ATE465211T1 - Niedermolekulares polybutadien mit hohem cis gehalt - Google Patents

Niedermolekulares polybutadien mit hohem cis gehalt

Info

Publication number
ATE465211T1
ATE465211T1 AT00936192T AT00936192T ATE465211T1 AT E465211 T1 ATE465211 T1 AT E465211T1 AT 00936192 T AT00936192 T AT 00936192T AT 00936192 T AT00936192 T AT 00936192T AT E465211 T1 ATE465211 T1 AT E465211T1
Authority
AT
Austria
Prior art keywords
molecular weight
low molecular
cis
polybutadiene
desirably
Prior art date
Application number
AT00936192T
Other languages
English (en)
Inventor
H Miller
Tatsuro Hamada
Yoichi Ozawa
Peyman Pakdel
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ATE465211T1 publication Critical patent/ATE465211T1/de

Links

Classifications

    • 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
    • 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
    • C08F36/06—Butadiene
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT00936192T 1999-05-19 2000-05-19 Niedermolekulares polybutadien mit hohem cis gehalt ATE465211T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31420399A 1999-05-19 1999-05-19
US31479199A 1999-05-19 1999-05-19
PCT/US2000/014098 WO2000069928A2 (en) 1999-05-19 2000-05-19 Low molecular weight high-cis polybutadienes

Publications (1)

Publication Number Publication Date
ATE465211T1 true ATE465211T1 (de) 2010-05-15

Family

ID=26979254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00936192T ATE465211T1 (de) 1999-05-19 2000-05-19 Niedermolekulares polybutadien mit hohem cis gehalt

Country Status (8)

Country Link
US (1) US6437205B1 (de)
EP (2) EP1189983B1 (de)
JP (1) JP4790913B2 (de)
AT (1) ATE465211T1 (de)
CA (2) CA2695838C (de)
DE (1) DE60044250D1 (de)
ES (1) ES2342920T3 (de)
WO (1) WO2000069928A2 (de)

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US9000107B2 (en) 2011-01-31 2015-04-07 Bridgestone Corporation Process for producing polydienes
CN103596997B (zh) 2011-05-09 2016-08-24 株式会社普利司通 用于制备高顺式聚二烯的方法
WO2013066329A1 (en) * 2011-11-03 2013-05-10 Lanxess Deutschland Gmbh NdBR WET MASTERBATCH
US9758646B2 (en) 2011-11-03 2017-09-12 Arlanxeo Deutschland Gmbh NdBR wet masterbatch
JP6196982B2 (ja) 2011-11-17 2017-09-13 株式会社ブリヂストン ポリジエンを製造するためのプロセス
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JP6725134B2 (ja) 2014-10-10 2020-07-15 株式会社ブリヂストン 重合触媒組成物及びそれを用いる方法
US20170335032A1 (en) * 2014-11-17 2017-11-23 Bridgestone Corporation Bulk polymerization of polyisoprene with preformed catalyst
CN107428871B (zh) 2015-01-28 2021-03-30 株式会社普利司通 具有改善的耐冷流性的顺式-1,4-聚二烯
JP6717840B2 (ja) * 2015-01-28 2020-07-08 株式会社ブリヂストン 熟成ランタニド系触媒系及びシス−１，４−ポリジエンの調製における同触媒系の使用
US10202474B2 (en) 2015-09-11 2019-02-12 Bridgestone Corporation Process for producing polydienes
JP2017082138A (ja) * 2015-10-29 2017-05-18 株式会社ブリヂストン 触媒調製方法、触媒及び（変性）共役ジエン系重合体の製造方法
JP6713827B2 (ja) * 2016-05-24 2020-06-24 旭化成株式会社 共役ジエン重合体組成物の製造方法
US10899718B2 (en) 2016-09-02 2021-01-26 Bridgestone Corporation Polymers functionalized with N-protected hydantoin compounds
US9758650B1 (en) * 2016-11-17 2017-09-12 The Goodyear Tire & Rubber Company Pneumatic tire
US10730985B2 (en) 2016-12-19 2020-08-04 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
CN109485772B (zh) * 2017-09-13 2021-10-19 中国石油化工股份有限公司 低顺式聚丁二烯橡胶及其制备方法和组合物以及芳族乙烯基树脂及其制备方法
KR102295653B1 (ko) * 2017-11-22 2021-08-31 주식회사 엘지화학 공액디엔계 중합체 및 이의 제조방법
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US10947368B2 (en) 2019-03-04 2021-03-16 The Goodyear Tire & Rubber Company Pneumatic tire
CN113677719B (zh) 2019-03-10 2024-12-27 株式会社普利司通 改性的高顺式聚二烯聚合物、相关方法和橡胶组合物
CN114174354B (zh) * 2019-09-19 2024-10-01 株式会社Lg化学 改性共轭二烯类聚合物的制备方法
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JP7550531B2 (ja) * 2020-04-23 2024-09-13 旭化成株式会社 液状共役ジエン系ゴム、ブレンドポリマー、伸展共役ジエン系ゴム、及びブレンドポリマーの製造方法
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CN115038726B (zh) * 2020-09-25 2024-08-09 株式会社Lg化学 钕催化的共轭二烯类聚合物和包含其的橡胶组合物
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Also Published As

Publication number Publication date
EP2206734A1 (de) 2010-07-14
WO2000069928A2 (en) 2000-11-23
EP1189983A2 (de) 2002-03-27
JP4790913B2 (ja) 2011-10-12
DE60044250D1 (de) 2010-06-02
ES2342920T3 (es) 2010-07-19
CA2695838C (en) 2011-11-01
WO2000069928A3 (en) 2002-01-17
CA2372404A1 (en) 2000-11-23
JP2002544342A (ja) 2002-12-24
EP1189983B1 (de) 2010-04-21
US6437205B1 (en) 2002-08-20
CA2695838A1 (en) 2000-11-23
CA2372404C (en) 2010-04-27

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