WO2008093436A1 - 含フッ素エラストマーおよびその組成物 - Google Patents

含フッ素エラストマーおよびその組成物 Download PDF

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Publication number
WO2008093436A1
WO2008093436A1 PCT/JP2007/058592 JP2007058592W WO2008093436A1 WO 2008093436 A1 WO2008093436 A1 WO 2008093436A1 JP 2007058592 W JP2007058592 W JP 2007058592W WO 2008093436 A1 WO2008093436 A1 WO 2008093436A1
Authority
WO
WIPO (PCT)
Prior art keywords
mol
weight
parts
fluoroelastomer
composition
Prior art date
Application number
PCT/JP2007/058592
Other languages
English (en)
French (fr)
Inventor
Mitsuru Maeda
Takashi Enokida
Keisuke Kokin
Satoru Saito
Jun Kanega
Original Assignee
Unimatec 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 Unimatec Co., Ltd. filed Critical Unimatec Co., Ltd.
Priority to EP07717670.9A priority Critical patent/EP2108666B1/en
Priority to US11/793,861 priority patent/US7932335B2/en
Publication of WO2008093436A1 publication Critical patent/WO2008093436A1/ja

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
    • C08F214/22—Vinylidene fluoride
    • C08F214/222—Vinylidene fluoride with fluorinated vinyl ethers
    • 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
    • C08F214/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/915—Seal including compression set feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • Y10S277/945—Containing fluorine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
    • Y10T428/215—Seal, gasket, or packing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Abstract

　その共重合組成が(a)フッ化ビニリデン 50～85モル%、(b)テトラフルオロエチレン 0～25モル%、(c)パーフルオロ(メチルビニルエーテル) 7～20モル%、(d)CF2=CFO[CF2CF(CF3)O]nCF3(n：2～6) 2.5～15モル%、(e)CF2=CFO[CF2CF(CF3)O]mCF2CF3(m：2～6) 0.1～2モル%および(f)RfX(Rf：炭素数2～8の不飽和フルオロ炭化水素基、基中に1個以上のエーテル結合を有していてもよく、X：臭素またはヨウ素) 0.1～2モル%である含フッ素エラストマー。この含フッ素エラストマーは、その100重量部当リ0.1～10重量部の有機過酸化物、0.1～10重量部の多官能性不飽和化合物および2重量部以上の受酸剤を添加することにより、含フッ素エラストマー組成物を形成させる。この組成物は、例えば100°Cといった高温破断時の伸びおよび0°Cといった低温における耐圧縮永久歪特性にすぐれた加硫物を与える。
PCT/JP2007/058592 2007-01-29 2007-04-20 含フッ素エラストマーおよびその組成物 WO2008093436A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07717670.9A EP2108666B1 (en) 2007-01-29 2007-04-20 Fluoroelastomer and composition thereof
US11/793,861 US7932335B2 (en) 2007-01-29 2007-04-20 Fluorine-containing elastomer and composition thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-017295 2007-01-29
JP2007017295A JP5168918B2 (ja) 2007-01-29 2007-01-29 含フッ素エラストマーおよびその組成物

Publications (1)

Publication Number Publication Date
WO2008093436A1 true WO2008093436A1 (ja) 2008-08-07

Family

ID=39673754

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/058592 WO2008093436A1 (ja) 2007-01-29 2007-04-20 含フッ素エラストマーおよびその組成物

Country Status (4)

Country Link
US (1) US7932335B2 (ja)
EP (1) EP2108666B1 (ja)
JP (1) JP5168918B2 (ja)
WO (1) WO2008093436A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016072397A1 (ja) * 2014-11-07 2016-05-12 旭硝子株式会社 含フッ素エラストマー、含フッ素エラストマー組成物、含フッ素エラストマー架橋物品

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2610303B1 (en) 2010-08-25 2016-07-20 Daikin Industries, Ltd. Fluoro rubber molding with complex shape
EP3913269A1 (en) 2010-08-25 2021-11-24 Daikin Industries, Ltd. Hose
JP5790655B2 (ja) 2010-08-25 2015-10-07 ダイキン工業株式会社 フッ素ゴム組成物
EP2568006A4 (en) 2010-08-25 2014-03-05 Daikin Ind Ltd METHOD FOR MANUFACTURING FLUORINATED RUBBER COMPOSITION
WO2012026559A1 (ja) 2010-08-25 2012-03-01 ダイキン工業株式会社 フッ素ゴム成形品
WO2012026555A1 (ja) 2010-08-25 2012-03-01 ダイキン工業株式会社 フッ素ゴム成形品
US8609774B2 (en) 2010-08-25 2013-12-17 Daikin Industries, Ltd. Belt
WO2012026557A1 (ja) 2010-08-25 2012-03-01 ダイキン工業株式会社 シール材
US9006328B2 (en) 2010-08-25 2015-04-14 Daikin Industries, Ltd. Fluororubber composition
WO2013108936A1 (en) 2012-01-20 2013-07-25 Daikin Industries, Ltd. Fluororubber composition and method for producing same
JP5939306B2 (ja) 2012-02-24 2016-06-22 ダイキン工業株式会社 フッ素ゴム組成物
JP5862787B2 (ja) 2012-02-24 2016-02-16 ダイキン工業株式会社 フッ素ゴム組成物
WO2013125731A1 (en) 2012-02-24 2013-08-29 Daikin Industries, Ltd. Fluororubber composition
JP6020107B2 (ja) * 2012-12-07 2016-11-02 Nok株式会社 フッ素ゴム組成物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63223007A (ja) * 1987-03-12 1988-09-16 Nippon Paint Co Ltd 崩壊型架橋樹脂粒子ならびにその製法
JP2004346087A (ja) * 2002-04-23 2004-12-09 Yunimatekku Kk 含フッ素エラストマーおよびその組成物
JP2005320499A (ja) * 2004-04-07 2005-11-17 Daikin Ind Ltd 含フッ素エラストマー重合体及びその製造方法
JP2006521453A (ja) * 2003-03-25 2006-09-21 スリーエム イノベイティブ プロパティズ カンパニー 改善された加工特性を有する溶融加工可能な熱可塑性フルオロポリマーおよびその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584728B2 (ja) 1976-06-30 1983-01-27 ダイキン工業株式会社 含フツ素系多元セグメント化ポリマ−の製法
JPS541585A (en) 1977-06-03 1979-01-08 Hitachi Ltd Device of automatically taking in and taking out cassette
JPS5871906A (ja) * 1981-10-22 1983-04-28 Daikin Ind Ltd 含フツ素弾性状共重合体の製法
JPS61223007A (ja) 1985-03-28 1986-10-03 Daikin Ind Ltd フルオロエラストマ−の乳化重合法
JP2002037818A (ja) 2000-05-18 2002-02-06 Nippon Mektron Ltd 含フッ素共重合体とその製造方法
US7312289B2 (en) * 2003-03-03 2007-12-25 Unimatec Co., Ltd. Fluorine-containing elastomer and its composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63223007A (ja) * 1987-03-12 1988-09-16 Nippon Paint Co Ltd 崩壊型架橋樹脂粒子ならびにその製法
JP2004346087A (ja) * 2002-04-23 2004-12-09 Yunimatekku Kk 含フッ素エラストマーおよびその組成物
JP2006521453A (ja) * 2003-03-25 2006-09-21 スリーエム イノベイティブ プロパティズ カンパニー 改善された加工特性を有する溶融加工可能な熱可塑性フルオロポリマーおよびその製造方法
JP2005320499A (ja) * 2004-04-07 2005-11-17 Daikin Ind Ltd 含フッ素エラストマー重合体及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016072397A1 (ja) * 2014-11-07 2016-05-12 旭硝子株式会社 含フッ素エラストマー、含フッ素エラストマー組成物、含フッ素エラストマー架橋物品

Also Published As

Publication number Publication date
EP2108666B1 (en) 2015-06-10
US7932335B2 (en) 2011-04-26
JP5168918B2 (ja) 2013-03-27
EP2108666A4 (en) 2014-09-03
JP2008184496A (ja) 2008-08-14
EP2108666A1 (en) 2009-10-14
US20100004415A1 (en) 2010-01-07

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