DE60210606D1 - Verfahren zur herstellung von hochfestem tetrafluorethylenpolymer - Google Patents

Verfahren zur herstellung von hochfestem tetrafluorethylenpolymer

Info

Publication number
DE60210606D1
DE60210606D1 DE60210606T DE60210606T DE60210606D1 DE 60210606 D1 DE60210606 D1 DE 60210606D1 DE 60210606 T DE60210606 T DE 60210606T DE 60210606 T DE60210606 T DE 60210606T DE 60210606 D1 DE60210606 D1 DE 60210606D1
Authority
DE
Germany
Prior art keywords
producing highly
tetrafluoroethylene polymer
test
highly test
tetrafluoroethylene
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
DE60210606T
Other languages
English (en)
Other versions
DE60210606T2 (de
Inventor
Shigeki Kobayashi
Jun Hoshikawa
Kazuo Kato
Hiroki Kamiya
Hiroyuki Hirai
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of DE60210606D1 publication Critical patent/DE60210606D1/de
Publication of DE60210606T2 publication Critical patent/DE60210606T2/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
    • C08F14/00—Homopolymers and 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
    • C08F14/18—Monomers containing fluorine
    • C08F14/26—Tetrafluoroethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DE60210606T 2001-04-12 2002-03-29 Verfahren zur herstellung von hochfestem tetrafluorethylenpolymer Expired - Lifetime DE60210606T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001113551A JP5329013B2 (ja) 2001-04-12 2001-04-12 強度の高いテトラフルオロエチレン重合体の製造方法
JP2001113551 2001-04-12
PCT/JP2002/003212 WO2002083744A1 (fr) 2001-04-12 2002-03-29 Procede de production d'un polymere haute resistance a base de tetrafluoroethylene

Publications (2)

Publication Number Publication Date
DE60210606D1 true DE60210606D1 (de) 2006-05-24
DE60210606T2 DE60210606T2 (de) 2006-09-21

Family

ID=18964754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60210606T Expired - Lifetime DE60210606T2 (de) 2001-04-12 2002-03-29 Verfahren zur herstellung von hochfestem tetrafluorethylenpolymer

Country Status (6)

Country Link
US (1) US6803437B2 (de)
EP (1) EP1396502B1 (de)
JP (1) JP5329013B2 (de)
CN (1) CN100365025C (de)
DE (1) DE60210606T2 (de)
WO (1) WO2002083744A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342294B1 (en) * 1999-08-12 2002-01-29 Bruce G. Ruefer Composite PTFE article and method of manufacture
JP5329013B2 (ja) * 2001-04-12 2013-10-30 旭硝子株式会社 強度の高いテトラフルオロエチレン重合体の製造方法
CN1295258C (zh) * 2002-12-19 2007-01-17 旭硝子株式会社 四氟乙烯共聚物
US20080193773A1 (en) * 2006-12-29 2008-08-14 Che-Hsiung Hsu Compositions of electrically conducting polymers made with ultra-pure fully -fluorinated acid polymers
US20100204345A1 (en) * 2007-08-07 2010-08-12 Daikin Industries, Ltd. Aqueous dispersion of low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene powder, and method for producing low molecular weight polytetrafluoroethylene
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
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
WO2014123075A1 (ja) * 2013-02-05 2014-08-14 旭硝子株式会社 ポリテトラフルオロエチレンモールディングパウダーの製造方法およびポリテトラフルオロエチレン造粒物の製造方法
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
CN111269342B (zh) * 2020-01-22 2021-09-21 上海华谊三爱富新材料有限公司 高纯聚四氟乙烯的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020911A (ja) * 1983-07-14 1985-02-02 Asahi Chem Ind Co Ltd 含フツ素共重合体
DE4022405A1 (de) * 1990-07-13 1992-01-16 Hoechst Ag Verfahren zur herstellung von tetrafluorethylen-polymerisat in waessriger suspension
JP3248205B2 (ja) * 1990-11-22 2002-01-21 三菱化学株式会社 超純水製造用イオン交換樹脂、その製造法、及びこれを用いる超純水の製造法
US5281680A (en) * 1993-01-14 1994-01-25 E. I. Du Pont De Nemours And Company Polymerization of fluorinated copolymers
JP3231948B2 (ja) * 1993-07-05 2001-11-26 信越化学工業株式会社 塩化ビニル系重合体の製造方法
US5504170A (en) * 1993-08-27 1996-04-02 W. L. Gore & Associates, Inc. Aqueous microemulsion polymerization of tetrafluoroethylene
USH1736H (en) * 1994-09-16 1998-06-02 E. I. Du Pont De Nemours And Company High purity fluoroelastomer compositions
CA2231198C (en) * 1996-01-04 2002-11-12 Christ Ag Process for treating semiconductor fabrication reclaim
JP3629828B2 (ja) * 1996-07-24 2005-03-16 ユニマテック株式会社 含フッ素エラストマー組成物
DE69941744D1 (de) * 1998-03-25 2010-01-14 Daikin Ind Ltd Verfahren zur Reduzierung des Metallgehalts in fluorhaltigem Polymer
DE60135894D1 (de) * 2000-10-30 2008-11-06 Asahi Glass Co Ltd Tetrafluoroethylenpolymer für Dehnung
JP5329013B2 (ja) * 2001-04-12 2013-10-30 旭硝子株式会社 強度の高いテトラフルオロエチレン重合体の製造方法

Also Published As

Publication number Publication date
EP1396502A4 (de) 2004-08-25
US6803437B2 (en) 2004-10-12
EP1396502B1 (de) 2006-04-12
JP5329013B2 (ja) 2013-10-30
CN1461313A (zh) 2003-12-10
JP2002308911A (ja) 2002-10-23
WO2002083744A1 (fr) 2002-10-24
DE60210606T2 (de) 2006-09-21
CN100365025C (zh) 2008-01-30
US20030109654A1 (en) 2003-06-12
EP1396502A1 (de) 2004-03-10

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