DE60231444D1 - Gereinigtes Vinylidenfluoridharz und Suspensionspolymerisationsverfahren - Google Patents

Gereinigtes Vinylidenfluoridharz und Suspensionspolymerisationsverfahren

Info

Publication number
DE60231444D1
DE60231444D1 DE60231444T DE60231444T DE60231444D1 DE 60231444 D1 DE60231444 D1 DE 60231444D1 DE 60231444 T DE60231444 T DE 60231444T DE 60231444 T DE60231444 T DE 60231444T DE 60231444 D1 DE60231444 D1 DE 60231444D1
Authority
DE
Germany
Prior art keywords
vinylidene fluoride
suspension polymerization
polymerization process
fluoride resin
parts
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
DE60231444T
Other languages
English (en)
Inventor
Takumi Katsurao
Toshio Hosokawa
Katsuo Horie
Yoshikichi Teramoto
Aisaku Nagai
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of DE60231444D1 publication Critical patent/DE60231444D1/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
    • C08F6/00—Post-polymerisation treatments
    • 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
    • C08F14/22—Vinylidene fluoride
    • 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
    • C08F2438/00—Living radical polymerisation
    • C08F2438/01—Atom Transfer Radical Polymerization [ATRP] or reverse ATRP

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)
DE60231444T 2001-01-26 2002-01-24 Gereinigtes Vinylidenfluoridharz und Suspensionspolymerisationsverfahren Expired - Lifetime DE60231444D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001018137A JP4683735B2 (ja) 2001-01-26 2001-01-26 フッ化ビニリデン重合体及びその製造方法

Publications (1)

Publication Number Publication Date
DE60231444D1 true DE60231444D1 (de) 2009-04-23

Family

ID=18884196

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60231444T Expired - Lifetime DE60231444D1 (de) 2001-01-26 2002-01-24 Gereinigtes Vinylidenfluoridharz und Suspensionspolymerisationsverfahren

Country Status (5)

Country Link
US (1) US6686427B2 (de)
EP (1) EP1227109B1 (de)
JP (1) JP4683735B2 (de)
AT (1) ATE425192T1 (de)
DE (1) DE60231444D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004027068D1 (de) * 2003-11-20 2010-06-17 Daikin Ind Ltd Verfahren zur herstellung von fluorhaltigen polymeren und fluorhaltige polymere
CN100575371C (zh) 2004-10-20 2009-12-30 株式会社吴羽 熔融成型用聚偏氟乙烯树脂粉末和使用该树脂粉末的成型体的制造方法
US7943707B2 (en) 2004-12-08 2011-05-17 Kureha Corporation Vinylidene fluoride polymer and process for producing the same
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0716421D0 (en) 2007-08-23 2007-10-03 3M Innovative Properties Co Method of preparing fluoropolymers by aqueous emulsion polymerization
JP5297140B2 (ja) * 2008-10-09 2013-09-25 株式会社クレハ 耐酸着色性の優れたフッ化ビニリデン重合体の製造方法
JP5881713B2 (ja) * 2011-08-24 2016-03-09 株式会社クレハ フッ化ビニリデン系重合体の製造方法
US20190225791A1 (en) * 2016-10-05 2019-07-25 Solvay Specialty Polymers Italy S.P.A. Vinylidene fluoride polymer

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259563B (de) * 1953-03-10 1968-01-25 Minnesota Mining & Mfg Verfahren zur Entfernung metallischer und bzw. oder oxydierbarer Verunreinigungen aus fluorhaltigen, perhalogenisierten Polymerisaten
US4360652A (en) * 1981-08-31 1982-11-23 Pennwalt Corporation Method of preparing high quality vinylidene fluoride polymer in aqueous emulsion
US4569978A (en) * 1984-07-25 1986-02-11 Pennwalt Corporation Emulsion polymerization of vinylidene fluoride polymers in the presence of trichlorofluoromethane as chain transfer agent
JPS6259611A (ja) * 1985-09-09 1987-03-16 Asahi Chem Ind Co Ltd 含フツ素エラストマ−の製造法
JPH0229402A (ja) * 1988-07-18 1990-01-31 Shin Etsu Chem Co Ltd フッ化ビニリデン系重合体の製造方法
JP2701080B2 (ja) * 1990-02-26 1998-01-21 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー パーオキシド加硫可能な含フッ素エラストマーの製造方法
EP0526216B1 (de) * 1991-08-01 1995-12-27 Kureha Chemical Industry Co., Ltd. Verfahren zur Herstellung von Vinylidene-Fluoride-Polymer
US5237049A (en) * 1992-08-28 1993-08-17 E. I. Du Pont De Nemours And Company Purification and adhesion of fluoropolymers
DE4233824A1 (de) * 1992-10-08 1994-04-14 Hoechst Ag Verfahren zur Aufarbeitung wäßriger Dispersionen von Fluorthermoplasten
JPH06136008A (ja) * 1992-10-29 1994-05-17 Asahi Chem Ind Co Ltd 含フッ素ポリマーの製造方法
JP3283338B2 (ja) * 1993-05-28 2002-05-20 旭硝子株式会社 テトラフルオロエチレン／パーフルオロ（アルキルビニルエーテル）共重合体の製造法
JP3529479B2 (ja) * 1995-03-14 2004-05-24 株式会社東芝 弗素樹脂の精製方法及び装置
US5804744A (en) * 1996-09-30 1998-09-08 Chemtrace Apparatus for obtaining, storing and transporting liquid samples and methods for making and using same
JP3379883B2 (ja) * 1997-02-18 2003-02-24 信越化学工業株式会社 フッ化ビニリデン系樹脂の製造方法
US6277464B1 (en) * 1997-05-16 2001-08-21 Pall Corporation Polymeric integral net
US6103844A (en) * 1998-06-08 2000-08-15 E. I. Du Pont De Nemours And Company Polymerization of fluoromonomers in carbon dioxide
US6720360B1 (en) * 2000-02-01 2004-04-13 3M Innovative Properties Company Ultra-clean fluoropolymers

Also Published As

Publication number Publication date
US20020143103A1 (en) 2002-10-03
JP4683735B2 (ja) 2011-05-18
EP1227109B1 (de) 2009-03-11
EP1227109A3 (de) 2002-10-02
US6686427B2 (en) 2004-02-03
ATE425192T1 (de) 2009-03-15
EP1227109A2 (de) 2002-07-31
JP2002220403A (ja) 2002-08-09

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