DE69216243D1 - Lösungsmitteln für Tetrafluoräthylenpolymere - Google Patents

Lösungsmitteln für Tetrafluoräthylenpolymere

Info

Publication number
DE69216243D1
DE69216243D1 DE69216243T DE69216243T DE69216243D1 DE 69216243 D1 DE69216243 D1 DE 69216243D1 DE 69216243 T DE69216243 T DE 69216243T DE 69216243 T DE69216243 T DE 69216243T DE 69216243 D1 DE69216243 D1 DE 69216243D1
Authority
DE
Germany
Prior art keywords
solvents
tetrafluoroethylene polymers
tetrafluoroethylene
polymers
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 - Lifetime
Application number
DE69216243T
Other languages
English (en)
Other versions
DE69216243T2 (de
Inventor
William Tuminello
Robert Cavanaugh
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69216243D1 publication Critical patent/DE69216243D1/de
Application granted granted Critical
Publication of DE69216243T2 publication Critical patent/DE69216243T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/093—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised 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
    • C08J2327/02—Characterised 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
    • C08J2327/12—Characterised 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
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
DE69216243T 1991-08-29 1992-08-31 Lösungsmitteln für Tetrafluoräthylenpolymere Expired - Lifetime DE69216243T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75148191A 1991-08-19 1991-08-19
US07/936,449 US5328946A (en) 1991-08-29 1992-08-28 Solvents for tetrafluoroethylene polymers
PCT/US1992/007426 WO1993005100A1 (en) 1991-08-29 1992-08-31 Solvents for tetrafluoroethylene polymers

Publications (2)

Publication Number Publication Date
DE69216243D1 true DE69216243D1 (de) 1997-02-06
DE69216243T2 DE69216243T2 (de) 1997-05-22

Family

ID=27115425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216243T Expired - Lifetime DE69216243T2 (de) 1991-08-29 1992-08-31 Lösungsmitteln für Tetrafluoräthylenpolymere

Country Status (7)

Country Link
US (4) US5328946A (de)
EP (1) EP0601115B1 (de)
JP (1) JP3240138B2 (de)
AU (1) AU2588392A (de)
CA (1) CA2116673A1 (de)
DE (1) DE69216243T2 (de)
WO (1) WO1993005100A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328946A (en) * 1991-08-29 1994-07-12 E. I. Du Pont De Nemours And Company Solvents for tetrafluoroethylene polymers
DE69306402T2 (de) * 1992-08-28 1997-04-30 Du Pont Niedrigschmelzendes tetrafluorethylene-copolymer und seine verwendung
US5237049A (en) * 1992-08-28 1993-08-17 E. I. Du Pont De Nemours And Company Purification and adhesion of fluoropolymers
US5364929A (en) * 1993-01-13 1994-11-15 E. I. Du Pont De Nemours And Company Dissolution of tetrafluoroethylene polymers at superautogenous pressure
WO1995002447A1 (en) * 1993-07-16 1995-01-26 E.I. Du Pont De Nemours And Company Asymmetric membranes of polytetrafluoroethylene and their preparation
US5798181A (en) * 1994-10-04 1998-08-25 W. L. Gore & Associates, Inc. Fluoropolymer coated elastomeric rollers and structures
US5518563A (en) * 1994-12-29 1996-05-21 E. I. Du Pont De Nemours And Company Adhesion of high-melting perfluoroplastic materials
US5532310A (en) * 1995-04-28 1996-07-02 Minnesota Mining And Manufacturing Company Surfactants to create fluoropolymer dispersions in fluorinated liquids
WO1997010102A1 (en) * 1995-09-13 1997-03-20 W.L. Gore & Associates, Inc. Conductive fluoropolymer coated elastomeric rollers and structures
KR19990077167A (ko) * 1996-01-11 1999-10-25 미리암 디. 메코너헤이 폴리올레핀 중합체의 블렌드로부터 플래시 방사된 섬유
US6136911A (en) * 1996-01-11 2000-10-24 E.I. Du Pont De Nemours And Company Fibers flash-spun from partially fluorinated polymers
JP3584612B2 (ja) * 1996-05-30 2004-11-04 旭硝子株式会社 固体高分子型燃料電池およびその電極の製造方法
US5874171A (en) * 1996-08-09 1999-02-23 E. I. Dupont De Nemours And Company Compositions and assemblies of high-melting perfluoroplastic materials
US5866711A (en) * 1996-09-13 1999-02-02 E. I. Du Pont De Nemours And Company Fluorocyanate and fluorocarbamate monomers and polymers thereof
US5969067A (en) * 1996-09-13 1999-10-19 E.I. Dupont De Nemours And Company Phosphorus-containing fluoromonomers and polymers thereof
US5919878A (en) * 1996-09-13 1999-07-06 E. I. Du Pont De Nemours And Company Amorphous fluoropolymer containing perfluoro(ethyl vinyl ether)
US5985459A (en) * 1996-10-31 1999-11-16 The Gillette Company Method of treating razor blade cutting edges
DE69708918T2 (de) * 1997-01-09 2002-07-18 E.I. Du Pont De Nemours And Co., Wilmington Flash-gesponnene fasern aus vollhalogenierten polymeren
KR100588281B1 (ko) * 1997-09-24 2006-09-22 아사히 가라스 가부시키가이샤 불소-함유수지조성물
CN1112594C (zh) * 1997-10-02 2003-06-25 旭硝子株式会社 折射率分布型光学树脂材料
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
US6251500B1 (en) 1999-02-01 2001-06-26 Rjf International Corporation Write-on/wipe off wall covering
US6790213B2 (en) 2002-01-07 2004-09-14 C.R. Bard, Inc. Implantable prosthesis
US20040024448A1 (en) 2002-08-05 2004-02-05 Chang James W. Thermoplastic fluoropolymer-coated medical devices
US7049365B2 (en) * 2003-01-06 2006-05-23 E. I. Du Pont De Nemours And Company Fluoropolymer sealant
US6930861B2 (en) 2003-04-08 2005-08-16 Seagate Technology Llc Encapsulant for microactuator suspension
US20070042154A1 (en) * 2003-04-08 2007-02-22 Seagate Technology Llc Self-assembled monolayer enhanced DLC coatings
US7746600B2 (en) * 2003-04-08 2010-06-29 Seagate Technology Llc Encapsulant for a disc drive component
US10629947B2 (en) 2008-08-05 2020-04-21 Sion Power Corporation Electrochemical cell
US20070196673A1 (en) * 2006-02-17 2007-08-23 Seagate Technology Llc Lubricative and protective thin film
CN101939862B (zh) * 2008-01-08 2014-03-12 赛昂能源有限公司 多孔电极以及相关联的方法
EP2344049B1 (de) 2008-10-03 2021-01-27 C.R.Bard, Inc. Implantierbare prothese
DK2384375T3 (en) 2009-01-16 2017-10-16 Zeus Ind Products Inc ELECTROSPINING PTFE WITH HIGH-VISUAL MATERIALS
US20130268062A1 (en) 2012-04-05 2013-10-10 Zeus Industrial Products, Inc. Composite prosthetic devices
WO2010107499A2 (en) * 2009-03-19 2010-09-23 Sion Power Corporation Cathode for lithium battery
GB2474827A (en) 2009-08-04 2011-05-04 Cambridge Display Tech Ltd Surface modification
JP2013501539A (ja) 2009-08-07 2013-01-17 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 静電紡糸繊維層を備える補綴具及びその製造方法
US20110206992A1 (en) * 2009-08-28 2011-08-25 Sion Power Corporation Porous structures for energy storage devices
US20110070491A1 (en) 2009-08-28 2011-03-24 Sion Power Corporation Electrochemical cells comprising porous structures comprising sulfur
WO2011129410A1 (ja) * 2010-04-16 2011-10-20 旭硝子株式会社 含フッ素バインダー組成物、それを用いた二次電池用電極合剤、二次電池用電極及び二次電池
EP3928807A1 (de) 2011-01-28 2021-12-29 Merit Medical Systems, Inc. Elektrogesponnener ptfe-beschichteter stent und verfahren zur verwendung
JP6042355B2 (ja) * 2011-03-09 2016-12-14 ボード・オブ・リージエンツ，ザ・ユニバーシテイ・オブ・テキサス・システム 繊維の製造のための装置及び方法
KR101807911B1 (ko) 2011-06-17 2017-12-11 시온 파워 코퍼레이션 전극 도금 기술
WO2013055573A1 (en) 2011-10-13 2013-04-18 Sion Power Corporation Electrode structure and method for making the same
KR102037543B1 (ko) 2012-01-16 2019-10-28 메리트 메디컬 시스템즈, 인크. 회전 방사 재료로 커버링된 의료 기구 및 제조 방법
WO2013123131A1 (en) 2012-02-14 2013-08-22 Sion Power Corporation Electrode structure for electrochemical cell
US11541154B2 (en) 2012-09-19 2023-01-03 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
CN105190966B (zh) 2012-12-19 2018-06-12 锡安能量公司 电极结构及其制造方法
EP2971320B1 (de) 2013-03-13 2021-09-29 Merit Medical Systems, Inc. Seriell aufgetragene fasermaterialien sowie zugehörige vorrichtungen und verfahren
US9827703B2 (en) 2013-03-13 2017-11-28 Merit Medical Systems, Inc. Methods, systems, and apparatuses for manufacturing rotational spun appliances
JP6395411B2 (ja) 2014-03-25 2018-09-26 三井・ケマーズ フロロプロダクツ株式会社 テトラフルオロエチレンとパーフルオロ（エチルビニルエーテル）との共重合体を含む複合成形体
CN106256034B (zh) 2014-05-01 2019-04-23 锡安能量公司 电极制造方法及相关制品
JP6777642B2 (ja) 2015-02-26 2020-10-28 メリット・メディカル・システムズ・インコーポレイテッドＭｅｒｉｔ Ｍｅｄｉｃａｌ Ｓｙｓｔｅｍｓ，Ｉｎｃ． 層状医療器具及び方法
SG11202012276YA (en) 2018-06-12 2021-01-28 3M Innovative Properties Co Fluoropolymer coatings for substrates comprising an elastomeric material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461129A (en) * 1967-05-04 1969-08-12 Du Pont 4-alkoxy (and 4-cycloalkoxy) -3-oxazolines having halogenated hydrocarbon substituents in the 2- and 5-positions
US4360488A (en) * 1979-08-13 1982-11-23 Imperial Chemical Industries Limited Removal of solvent from gels of poly(hydroxybutyrate) and shaped articles formed therefrom
US4298697A (en) * 1979-10-23 1981-11-03 Diamond Shamrock Corporation Method of making sheet or shaped cation exchange membrane
US4414280A (en) * 1980-08-08 1983-11-08 E. I. Du Pont De Nemours And Company Membranes and composites from fluoropolymer solutions
US4391844A (en) * 1981-06-26 1983-07-05 Diamond Shamrock Corporation Method for making linings and coatings from soluble cross-linkable perfluorocarbon copolymers
JPH01192812A (ja) * 1988-01-20 1989-08-02 Toray Ind Inc 耐熱・耐薬品性に優れ高強力な繊維及びその製造方法
US5108836A (en) * 1989-05-22 1992-04-28 Rexham Industries Corp. Weatherable protective surfacing film
US5328946A (en) * 1991-08-29 1994-07-12 E. I. Du Pont De Nemours And Company Solvents for tetrafluoroethylene polymers
US5459191A (en) * 1992-08-28 1995-10-17 E. I. Du Pont De Nemours And Company Solvents for tetrafluoroethylene polymers

Also Published As

Publication number Publication date
CA2116673A1 (en) 1993-03-18
JPH06510086A (ja) 1994-11-10
US5690878A (en) 1997-11-25
US5652025A (en) 1997-07-29
WO1993005100A1 (en) 1993-03-18
US5683557A (en) 1997-11-04
AU2588392A (en) 1993-04-05
JP3240138B2 (ja) 2001-12-17
DE69216243T2 (de) 1997-05-22
EP0601115B1 (de) 1996-12-27
EP0601115A1 (de) 1994-06-15
US5328946A (en) 1994-07-12

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Legal Events

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8364 No opposition during term of opposition