SG11201404817VA - Processes for the preparation of high-cis polydienes - Google Patents

Processes for the preparation of high-cis polydienes

Info

Publication number
SG11201404817VA
SG11201404817VA SG11201404817VA SG11201404817VA SG11201404817VA SG 11201404817V A SG11201404817V A SG 11201404817VA SG 11201404817V A SG11201404817V A SG 11201404817VA SG 11201404817V A SG11201404817V A SG 11201404817VA SG 11201404817V A SG11201404817V A SG 11201404817VA
Authority
SG
Singapore
Prior art keywords
processes
preparation
cis polydienes
polydienes
cis
Prior art date
Application number
SG11201404817VA
Other languages
English (en)
Inventor
Zengquan Qin
Kevin M Mccauley
Steven Luo
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
Publication of SG11201404817VA publication Critical patent/SG11201404817VA/en

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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/06—Butadiene
    • 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
    • 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
    • C08F4/545—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 rare earths being present, e.g. triethylaluminium + neodymium octanoate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
SG11201404817VA 2012-02-27 2013-02-27 Processes for the preparation of high-cis polydienes SG11201404817VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261603658P 2012-02-27 2012-02-27
PCT/US2013/027905 WO2013130522A1 (en) 2012-02-27 2013-02-27 Processes for the preparation of high-cis polydienes

Publications (1)

Publication Number Publication Date
SG11201404817VA true SG11201404817VA (en) 2014-09-26

Family

ID=49083214

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201404817VA SG11201404817VA (en) 2012-02-27 2013-02-27 Processes for the preparation of high-cis polydienes

Country Status (8)

Country Link
US (2) US9353205B2 (enrdf_load_stackoverflow)
EP (1) EP2820054B1 (enrdf_load_stackoverflow)
JP (1) JP6231997B2 (enrdf_load_stackoverflow)
KR (1) KR101975074B1 (enrdf_load_stackoverflow)
CN (1) CN104204000B (enrdf_load_stackoverflow)
BR (1) BR112014021261B1 (enrdf_load_stackoverflow)
SG (1) SG11201404817VA (enrdf_load_stackoverflow)
WO (1) WO2013130522A1 (enrdf_load_stackoverflow)

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KR101781699B1 (ko) * 2014-11-20 2017-09-25 주식회사 엘지화학 공액 디엔의 중합용 촉매 조성물
WO2016080765A1 (ko) * 2014-11-20 2016-05-26 주식회사 엘지화학 공액 디엔계 중합체
KR20160060562A (ko) 2014-11-20 2016-05-30 주식회사 엘지화학 공액 디엔계 중합체
KR101796360B1 (ko) 2014-11-20 2017-11-09 주식회사 엘지화학 공액 디엔계 중합체의 제조방법
CN108368322B (zh) * 2015-12-07 2020-10-16 株式会社普利司通 聚丁二烯聚合物和用于低温应用的掺入其的橡胶组合物
KR102122469B1 (ko) 2016-11-01 2020-06-12 주식회사 엘지화학 변성 공액디엔계 중합체 및 이의 제조방법
KR102295653B1 (ko) * 2017-11-22 2021-08-31 주식회사 엘지화학 공액디엔계 중합체 및 이의 제조방법
WO2020232212A1 (en) * 2019-05-14 2020-11-19 Bridgestone Corporation Modified high-cis polybutadiene polymer, related methods and tire components
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
EP3838932B1 (en) * 2019-12-20 2022-08-10 The Goodyear Tire & Rubber Company Synthesis of isoprene-butadiene copolymer rubbers
US11584808B2 (en) 2019-12-30 2023-02-21 Bridgestone Corporation Polymerization catalyst composition and method of employing same
CN114957526B (zh) * 2021-02-24 2024-03-26 中国石油化工股份有限公司 一种立构嵌段聚共轭二烯烃及其制备方法

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KR101457981B1 (ko) 2006-10-06 2014-11-05 가부시키가이샤 브리지스톤 분지화 중합체 및 그의 합성 방법 및 용도
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KR100970767B1 (ko) 2007-12-12 2010-07-16 금호석유화학 주식회사 방향족 유기황화합물로 기능화된 1,4-시스 폴리부타디엔
US7741418B2 (en) 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
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US7807763B2 (en) 2008-04-07 2010-10-05 Bridgestone Corporation Method for bulk polymerization

Also Published As

Publication number Publication date
EP2820054B1 (en) 2017-04-05
US9353205B2 (en) 2016-05-31
US20150299350A1 (en) 2015-10-22
CN104204000B (zh) 2016-08-24
WO2013130522A1 (en) 2013-09-06
KR20140129048A (ko) 2014-11-06
JP6231997B2 (ja) 2017-11-15
US20160264698A1 (en) 2016-09-15
JP2015508843A (ja) 2015-03-23
US9868801B2 (en) 2018-01-16
EP2820054A4 (en) 2015-07-15
CN104204000A (zh) 2014-12-10
KR101975074B1 (ko) 2019-05-03
BR112014021261B1 (pt) 2021-08-31
BR112014021261A2 (pt) 2021-01-26
EP2820054A1 (en) 2015-01-07

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