aus polytetrafluoraethylen und verfahren zu seiner herstellung |
-
1994
- 1994-04-04 DE DE69415627T patent/DE69415627T2/de not_active Expired - Fee Related
- 1994-04-04 KR KR1019940704414A patent/KR100341078B1/ko not_active IP Right Cessation
- 1994-04-04 AT AT94910597T patent/ATE175248T1/de not_active IP Right Cessation
- 1994-04-04 EP EP94910597A patent/EP0648870B1/de not_active Expired - Lifetime
- 1994-04-04 JP JP06521929A patent/JP3079571B2/ja not_active Expired - Fee Related
- 1994-04-04 WO PCT/JP1994/000553 patent/WO1994023098A1/ja active IP Right Grant
- 1994-04-04 US US08/347,385 patent/US5562986A/en not_active Expired - Lifetime
- 1994-04-04 CN CN94190273A patent/CN1064093C/zh not_active Expired - Lifetime
- 1994-04-28 TW TW083103858A patent/TW268053B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950701989A (ko) | 1995-05-17 |
US5562986A (en) | 1996-10-08 |
CN1064093C (zh) | 2001-04-04 |
WO1994023098A1 (en) | 1994-10-13 |
EP0648870A4 (de) | 1996-08-28 |
EP0648870A1 (de) | 1995-04-19 |
KR100341078B1 (ko) | 2002-11-29 |
DE69415627D1 (de) | 1999-02-11 |
EP0648870B1 (de) | 1998-12-30 |
TW268053B (de) | 1996-01-11 |
JP3079571B2 (ja) | 2000-08-21 |
CN1109691A (zh) | 1995-10-04 |
DE69415627T2 (de) | 1999-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |