New! View global litigation for patent families

DE69617707T2 - Starke, luftdurchlässige membranen aus polytetrafluorethylen - Google Patents

Starke, luftdurchlässige membranen aus polytetrafluorethylen

Info

Publication number
DE69617707T2
DE69617707T2 DE1996617707 DE69617707T DE69617707T2 DE 69617707 T2 DE69617707 T2 DE 69617707T2 DE 1996617707 DE1996617707 DE 1996617707 DE 69617707 T DE69617707 T DE 69617707T DE 69617707 T2 DE69617707 T2 DE 69617707T2
Authority
DE
Grant status
Grant
Patent type
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 - Lifetime
Application number
DE1996617707
Other languages
English (en)
Other versions
DE69617707D1 (de )
Inventor
A Branca
Wolfgang Burger
E Hubis
Christiane Rudolf
Ralf Tillmanns
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.)
Gore W L and Associates GmbH
Gore W L and Associates Inc
Original Assignee
Gore W L and Associates GmbH
Gore W L and Associates Inc
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
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692Other shaped material, e.g. perforated or porous sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/30Polyalkenyl halides
    • B01D71/32Polyalkenyl halides containing fluorine atoms
    • B01D71/36Polytetrafluoroethene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2027/00Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene, Gore Tex (R)
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J2327/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18Homopolymers or copolymers of tetrafluoroethylene
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0313Organic insulating material
    • H05K1/032Organic insulating material consisting of one material
    • H05K1/034Organic insulating material consisting of one material containing halogen
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y10T428/249964Fibers of defined composition
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978Voids specified as micro
DE1996617707 1995-08-04 1996-08-02 Starke, luftdurchlässige membranen aus polytetrafluorethylen Expired - Lifetime DE69617707T2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US189395 true 1995-08-04 1995-08-04
US348795 true 1995-09-08 1995-09-08
US814395 true 1995-10-31 1995-10-31
DE1995144912 DE19544912A1 (de) 1995-12-01 1995-12-01 PTFE-Körper aus mikroporösem Polytetrafluorethylen mit Füllstoff und Verfahren zu dessen Herstellung
DE1996617707 DE69617707D1 (de) 1995-08-04 1996-08-02 Starke, luftdurchlässige membranen aus polytetrafluorethylen
PCT/US1996/012619 WO1997006206A1 (en) 1995-08-04 1996-08-02 Strong, air permeable membranes of polytetrafluoroethylene

Publications (1)

Publication Number Publication Date
DE69617707T2 true DE69617707T2 (de) 2002-05-08

Family

ID=27438244

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996617707 Expired - Lifetime DE69617707T2 (de) 1995-08-04 1996-08-02 Starke, luftdurchlässige membranen aus polytetrafluorethylen
DE1996617707 Expired - Lifetime DE69617707D1 (de) 1995-08-04 1996-08-02 Starke, luftdurchlässige membranen aus polytetrafluorethylen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1996617707 Expired - Lifetime DE69617707D1 (de) 1995-08-04 1996-08-02 Starke, luftdurchlässige membranen aus polytetrafluorethylen

Country Status (7)

Country Link
US (1) US5814405A (de)
EP (1) EP0850265B1 (de)
JP (1) JP3863183B2 (de)
CA (1) CA2233695C (de)
DE (2) DE69617707T2 (de)
ES (1) ES2164909T3 (de)
WO (1) WO1997006206A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2839949A1 (de) 2013-08-23 2015-02-25 W.L. Gore & Associates GmbH Verfahren zur Herstellung einer strukturierten Folie
EP3061598A1 (de) 2015-02-24 2016-08-31 W.L. Gore & Associates GmbH Verfahren zur Herstellung einer porösen Folienanordnung
EP3284985A1 (de) 2016-08-17 2018-02-21 W.L. Gore & Associates GmbH Rückschlagventil

Families Citing this family (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69804948T2 (de) * 1997-01-21 2002-11-28 Gore Enterprise Holdings Inc Tintenfilterelement für drucker
JPH1177787A (ja) * 1997-09-02 1999-03-23 Daikin Ind Ltd 高導電性ポリテトラフルオロエチレンシートの製造方法及び高導電性ポリテトラフルオロエチレン幅広長尺状シート
WO1999016138A1 (en) * 1997-09-22 1999-04-01 W.L. Gore & Associates Gmbh An electrochemical energy storage means
US5931865A (en) * 1997-11-24 1999-08-03 Gore Enterprise Holdings, Inc. Multiple-layered leak resistant tube
US6737165B1 (en) * 1998-08-06 2004-05-18 Omlidon Technologies Llc Melt-processible poly(tetrafluoroethylene)
US6531559B1 (en) 1998-08-06 2003-03-11 Eidgenössische Technische Hochschule Zürich Melt-processible poly (tetrafluoroethylene)
US6277512B1 (en) 1999-06-18 2001-08-21 3M Innovative Properties Company Polymer electrolyte membranes from mixed dispersions
US6331351B1 (en) 1999-09-22 2001-12-18 Gore Enterprise Holdings, Inc. Chemically active filter material
US6238467B1 (en) 1999-09-24 2001-05-29 Gore Enterprise Holdings, Inc. Rigid multi-functional filter assembly
JP4880824B2 (ja) * 2001-04-12 2012-02-22 住友化学株式会社 多孔性フィルム
US6613203B1 (en) * 2001-09-10 2003-09-02 Gore Enterprise Holdings Ion conducting membrane having high hardness and dimensional stability
US6770577B2 (en) * 2001-10-29 2004-08-03 Gore Enterprise Holdings, Inc. Architectural fabric
US6517612B1 (en) * 2001-10-29 2003-02-11 Gore Enterprise Holdings, Inc. Centrifugal filtration device
US20040015224A1 (en) * 2002-07-22 2004-01-22 Armstrong Joseph R. Endoluminal expansion system
US20040024392A1 (en) * 2002-08-05 2004-02-05 Lewis James D. Apparatus and method for cryosurgery
WO2004016341A3 (en) * 2002-08-14 2004-11-18 Pall Corp Fluoropolymer membrane
US20040074391A1 (en) * 2002-10-16 2004-04-22 Vincent Durante Filter system
US20040081886A1 (en) 2002-10-25 2004-04-29 David Zuckerbrod Separator for electrochemical devices
US20060058866A1 (en) 2003-01-17 2006-03-16 Cully Edward H Deployment system for an expandable device
US7198636B2 (en) 2003-01-17 2007-04-03 Gore Enterprise Holdings, Inc. Deployment system for an endoluminal device
US7753945B2 (en) * 2003-01-17 2010-07-13 Gore Enterprise Holdings, Inc. Deployment system for an endoluminal device
US20040175571A1 (en) * 2003-03-06 2004-09-09 Wolfgang Buerger Filled PTFE membranes and gaskets made therefrom
US20040173978A1 (en) 2003-03-06 2004-09-09 Christopher Bowen PTFE membranes and gaskets made therefrom
US7276287B2 (en) * 2003-12-17 2007-10-02 Eidgenössische Technische Hochschule Zürich Melt-processible poly(tetrafluoroethylene)
US7501003B2 (en) * 2004-03-02 2009-03-10 Gore Enterprise Holdings Composite filter media
US20050216043A1 (en) * 2004-03-26 2005-09-29 Blatter Duane D Stented end graft vessel device for anastomosis and related methods for percutaneous placement
US7078816B2 (en) 2004-03-31 2006-07-18 Endicott Interconnect Technologies, Inc. Circuitized substrate
US7270845B2 (en) * 2004-03-31 2007-09-18 Endicott Interconnect Technologies, Inc. Dielectric composition for forming dielectric layer for use in circuitized substrates
US7145221B2 (en) * 2004-03-31 2006-12-05 Endicott Interconnect Technologies, Inc. Low moisture absorptive circuitized substrate, method of making same, electrical assembly utilizing same, and information handling system utilizing same
US7922946B2 (en) * 2004-11-24 2011-04-12 Donaldson Company, Inc. PTFE membrane
US7524445B2 (en) * 2004-12-31 2009-04-28 Boston Scientific Scimed, Inc. Method for making ePTFE and structure containing such ePTFE, such as a vascular graft
US20110129657A1 (en) * 2005-02-11 2011-06-02 Norman Clough Ballistic Resistant Composite Fabric
US20060233990A1 (en) * 2005-04-13 2006-10-19 Trivascular, Inc. PTFE layers and methods of manufacturing
US20060233991A1 (en) 2005-04-13 2006-10-19 Trivascular, Inc. PTFE layers and methods of manufacturing
US8851294B2 (en) * 2005-05-25 2014-10-07 W. L. Gore & Associates, Inc. Aqueous delivery system for low surface energy structures
EP1750493B1 (de) * 2005-07-14 2011-03-16 W.L.Gore & Associates Gmbh Kühllüftereinheit zum Kühlen von elektronischen Bauelementen
US7306729B2 (en) * 2005-07-18 2007-12-11 Gore Enterprise Holdings, Inc. Porous PTFE materials and articles produced therefrom
US8187733B2 (en) 2005-08-02 2012-05-29 W. L. Gore & Associates, Inc. Architectural fabric
US7501356B2 (en) * 2005-08-02 2009-03-10 Gore Enterprise Holdings, Inc. Architectural fabric
US8349747B2 (en) 2005-08-02 2013-01-08 W. L. Gore & Associates, Inc. High seam strength architectural fabric
JP4963185B2 (ja) * 2006-03-28 2012-06-27 日東電工株式会社 ポリテトラフルオロエチレン多孔質膜の製造方法とフィルター濾材ならびにフィルターユニット
JP5204384B2 (ja) * 2006-05-19 2013-06-05 富士フイルム株式会社 結晶性ポリマー微孔性膜とその製造方法、および濾過用フィルター
US20080255663A1 (en) 2007-04-13 2008-10-16 Akpek Esen K Artificial Cornea and Method of Making Same
US8147583B2 (en) * 2007-06-08 2012-04-03 Gore Enterprise Holdings, Inc. Multiple layer filter media
CN107089046A (zh) * 2007-07-18 2017-08-25 日东电工株式会社 防水透声膜、防水透声膜的制造方法及使用其的电器
US7785363B2 (en) * 2007-08-15 2010-08-31 Boston Scientific Scimed, Inc. Skewed nodal-fibril ePTFE structure
US8906081B2 (en) 2007-09-13 2014-12-09 W. L. Gore & Associates, Inc. Stented vascular graft
US8663309B2 (en) 2007-09-26 2014-03-04 Trivascular, Inc. Asymmetric stent apparatus and method
US8226701B2 (en) 2007-09-26 2012-07-24 Trivascular, Inc. Stent and delivery system for deployment thereof
US8066755B2 (en) 2007-09-26 2011-11-29 Trivascular, Inc. System and method of pivoted stent deployment
US8110283B2 (en) * 2007-09-28 2012-02-07 General Electric Company Article and associated method
US8328861B2 (en) 2007-11-16 2012-12-11 Trivascular, Inc. Delivery system and method for bifurcated graft
US8083789B2 (en) 2007-11-16 2011-12-27 Trivascular, Inc. Securement assembly and method for expandable endovascular device
US7989115B2 (en) * 2007-12-14 2011-08-02 Gore Enterprise Holdings, Inc. Highly stable fuel cell membranes and methods of making them
US7812081B2 (en) * 2008-02-26 2010-10-12 General Electric Company Methods of making a mixture for a PTFE membrane with inorganic materials, and compositions related thereto
US8673040B2 (en) 2008-06-13 2014-03-18 Donaldson Company, Inc. Filter construction for use with air in-take for gas turbine and methods
US7942275B2 (en) * 2008-07-08 2011-05-17 Bha Group, Inc. Expanded PFTE membrane and method of making
US8071006B2 (en) * 2008-08-12 2011-12-06 General Electric Company Poly(tetrafluoroethylene) zeolite composite and methods
US20100050872A1 (en) * 2008-08-29 2010-03-04 Kwangyeol Lee Filter and methods of making and using the same
JP4937977B2 (ja) * 2008-09-02 2012-05-23 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
US7648542B1 (en) 2008-10-13 2010-01-19 Bgf Industries, Inc. Static dissipative glass filtration fabric
EP2364196B1 (de) * 2008-12-05 2013-03-20 E. I. du Pont de Nemours and Company Filtermedium mit nanovliesschicht
JP4637965B2 (ja) * 2009-01-21 2011-02-23 日東電工株式会社 防水通音膜とその製造方法ならびにそれを用いた電気製品
US20100280200A1 (en) 2009-03-24 2010-11-04 Poddar Tarun K Water Permeable Fluoropolymer Articles
US8658707B2 (en) 2009-03-24 2014-02-25 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products
US9139669B2 (en) 2009-03-24 2015-09-22 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
ES2384910T3 (es) 2009-04-02 2012-07-13 W.L. Gore & Associates Gmbh Casete de filtrado, dispositivo de filtrado y turbina de gas con dicho casete de filtrado
US20120034548A1 (en) 2009-05-01 2012-02-09 W. L. Gore & Associates, Co., Ltd. Gas diffusion layer for fuel cell
US8163662B2 (en) * 2009-05-13 2012-04-24 W. L. Gore & Associates, Inc. Lightweight, durable enclosures and laminates for making the same
US9084447B2 (en) 2009-05-13 2015-07-21 W. L. Gore & Associates, Inc. Lightweight, durable apparel and laminates for making the same
US9006117B2 (en) * 2009-05-13 2015-04-14 W. L. Gore & Associates, Inc. Lightweight, durable apparel and laminates for making the same
EP2440307A4 (de) 2009-06-12 2012-12-12 Clarcor Air Filtration Products Inc Klimaanlagensystem mit einem membranenfreien filter und/oder einem integralrahmen für einen filter
US8296970B2 (en) 2009-09-29 2012-10-30 W. L. Gore & Associates, Inc. Waterproof breathable footwear having hybrid upper construction
US20110146493A1 (en) * 2009-12-22 2011-06-23 General Electric Company Filter bag and laminated filter media
JP5470140B2 (ja) * 2010-03-31 2014-04-16 富士フイルム株式会社 結晶性ポリマー微孔性膜及び濾過用フィルター
JP5470139B2 (ja) * 2010-03-31 2014-04-16 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに、該結晶性ポリマー微孔性膜を用いた濾過用フィルター
JP5470137B2 (ja) * 2010-03-31 2014-04-16 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに、該結晶性ポリマー微孔性膜を用いた濾過用フィルター
US8462973B2 (en) 2010-05-17 2013-06-11 W.L. Gore & Associates, Inc. Ear fitting
JP2012011369A (ja) * 2010-06-01 2012-01-19 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
WO2012012418A1 (en) 2010-07-22 2012-01-26 Clarcor Air Filtration Products, Inc. Self service kiosk incorporating moisture repellant filter
US8808848B2 (en) 2010-09-10 2014-08-19 W. L. Gore & Associates, Inc. Porous article
US8795561B2 (en) 2010-09-29 2014-08-05 Milliken & Company Process of forming a nanofiber non-woven containing particles
US8889572B2 (en) 2010-09-29 2014-11-18 Milliken & Company Gradient nanofiber non-woven
US20120310210A1 (en) 2011-03-04 2012-12-06 Campbell Carey V Eluting medical devices
US9415193B2 (en) 2011-03-04 2016-08-16 W. L. Gore & Associates, Inc. Eluting medical devices
US20130253466A1 (en) 2011-06-23 2013-09-26 Carey V. Campbell Controllable inflation profile balloon cover apparatus and methods
US20130004690A1 (en) 2011-06-29 2013-01-03 Mikhael Michael G Hydrophilic expanded fluoropolymer composite and method of making same
US20130035665A1 (en) 2011-08-05 2013-02-07 W. L. Gore & Associates, Inc. Polymer-Based Occlusion Devices, Systems and Methods
KR20140070558A (ko) * 2011-09-23 2014-06-10 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 표면 개질된 플루오로 중합체 막 및 이의 제조 방법
US9730726B2 (en) 2011-10-07 2017-08-15 W. L. Gore & Associates, Inc. Balloon assemblies having controllably variable topographies
EP2785431B1 (de) 2011-12-02 2016-03-16 W.L. Gore & Associates, Inc. Wärmestabilisierte verbundstofffiltermedien und verfahren zur herstellung der filtermedien
US20130184658A1 (en) 2012-01-13 2013-07-18 W. L. Gore & Associates, Inc. Occlusion devices and methods of their manufacture and use
US9775933B2 (en) 2012-03-02 2017-10-03 W. L. Gore & Associates, Inc. Biocompatible surfaces and devices incorporating such surfaces
US8992595B2 (en) 2012-04-04 2015-03-31 Trivascular, Inc. Durable stent graft with tapered struts and stable delivery methods and devices
US9498363B2 (en) 2012-04-06 2016-11-22 Trivascular, Inc. Delivery catheter for endovascular device
CN104507669A (zh) 2012-04-19 2015-04-08 斯特恩和斯特恩工业有限公司 柔性层合结构
US9381326B2 (en) 2012-06-15 2016-07-05 W. L. Gore & Associates, Inc. Vascular occlusion and drug delivery devices, systems, and methods
US9901715B2 (en) 2012-09-05 2018-02-27 W. L. Gore Associates, Inc. Retractable sheath devices, systems, and methods
US9145469B2 (en) 2012-09-27 2015-09-29 Ticona Llc Aromatic polyester containing a biphenyl chain disruptor
US9205359B2 (en) 2012-10-09 2015-12-08 W.L. Gore & Associates, Inc. V-panel filters
US9480953B2 (en) * 2012-10-17 2016-11-01 W. L. Gore & Associates, Inc. Composite filter media for fuel streams
US20140120287A1 (en) * 2012-10-30 2014-05-01 W. L. Gore & Associates, Inc. Sleeve for medical device assembly
US9700441B2 (en) 2012-10-31 2017-07-11 W. L. Gore & Associates, Inc. Devices and methods related to deposited support structures
EP2727555B1 (de) 2012-10-31 2016-10-05 W.L. Gore & Associates GmbH Fluorpolymerartikel mit einer hohen Oberflächenrauheit und hoher Grobkörnigkeit
EP2789460A4 (de) * 2012-12-11 2016-05-18 Amogreentech Co Ltd Wasserdichte schallübertragungsfolie und herstellungsverfahren dafür
CN104159742B (zh) * 2012-12-11 2016-03-16 阿莫绿色技术有限公司 防水传声片材及其生产方法
ES2538095T3 (es) 2012-12-14 2015-06-17 W.L. Gore & Associates Gmbh Forro de calzado de monofilamentos
US9573339B2 (en) 2013-01-18 2017-02-21 W. L. Gore & Associates, Inc. Low gloss, air permeable, abrasion resistant, printable laminate containing an asymmetric membrane and articles made therefrom
US9855160B2 (en) 2013-03-14 2018-01-02 W. L. Gore & Associates, Inc. Endoprosthesis delivery systems with deployment aids
US20140271775A1 (en) 2013-03-14 2014-09-18 W.L. Gore & Associates, Inc. Porous composites with high-aspect ratio crystals
FR3003807B1 (fr) * 2013-03-26 2016-10-14 Valeo Systemes Thermiques Rechauffeur electrique pour vehicule automobile
US20140366733A1 (en) * 2013-06-18 2014-12-18 Bha Altair, Llc Filter media and method of forming the same
EP2857438A1 (de) 2013-10-02 2015-04-08 Berghof Fluoroplastic Technology GmbH Druckausgleichselement und Herstellungsverfahren dafür
US20150157770A1 (en) 2013-12-05 2015-06-11 W. L. Gore & Associates, Inc. Length extensible implantable device and methods for making such devices
US20150190754A1 (en) 2014-01-06 2015-07-09 W. L. Gore & Associates, Inc. Autogenous Cleaning Filtration Method and Device
EP2937004A1 (de) 2014-04-24 2015-10-28 W.L. Gore & Associates (UK) Ltd. Kleidungsstück mit Lüftungssystem
US9737855B2 (en) 2014-06-17 2017-08-22 W. L. Gore & Associates, Inc. Filtration article containing a filtration material containing fibrous layers having different lengths
JP2017526559A (ja) 2014-08-27 2017-09-14 ダブリュ.エル.ゴア アンド アソシエーツ,ゲゼルシャフト ミット ベシュレンクテル ハフツングW.L. Gore & Associates, Gesellschaft Mit Beschrankter Haftung 防水性かつ水蒸気透過性のラミネート
US9731239B2 (en) 2014-12-15 2017-08-15 W. L. Gore & Associates, Inc. Fluoropolymer article for bacterial filtration
US20160367947A1 (en) 2015-06-19 2016-12-22 W. L. Gore & Associates, Inc. Asymmetric Polytetrafluoroethylene Composite Having A Macro-Textured Surface and Method For Making The Same
WO2017106730A1 (en) 2015-12-17 2017-06-22 W. L. Gore & Associates, Inc. Catalytic filter material
US20170210108A1 (en) 2016-01-27 2017-07-27 Aspen Aerogels,Inc. Laminates comprising reinforced aerogel composites

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA962021A (en) * 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
US4104394A (en) * 1975-12-15 1978-08-01 Sumitomo Electric Industries, Ltd. Method for diametrically expanding thermally contractive ptfe resin tube
US4082893A (en) * 1975-12-24 1978-04-04 Sumitomo Electric Industries, Ltd. Porous polytetrafluoroethylene tubings and process of producing them
US4110392A (en) * 1976-12-17 1978-08-29 W. L. Gore & Associates, Inc. Production of porous sintered PTFE products
GB2025835B (en) * 1978-05-31 1982-10-27 Nitto Electric Ind Co Producing a porous polytetrafluorethylene article
US4596837A (en) * 1982-02-22 1986-06-24 Daikin Industries Ltd. Semisintered polytetrafluoroethylene article and production thereof
US4598011A (en) * 1982-09-10 1986-07-01 Bowman Jeffery B High strength porous polytetrafluoroethylene product having a coarse microstructure
JPH0472845B2 (de) * 1982-12-14 1992-11-19 Daikin Ind Ltd
JPH0428736B2 (de) * 1982-12-14 1992-05-15 Nitsuto Denko Kk
US4671754A (en) * 1984-03-28 1987-06-09 Sumitomo Electric Industries, Ltd. Apparatus for manufacturing porous polytetrafluoroethylene material
US4743480A (en) * 1986-11-13 1988-05-10 W. L. Gore & Associates, Inc. Apparatus and method for extruding and expanding polytetrafluoroethylene tubing and the products produced thereby
JPS63191041A (en) * 1987-02-03 1988-08-08 Komori Printing Mach Co Ltd Density measurement positioning method
DE3879613T2 (de) * 1987-10-19 1993-10-07 Gore & Ass Schnellrückstellbares PTFE und Verfahren zu dessen Herstellung.
US4902423A (en) * 1989-02-02 1990-02-20 W. L. Gore & Associates, Inc. Highly air permeable expanded polytetrafluoroethylene membranes and process for making them
US5098625A (en) * 1989-03-14 1992-03-24 Yeu Ming Tai Chemical Industrial Co., Ltd. Process for forming an expanded porous tetrafluoroethylene polymer
US4985296A (en) * 1989-03-16 1991-01-15 W. L. Gore & Associates, Inc. Polytetrafluoroethylene film
US5167890A (en) * 1989-04-06 1992-12-01 Lenzing Aktiengesellschaft Monoaxially stretched shaped article of polytetrafluoroethylene and process for producing the same
US5234751A (en) * 1989-09-12 1993-08-10 Sumitomo Electric Industries, Ltd. Porous material of polytetrafluoroethylene and process for producing the same
US5225131A (en) * 1989-12-07 1993-07-06 Daikin Industries, Ltd. Process for producing multilayer polytetrafluoroethylene porous membrane and semisintered polytetrafluoroethylene multilayer structure
JPH0689165B2 (ja) * 1990-01-29 1994-11-09 ダイキン工業株式会社 ポリテトラフルオロエチレン多孔膜およびその製造方法
US5217666A (en) * 1991-05-29 1993-06-08 Daikin Industries Ltd. Process for producing porous polytetrafluoroethylene film
CA2110499C (en) * 1991-06-14 1998-06-23 Stanislaw L. Zukowski Surface modified porous expanded polytetrafluoroethylene and process for making
CA2074349C (en) * 1991-07-23 2004-04-20 Shinji Tamaru Polytetrafluoroethylene porous film and preparation and use thereof
EP0630432B1 (de) * 1992-03-13 1999-07-14 Atrium Medical Corporation Gegenstände aus expandiertem fluorpolymer (z. b. polytetrafluorethylen) mit komtrolliert eingestellter porosität, sowie seine herstellung
JP3260890B2 (ja) * 1993-03-02 2002-02-25 日東電工株式会社 ポリテトラフルオロエチレン多孔質膜およびその製造法
JP3003500B2 (ja) * 1994-04-28 2000-01-31 ダイキン工業株式会社 ポリテトラフルオロエチレン複合多孔膜
US5552100A (en) * 1995-05-02 1996-09-03 Baxter International Inc. Method for manufacturing porous fluoropolymer films

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2839949A1 (de) 2013-08-23 2015-02-25 W.L. Gore & Associates GmbH Verfahren zur Herstellung einer strukturierten Folie
EP3061598A1 (de) 2015-02-24 2016-08-31 W.L. Gore & Associates GmbH Verfahren zur Herstellung einer porösen Folienanordnung
EP3284985A1 (de) 2016-08-17 2018-02-21 W.L. Gore & Associates GmbH Rückschlagventil

Also Published As

Publication number Publication date Type
JPH11515036A (ja) 1999-12-21 application
WO1997006206A1 (en) 1997-02-20 application
EP0850265A1 (de) 1998-07-01 application
CA2233695C (en) 2002-12-03 grant
EP0850265B1 (de) 2001-12-05 grant
CA2233695A1 (en) 1997-02-20 application
JP3863183B2 (ja) 2006-12-27 grant
ES2164909T3 (es) 2002-03-01 grant
DE69617707D1 (de) 2002-01-17 grant
US5814405A (en) 1998-09-29 grant

Similar Documents

Publication Publication Date Title
DE29517393U1 (de) Herzbeutelprothese
DE29519794U1 (de) Armstütze
DE29501568U1 (de) Verbindungselement
DE29620094U1 (de) Membranpumpe
DE29516426U1 (de) Messerfaltmaschine
DE29504622U1 (de) Verbindungsbeschlag
DE29517548U1 (de) Armstütze
DE29516456U1 (de) Möbelsystem
DE29500436U1 (de) Sitzmöbel
DE9400541U1 (de) Klappsessel
DE69621211T2 (de) Gelenkanordnung
DE29503438U1 (de) Verbindungselement
DE9416010U1 (de) Membran
DE29511267U1 (de) Armstütze
DE29518810U1 (de) Trennmaschine
DE69611885T2 (de) Verbindungselement
DE69624118T2 (de) Dialysemaschine
DE29510504U1 (de) Verbindungsbeschlag
DE29510715U1 (de) Verbindungsbeschlag
DE69616648T2 (de) Membranpumpe
DE69012925T2 (de) Poröse asymmetrische Polyamidmembranen.
DE29516808U1 (de) Briefkasten
DE29518737U1 (de) Espressosieb-Reinigungsvorrichtung
DE69100681T2 (de) Rohrverbindung.
DE29517750U1 (de) Verbindungsanschluß