JP5132153B2 - フッ素重合体生成物の一軸延伸法 - Google Patents

フッ素重合体生成物の一軸延伸法 Download PDF

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Publication number
JP5132153B2
JP5132153B2 JP2006547588A JP2006547588A JP5132153B2 JP 5132153 B2 JP5132153 B2 JP 5132153B2 JP 2006547588 A JP2006547588 A JP 2006547588A JP 2006547588 A JP2006547588 A JP 2006547588A JP 5132153 B2 JP5132153 B2 JP 5132153B2
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JP
Japan
Prior art keywords
stretching
product
green
fluoropolymer product
fluoropolymer
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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
JP2006547588A
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English (en)
Japanese (ja)
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JP2007516880A (ja
JP2007516880A5 (enExample
Inventor
ミハエル ルク
ジェフ シューエル
ジェイソン ヒル
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.)
Boston Scientific Ltd Barbados
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Boston Scientific Ltd Barbados
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Publication date
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Publication of JP2007516880A5 publication Critical patent/JP2007516880A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2006547588A 2003-12-30 2004-12-30 フッ素重合体生成物の一軸延伸法 Expired - Fee Related JP5132153B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53309603P 2003-12-30 2003-12-30
US60/533,096 2003-12-30
PCT/US2004/044020 WO2005065918A1 (en) 2003-12-30 2004-12-30 Method of uniaxially expanding a fluoropolymer product

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010200395A Division JP2011025703A (ja) 2003-12-30 2010-09-07 フッ素重合体生成物の一軸延伸法

Publications (3)

Publication Number Publication Date
JP2007516880A JP2007516880A (ja) 2007-06-28
JP2007516880A5 JP2007516880A5 (enExample) 2012-10-04
JP5132153B2 true JP5132153B2 (ja) 2013-01-30

Family

ID=34748853

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2006547588A Expired - Fee Related JP5132153B2 (ja) 2003-12-30 2004-12-30 フッ素重合体生成物の一軸延伸法
JP2010200395A Withdrawn JP2011025703A (ja) 2003-12-30 2010-09-07 フッ素重合体生成物の一軸延伸法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010200395A Withdrawn JP2011025703A (ja) 2003-12-30 2010-09-07 フッ素重合体生成物の一軸延伸法

Country Status (5)

Country Link
US (1) US8298462B2 (enExample)
EP (1) EP1713634B1 (enExample)
JP (2) JP5132153B2 (enExample)
CA (1) CA2564964A1 (enExample)
WO (1) WO2005065918A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775100A1 (en) * 2005-10-12 2007-04-18 Singtex Industrial Co., Ltd. Manufacturing method of uniaxially drawn porous polytetrafluoroethylene membrane
JP5602213B2 (ja) * 2012-11-28 2014-10-08 日東電工株式会社 巻回体およびフィルタ用濾材

Family Cites Families (42)

* 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
US3962153A (en) * 1970-05-21 1976-06-08 W. L. Gore & Associates, Inc. Very highly stretched polytetrafluoroethylene and process therefor
US4110392A (en) * 1976-12-17 1978-08-29 W. L. Gore & Associates, Inc. Production of porous sintered PTFE products
JPS6037735B2 (ja) 1978-10-18 1985-08-28 住友電気工業株式会社 人工血管
US4647416A (en) * 1983-08-03 1987-03-03 Shiley Incorporated Method of preparing a vascular graft prosthesis
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
US5071609A (en) * 1986-11-26 1991-12-10 Baxter International Inc. Process of manufacturing porous multi-expanded fluoropolymers
US5026591A (en) 1987-04-21 1991-06-25 W. L. Gore & Associates, Inc. Coated products and methods for making
US4816339A (en) 1987-04-28 1989-03-28 Baxter International Inc. Multi-layered poly(tetrafluoroethylene)/elastomer materials useful for in vivo implantation
US5061276A (en) 1987-04-28 1991-10-29 Baxter International Inc. Multi-layered poly(tetrafluoroethylene)/elastomer materials useful for in vivo implantation
JPH07119303B2 (ja) * 1987-09-21 1995-12-20 住友電気工業株式会社 四弗化エチレン樹脂多孔質膜の製造方法
US5026513A (en) 1987-10-19 1991-06-25 W. L. Gore & Associates, Inc. Process for making rapidly recoverable PTFE
US4973609A (en) 1988-11-17 1990-11-27 Memron, Inc. Porous fluoropolymer alloy and process of manufacture
US5152782A (en) 1989-05-26 1992-10-06 Impra, Inc. Non-porous coated ptfe graft
US4955899A (en) 1989-05-26 1990-09-11 Impra, Inc. Longitudinally compliant vascular graft
JP2814574B2 (ja) * 1989-06-15 1998-10-22 住友電気工業株式会社 ポリテトラフルオロエチレン多孔質体およびその製造方法
FR2677919B1 (fr) 1991-06-21 1995-05-19 Axon Cable Sa Procede de fabrication d'un ruban de polytetrafluoroethylene de grande porosite, ruban poreux obtenu et utilisation dudit ruban.
US5192310A (en) 1991-09-16 1993-03-09 Atrium Medical Corporation Self-sealing implantable vascular graft
WO1993018214A1 (en) 1992-03-13 1993-09-16 Atrium Medical Corporation Controlled porosity expanded polytetrafluoroethylene products and fabrication
US5628782A (en) 1992-12-11 1997-05-13 W. L. Gore & Associates, Inc. Method of making a prosthetic vascular graft
WO1995005277A1 (en) 1993-08-18 1995-02-23 W.L. Gore & Associates, Inc. A thin-wall, seamless, porous polytetrafluoroethylene tube
JPH07196831A (ja) * 1993-12-28 1995-08-01 Japan Gore Tex Inc ポリテトラフルオロエチレン多孔膜とその製造方法
JP3077534B2 (ja) * 1994-05-31 2000-08-14 日立電線株式会社 ポリテトラフルオロエチレンの高強度繊維及びその製造方法
US5665114A (en) 1994-08-12 1997-09-09 Meadox Medicals, Inc. Tubular expanded polytetrafluoroethylene implantable prostheses
US6015429A (en) 1994-09-08 2000-01-18 Gore Enterprise Holdings, Inc. Procedures for introducing stents and stent-grafts
US5476589A (en) 1995-03-10 1995-12-19 W. L. Gore & Associates, Inc. Porpous PTFE film and a manufacturing method therefor
US6039755A (en) 1997-02-05 2000-03-21 Impra, Inc., A Division Of C.R. Bard, Inc. Radially expandable tubular polytetrafluoroethylene grafts and method of making same
US6124523A (en) 1995-03-10 2000-09-26 Impra, Inc. Encapsulated stent
JPH10503964A (ja) 1995-06-07 1998-04-14 ゴア ハイブリッド テクノロジーズ，インコーポレイティド 治療用デバイスのための移植可能な閉じ込め装置並びにその中にそのデバイスを装填及び再装填する方法
US5800512A (en) 1996-01-22 1998-09-01 Meadox Medicals, Inc. PTFE vascular graft
US5607478A (en) 1996-03-14 1997-03-04 Meadox Medicals Inc. Yarn wrapped PTFE tubular prosthesis
US5928279A (en) 1996-07-03 1999-07-27 Baxter International Inc. Stented, radially expandable, tubular PTFE grafts
JPH10323890A (ja) * 1997-05-23 1998-12-08 Nippon Oil Co Ltd フッ素樹脂延伸成形体の製造方法
JP3811253B2 (ja) * 1997-05-26 2006-08-16 日東電工株式会社 ポリテトラフルオロエチレン多孔質チューブ及びその製造方法
US6103172A (en) 1998-04-07 2000-08-15 Pall Corporation Method of preparaing a porous polytetrafluoroethylene membranne
US6517571B1 (en) 1999-01-22 2003-02-11 Gore Enterprise Holdings, Inc. Vascular graft with improved flow surfaces
US6296661B1 (en) 2000-02-01 2001-10-02 Luis A. Davila Self-expanding stent-graft
US6245100B1 (en) 2000-02-01 2001-06-12 Cordis Corporation Method for making a self-expanding stent-graft
JP2002035558A (ja) * 2000-07-24 2002-02-05 Nitto Denko Corp 耐液性通気フィルターおよびその製造方法
US7789908B2 (en) 2002-06-25 2010-09-07 Boston Scientific Scimed, Inc. Elastomerically impregnated ePTFE to enhance stretch and recovery properties for vascular grafts and coverings
US7879085B2 (en) 2002-09-06 2011-02-01 Boston Scientific Scimed, Inc. ePTFE crimped graft
US6926735B2 (en) 2002-12-23 2005-08-09 Scimed Life Systems, Inc. Multi-lumen vascular grafts having improved self-sealing properties

Also Published As

Publication number Publication date
EP1713634B1 (en) 2013-07-24
US8298462B2 (en) 2012-10-30
US20060145394A1 (en) 2006-07-06
JP2007516880A (ja) 2007-06-28
CA2564964A1 (en) 2005-07-21
EP1713634A1 (en) 2006-10-25
WO2005065918A1 (en) 2005-07-21
JP2011025703A (ja) 2011-02-10

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