WO2008078814A1 - 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物 - Google Patents

変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物 Download PDF

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Publication number
WO2008078814A1
WO2008078814A1 PCT/JP2007/075166 JP2007075166W WO2008078814A1 WO 2008078814 A1 WO2008078814 A1 WO 2008078814A1 JP 2007075166 W JP2007075166 W JP 2007075166W WO 2008078814 A1 WO2008078814 A1 WO 2008078814A1
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WO
WIPO (PCT)
Prior art keywords
conjugated diene
diene polymer
modified conjugated
rubber composition
producing
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.)
Ceased
Application number
PCT/JP2007/075166
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English (en)
French (fr)
Inventor
Ryouji Tanaka
Takuo Sone
Toshihiro Tadaki
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JSR Corp
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JSR Corp
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Publication date
Application filed by JSR Corp filed Critical JSR Corp
Priority to US12/521,340 priority Critical patent/US20100317794A1/en
Priority to EP07860388.3A priority patent/EP2098541B1/en
Priority to CN2007800510572A priority patent/CN101600736B/zh
Priority to KR1020097014590A priority patent/KR101443936B1/ko
Priority to JP2008551157A priority patent/JP5604786B2/ja
Priority to BRPI0720711-5A priority patent/BRPI0720711B1/pt
Publication of WO2008078814A1 publication Critical patent/WO2008078814A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0025—Compositions of the sidewalls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Tires In General (AREA)

Abstract

　本発明の変性共役ジエン系重合体の製造方法は、シス－１，４－結合含量が９８．５％以上の活性末端を有する共役ジエン系重合体に、特定の化合物を含む変性剤を反応させて、前記共役ジエン系重合体の前記活性末端に前記変性剤を導入させる変性反応を行って変性共役ジエン系重合体を得る変性共役ジエン系重合体の製造方法であり、耐摩耗性、機械的特性に優れるとともに、コールドフローが改良された変性共役ジエン系重合体を得ることができる。
PCT/JP2007/075166 2006-12-27 2007-12-27 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物 Ceased WO2008078814A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/521,340 US20100317794A1 (en) 2006-12-27 2007-12-27 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition
EP07860388.3A EP2098541B1 (en) 2006-12-27 2007-12-27 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition
CN2007800510572A CN101600736B (zh) 2006-12-27 2007-12-27 改性共轭二烯系聚合物的制造方法、改性共轭二烯系聚合物及橡胶组合物
KR1020097014590A KR101443936B1 (ko) 2006-12-27 2007-12-27 변성 공액 디엔계 중합체의 제조 방법, 변성 공액 디엔계 중합체, 및 고무 조성물
JP2008551157A JP5604786B2 (ja) 2006-12-27 2007-12-27 変性共役ジエン系重合体の製造方法
BRPI0720711-5A BRPI0720711B1 (pt) 2006-12-27 2007-12-27 Polímero diênico conjugado modificado e seu método para a produção, composição de borracha, elemento de pneu e pneu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006352669 2006-12-27
JP2006-352669 2006-12-27

Publications (1)

Publication Number Publication Date
WO2008078814A1 true WO2008078814A1 (ja) 2008-07-03

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PCT/JP2007/075166 Ceased WO2008078814A1 (ja) 2006-12-27 2007-12-27 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物

Country Status (8)

Country Link
US (1) US20100317794A1 (ja)
EP (1) EP2098541B1 (ja)
JP (1) JP5604786B2 (ja)
KR (1) KR101443936B1 (ja)
CN (1) CN101600736B (ja)
RU (1) RU2464280C2 (ja)
WO (1) WO2008078814A1 (ja)
ZA (1) ZA200904419B (ja)

Cited By (19)

* Cited by examiner, † Cited by third party
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JP2009057553A (ja) * 2007-08-07 2009-03-19 Bridgestone Corp 官能化ポリマーの製造プロセス
JP2010121006A (ja) * 2008-11-18 2010-06-03 Bridgestone Corp ホース外被用ゴム組成物及び油圧ホース
JP2010255666A (ja) * 2009-04-21 2010-11-11 Bridgestone Corp 免震構造体
KR20110089274A (ko) * 2008-10-14 2011-08-05 가부시키가이샤 브리지스톤 신규 중합체 및 그의 고충격 중합체 조성물의 제조에서의 용도
JP2013100448A (ja) * 2011-10-12 2013-05-23 Sumitomo Rubber Ind Ltd ゴム組成物及び空気入りタイヤ
WO2013115242A1 (ja) * 2012-01-31 2013-08-08 旭化成ケミカルズ株式会社 共役ジエン系モノマーの重合触媒組成物
JP2015500374A (ja) * 2011-12-09 2015-01-05 株式会社ブリヂストン 減少したコ−ルドフローを有するポリジエンおよびポリジエンコポリマーの生成方法
JP2015206049A (ja) * 2009-09-30 2015-11-19 株式会社ブリヂストン 官能化ポリマー及びその製造方法
WO2017203830A1 (ja) * 2016-05-24 2017-11-30 株式会社ブリヂストン 末端変性共役ジエン系重合体、ゴム組成物、ゴム製品及び末端変性共役ジエン系重合体の製造方法
JP2022519243A (ja) * 2019-01-29 2022-03-22 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー 低減されたコールドフローを有するポリジエンの製造方法
CN114478955A (zh) * 2020-11-12 2022-05-13 中国石油天然气股份有限公司 一种宽分布四臂梳状星型支化丁基橡胶的制备方法
CN114478950A (zh) * 2020-11-12 2022-05-13 中国石油天然气股份有限公司 三臂梳状星型支化丁基橡胶及其制备方法与三臂星型成核剂的制备方法
CN114478951A (zh) * 2020-11-12 2022-05-13 中国石油天然气股份有限公司 宽分布三臂梳状星型支化丁基橡胶的制备方法
CN114478956A (zh) * 2020-11-12 2022-05-13 中国石油天然气股份有限公司 一种高宽分布三杂臂梳状星型支化丁基橡胶的制备方法
CN114478949A (zh) * 2020-11-12 2022-05-13 中国石油天然气股份有限公司 一种宽分布三臂梳状星型支化丁基橡胶的制备方法
CN114478954A (zh) * 2020-11-12 2022-05-13 中国石油天然气股份有限公司 宽分布四臂梳状星型支化丁基橡胶的制备方法
CN114478957A (zh) * 2020-11-12 2022-05-13 中国石油天然气股份有限公司 一种四臂梳状星型支化丁基橡胶的制备方法
CN114478953A (zh) * 2020-11-12 2022-05-13 中国石油天然气股份有限公司 三臂梳状星型支化丁基橡胶的制备方法
JP2022553036A (ja) * 2020-01-20 2022-12-21 エルジー・ケム・リミテッド 変性共役ジエン系重合体、その製造方法、およびそれを含むゴム組成物

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FR2951178B1 (fr) * 2009-10-08 2012-08-17 Michelin Soc Tech Elastomere dienique fonctionnalise et composition de caoutchouc le contenant.
EP2797960B1 (en) * 2011-12-31 2018-02-28 Bridgestone Corporation Functionalized polymer
KR101649024B1 (ko) * 2013-04-25 2016-08-17 주식회사 엘지화학 변성 디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
FR3015980B1 (fr) * 2014-01-02 2016-02-05 Michelin & Cie Procede de synthese en continu d'un elastomere dienique fonctionnalise.
JP6437855B2 (ja) * 2014-05-15 2018-12-12 住友ゴム工業株式会社 スタッドレスタイヤ
EP3184554B1 (en) 2014-08-20 2019-09-04 Bridgestone Corporation Method for manufacturing conjugated diene polymer with modified end, conjugated diene polymer with modified end, rubber composition, and tire
US10414841B2 (en) 2015-10-08 2019-09-17 Lg Chem, Ltd. Modified conjugated diene-based polymer, method for preparing the same and rubber composition including the same
RU2626967C2 (ru) * 2015-12-29 2017-08-02 Публичное акционерное общество "СИБУР Холдинг" Способ получения 1,4-цис-полибутадиена
CN109071685B (zh) 2016-05-09 2020-12-01 株式会社普利司通 末端改性的共轭二烯聚合物、橡胶组合物和橡胶制品
US10899718B2 (en) 2016-09-02 2021-01-26 Bridgestone Corporation Polymers functionalized with N-protected hydantoin compounds
PT3508526T (pt) * 2016-09-02 2023-07-19 Kuraray Co Composição de borracha
JP2019085550A (ja) * 2017-08-09 2019-06-06 旭化成株式会社 変性共役ジエン系ゴム組成物、及びタイヤ
WO2020227531A1 (en) 2019-05-07 2020-11-12 Bridgestone Americas Tire Operations, Llc Modified high-cis polybutadiene polymer, related methods and rubber compositions
US12264232B2 (en) * 2019-05-14 2025-04-01 Bridgestone Corporation Modified high-cis polybutadiene polymer, related methods and tire components

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009057553A (ja) * 2007-08-07 2009-03-19 Bridgestone Corp 官能化ポリマーの製造プロセス
KR20110089274A (ko) * 2008-10-14 2011-08-05 가부시키가이샤 브리지스톤 신규 중합체 및 그의 고충격 중합체 조성물의 제조에서의 용도
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ZA200904419B (en) 2010-08-25
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