SG11201903394QA - Methods for producing polydienes - Google Patents

Methods for producing polydienes

Info

Publication number
SG11201903394QA
SG11201903394QA SG11201903394QA SG11201903394QA SG11201903394QA SG 11201903394Q A SG11201903394Q A SG 11201903394QA SG 11201903394Q A SG11201903394Q A SG 11201903394QA SG 11201903394Q A SG11201903394Q A SG 11201903394QA SG 11201903394Q A SG11201903394Q A SG 11201903394QA
Authority
SG
Singapore
Prior art keywords
international
ohio
pct
lewis base
methods
Prior art date
Application number
SG11201903394QA
Other languages
English (en)
Inventor
Kevin M Mccauley
Terrence E Hogan
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 SG11201903394QA publication Critical patent/SG11201903394QA/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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
SG11201903394QA 2016-10-31 2017-10-31 Methods for producing polydienes SG11201903394QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662414857P 2016-10-31 2016-10-31
PCT/US2017/059295 WO2018081799A1 (en) 2016-10-31 2017-10-31 Methods for producing polydienes

Publications (1)

Publication Number Publication Date
SG11201903394QA true SG11201903394QA (en) 2019-05-30

Family

ID=62024090

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201903394QA SG11201903394QA (en) 2016-10-31 2017-10-31 Methods for producing polydienes

Country Status (6)

Country Link
US (1) US11084892B2 (ja)
EP (1) EP3532515B1 (ja)
JP (1) JP6754007B2 (ja)
CN (1) CN109863182B (ja)
SG (1) SG11201903394QA (ja)
WO (1) WO2018081799A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11584808B2 (en) 2019-12-30 2023-02-21 Bridgestone Corporation Polymerization catalyst composition and method of employing same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1223396A (en) 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
US4429091A (en) * 1983-03-09 1984-01-31 The Firestone Tire & Rubber Company Oligomeric oxolanyl alkanes as modifiers for polymerization of dienes using lithium-based initiators
JP4901101B2 (ja) 2004-12-28 2012-03-21 株式会社ブリヂストン 変性重合体、ゴム組成物及びタイヤ
ZA200711158B (en) 2006-12-28 2009-03-25 Bridgestone Corp A method for producing functionalized cis-1,4-polydienes having high cis-1,4-linkage content and high functionality
ATE552298T1 (de) 2007-06-11 2012-04-15 Bridgestone Corp Kautschukzusammensetzung und reifen damit
US8324329B2 (en) 2007-08-07 2012-12-04 Bridgestone Corporation Process for producing functionalized polymers
US20110112212A1 (en) * 2007-12-07 2011-05-12 Bridgestone Corporation Tire
JP5675040B2 (ja) 2008-03-10 2015-02-25 株式会社ブリヂストン ゴム組成物及びそれを用いたタイヤ、並びに変性共役ジエン系重合体及びその製造方法
CN102037029B (zh) 2008-03-31 2013-01-16 株式会社普利司通 官能化聚合物及其制备方法
BR112012015120B1 (pt) * 2009-12-22 2020-07-21 Bridgestone Corporation composição de modificador de vinila melhorada e processos para a utilização da mesma
TW201211083A (en) * 2010-06-15 2012-03-16 Styron Europe Gmbh Low vinyl styrene-butadiene polymers and methods of making the same
ES2598035T3 (es) * 2011-03-04 2017-01-24 Trinseo Europe Gmbh Caucho de estireno-butadieno de alto contenido de estireno y alto contenido de vinilo y métodos para la preparación del mismo
PL2537872T3 (pl) * 2011-06-22 2015-11-30 Trinseo Europe Gmbh Kauczuk styrenowo-butadienowy wysokostyrenowy wysokowinylowy o wąskim rozkładzie masy cząsteczkowej oraz metody jego przygotowania
CN104718224B (zh) 2012-09-14 2017-02-22 盛禧奥欧洲有限责任公司 氨基硅烷改性的聚合物
CN104059196A (zh) * 2013-03-22 2014-09-24 中国石油化工股份有限公司 用于烯烃阴离子聚合的结构调节剂和三元共聚橡胶及其制备方法和应用
CN104558410B (zh) * 2013-10-28 2016-09-21 中国石油化工股份有限公司 一种阴离子聚合用结构调节剂和一种阴离子聚合方法

Also Published As

Publication number Publication date
EP3532515A4 (en) 2020-06-03
EP3532515B1 (en) 2023-03-22
JP6754007B2 (ja) 2020-09-09
US20190276570A1 (en) 2019-09-12
CN109863182B (zh) 2021-08-17
US11084892B2 (en) 2021-08-10
CN109863182A (zh) 2019-06-07
WO2018081799A1 (en) 2018-05-03
JP2019533069A (ja) 2019-11-14
EP3532515A1 (en) 2019-09-04

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