DE69610100D1 - Modifiziertes feines polytetrafluorethylenpulver - Google Patents

Modifiziertes feines polytetrafluorethylenpulver

Info

Publication number
DE69610100D1
DE69610100D1 DE69610100T DE69610100T DE69610100D1 DE 69610100 D1 DE69610100 D1 DE 69610100D1 DE 69610100 T DE69610100 T DE 69610100T DE 69610100 T DE69610100 T DE 69610100T DE 69610100 D1 DE69610100 D1 DE 69610100D1
Authority
DE
Germany
Prior art keywords
modified fine
polytetrafluorethylene powder
polytetrafluorethylene
powder
fine
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
DE69610100T
Other languages
English (en)
Other versions
DE69610100T2 (de
Inventor
Theodore Arthur Treat
Satish Chandra Malhotra
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 DE69610100D1 publication Critical patent/DE69610100D1/de
Application granted granted Critical
Publication of DE69610100T2 publication Critical patent/DE69610100T2/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69610100T 1995-06-30 1996-06-27 Modifiziertes feines polytetrafluorethylenpulver Expired - Lifetime DE69610100T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US73695P 1995-06-30 1995-06-30
US67370896A 1996-06-25 1996-06-25
PCT/US1996/010992 WO1997002301A1 (en) 1995-06-30 1996-06-27 Modified polytetrafluoroethylene fine powder

Publications (2)

Publication Number Publication Date
DE69610100D1 true DE69610100D1 (de) 2000-10-05
DE69610100T2 DE69610100T2 (de) 2001-05-31

Family

ID=26668079

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69610100T Expired - Lifetime DE69610100T2 (de) 1995-06-30 1996-06-27 Modifiziertes feines polytetrafluorethylenpulver

Country Status (5)

Country Link
US (1) US5731394A (de)
EP (1) EP0835272B1 (de)
JP (1) JP3764752B2 (de)
DE (1) DE69610100T2 (de)
WO (1) WO1997002301A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3616784B2 (ja) * 1995-09-22 2005-02-02 三井・デュポンフロロケミカル株式会社 変性ポリテトラフルオロエチレンファインパウダーの製造方法
IT1318633B1 (it) 2000-07-20 2003-08-27 Ausimont Spa Polveri fini di politetrafluoroetilene.
JP3879399B2 (ja) * 2000-12-21 2007-02-14 旭硝子株式会社 テトラフルオロエチレン水性分散重合用パラフィンワックスの製造方法およびそれを用いたテトラフルオロエチレン重合体の製造方法
US6664339B2 (en) * 2001-05-15 2003-12-16 Dupont Dow Elastomers Llc Curable base-resistant fluoroelastomers
US6541589B1 (en) 2001-10-15 2003-04-01 Gore Enterprise Holdings, Inc. Tetrafluoroethylene copolymer
US6916887B2 (en) 2002-05-02 2005-07-12 Dupont Dow Elastomers Llc Curable base-resistant fluoroelastomers
US20050139377A1 (en) * 2003-12-31 2005-06-30 Levy Daniel N. Paste extruded insulator with air channels
JP4774675B2 (ja) 2004-04-07 2011-09-14 ダイキン工業株式会社 変性ポリテトラフルオロエチレン粉末及びテトラフルオロエチレン重合体の製造方法
CN101056906B (zh) * 2004-11-16 2010-08-18 大金工业株式会社 改性聚四氟乙烯细粉和改性聚四氟乙烯成型体
US7531611B2 (en) * 2005-07-05 2009-05-12 Gore Enterprise Holdings, Inc. Copolymers of tetrafluoroethylene
US7638709B2 (en) * 2007-05-15 2009-12-29 E. I. Du Pont De Nemours And Company Fluoropolymer wire insulation
US9650479B2 (en) 2007-10-04 2017-05-16 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
US9040646B2 (en) 2007-10-04 2015-05-26 W. L. Gore & Associates, Inc. Expandable TFE copolymers, methods of making, and porous, expanded articles thereof
US8637144B2 (en) * 2007-10-04 2014-01-28 W. L. Gore & Associates, Inc. Expandable TFE copolymers, method of making, and porous, expended articles thereof
WO2009142080A1 (ja) * 2008-05-21 2009-11-26 旭硝子株式会社 ポリテトラフルオロエチレンファインパウダーの製造方法
US8969432B2 (en) 2011-01-17 2015-03-03 Daikin Industries, Ltd. Modified polytetrafluoroethylene particles, method for producing the same, and modified polytetrafluoroethylene molded product
JP5884358B2 (ja) * 2011-09-22 2016-03-15 ダイキン工業株式会社 積層体、積層体の製造方法、平板、及び、被覆金属線
US9644054B2 (en) 2014-12-19 2017-05-09 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
WO2016170918A1 (ja) 2015-04-22 2016-10-27 旭硝子株式会社 変性ポリテトラフルオロエチレンファインパウダーおよびその製造方法、ならびにこれを用いた電線およびチューブ
EP3348590B1 (de) 2015-09-08 2020-08-26 AGC Inc. Modifiziertes polytetrafluorethylen-feinpulver, verfahren zu seiner herstellung und verfahren zur herstellung von eines rohrs oder eines schlauchs
JPWO2017094801A1 (ja) * 2015-12-01 2018-10-25 Ａｇｃ株式会社 テトラフルオロエチレン共重合体水性分散液の製造方法
WO2018221518A1 (ja) 2017-06-02 2018-12-06 Ａｇｃ株式会社 変性ポリテトラフルオロエチレンおよびその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819594A (en) * 1972-05-17 1974-06-25 Du Pont Tetrafluoroethylene fine powder resin of a copolymer of tetrafluoroethylene and perfluoro(alkyl vinyl ether)
US4792594A (en) * 1982-12-13 1988-12-20 E. I. Du Pont De Nemours And Company Tetrafluoroethylene copolymers
US4904726A (en) * 1987-12-31 1990-02-27 E. I. Dupont Denemours And Company Modified polytetrafluoroethylene resins and blends thereof
US4837267A (en) * 1988-03-21 1989-06-06 E. I. Du Pont De Nemours And Company Tetrafluoroethylene copolymers

Also Published As

Publication number Publication date
EP0835272A2 (de) 1998-04-15
WO1997002301A1 (en) 1997-01-23
EP0835272B1 (de) 2000-08-30
DE69610100T2 (de) 2001-05-31
JPH11509245A (ja) 1999-08-17
JP3764752B2 (ja) 2006-04-12
US5731394A (en) 1998-03-24

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Legal Events

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