DE69601327T2 - Lithium-Amino-Magnesiat Polymerisationsinitiatoren und Elastomere mit niedriger Hysteresis - Google Patents

Lithium-Amino-Magnesiat Polymerisationsinitiatoren und Elastomere mit niedriger Hysteresis

Info

Publication number
DE69601327T2
DE69601327T2 DE69601327T DE69601327T DE69601327T2 DE 69601327 T2 DE69601327 T2 DE 69601327T2 DE 69601327 T DE69601327 T DE 69601327T DE 69601327 T DE69601327 T DE 69601327T DE 69601327 T2 DE69601327 T2 DE 69601327T2
Authority
DE
Germany
Prior art keywords
magnesiate
elastomers
lithium
amino
polymerization initiators
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.)
Expired - Lifetime
Application number
DE69601327T
Other languages
English (en)
Other versions
DE69601327D1 (de
Inventor
Thomas A Antkowiak
James E Hall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
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 DE69601327D1 publication Critical patent/DE69601327D1/de
Publication of DE69601327T2 publication Critical patent/DE69601327T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic System
    • C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic System without C-Metal linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic System
    • C07F3/02—Magnesium compounds
    • 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
    • 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
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
DE69601327T 1995-06-07 1996-06-05 Lithium-Amino-Magnesiat Polymerisationsinitiatoren und Elastomere mit niedriger Hysteresis Expired - Lifetime DE69601327T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/487,349 US5610227A (en) 1995-06-07 1995-06-07 Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis

Publications (2)

Publication Number Publication Date
DE69601327D1 DE69601327D1 (de) 1999-02-25
DE69601327T2 true DE69601327T2 (de) 1999-05-27

Family

ID=23935380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601327T Expired - Lifetime DE69601327T2 (de) 1995-06-07 1996-06-05 Lithium-Amino-Magnesiat Polymerisationsinitiatoren und Elastomere mit niedriger Hysteresis

Country Status (6)

Country Link
US (1) US5610227A (de)
EP (1) EP0747405B1 (de)
JP (5) JP4236216B2 (de)
CA (1) CA2178145A1 (de)
DE (1) DE69601327T2 (de)
ES (1) ES2126353T3 (de)

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US5610227A (en) * 1995-06-07 1997-03-11 Bridgestone/Firestone, Inc. Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis
US5872176A (en) 1997-07-11 1999-02-16 Bridgestone Corporation Addition of salts to improve the interaction of silica with rubber
US6221943B1 (en) 1997-07-11 2001-04-24 Bridgestone Corporation Processability of silica-filled rubber stocks
US6228908B1 (en) 1997-07-11 2001-05-08 Bridgestone Corporation Diene polymers and copolymers incorporating partial coupling and terminals formed from hydrocarboxysilane compounds
US6252007B1 (en) * 1997-07-11 2001-06-26 Bridgestone Corporation Elastomers having a reduced hysteresis via interaction of polymer with silica surfaces
US6369138B2 (en) 1997-07-11 2002-04-09 Bridgestone Corporation Processability of silica-filled rubber stocks with reduced hysteresis
US6525118B2 (en) 1997-07-11 2003-02-25 Bridgestone Corporation Processability of silica-filled rubber stocks with reduced hysteresis
US6384117B1 (en) 1997-07-11 2002-05-07 Bridgestone Corporation Processability of silica-filled rubber stocks
DE19806774A1 (de) * 1998-02-18 1999-08-19 Basf Ag Verfahren zur retardierten anionischen Polymerisation
DE19806775A1 (de) * 1998-02-18 1999-08-19 Basf Ag Verfahren zur retardierten anionischen Polymerisation
US6455651B1 (en) 1999-04-23 2002-09-24 Kraton Polymers U.S. Llc Uniform initiation of anionic polymerization using organo-substituted alkali metal initiators
US6391981B1 (en) 1999-04-23 2002-05-21 Kraton Polymers Us Llc Increased throughput in the manufacture of anionic polymers by reduction in polymer cement viscosity through the addition of metal alkyls
US20020198343A1 (en) * 2000-03-14 2002-12-26 Willis Carl Lesley Uniform initiation of anionic polymerization using organo-substituted alkali metal initiators
US6881795B2 (en) * 2001-03-28 2005-04-19 Firestone Polymers, Llc CO2 terminated rubber for plastics
GB0201141D0 (en) * 2002-01-18 2002-03-06 Ic Innovations Ltd Coordination complex
WO2004007581A1 (en) * 2002-07-11 2004-01-22 Kraton Polymers Research B.V. Coupled styrenic block copolymers and process for preparing same
JP4744144B2 (ja) * 2002-08-30 2011-08-10 株式会社ブリヂストン 官能性ポリマー、及びそれにより改良された加硫物
EP1582523A1 (de) * 2004-04-02 2005-10-05 Ludwig-Maximilians-Universität München Verfahren zur Herstellung von Organomagnesiumverbindungen
EP1778754B1 (de) * 2004-08-05 2014-01-15 Firestone Polymers, LLC Funktionelles multiblockpolymer
EP1810974A1 (de) * 2006-01-18 2007-07-25 Ludwig-Maximilians-Universität München Herstellung und Verwendung von Magnesiumamiden
EP2066735A2 (de) * 2006-10-06 2009-06-10 Bridgestone Corporation Verzweigte polymere sowie verfahren zu ihrer synthese und verwendung
US8716409B2 (en) * 2006-12-29 2014-05-06 Firestone Polymers, Llc Carboxylate terminated polymers and their use in impact-modified plastics
ES2530797T3 (es) * 2008-03-15 2015-03-05 Bridgestone Corp Polímeros funcionalizados e iniciadores para su fabricación
FR2940294B1 (fr) 2008-12-23 2011-02-18 Michelin Soc Tech Nouveau systeme d'amorcage pour polymerisation anionique de dienes conjugues, procede de preparation d'elastomeres dieniques.
ES2633097T3 (es) 2009-06-30 2017-09-19 Bridgestone Corporation Iniciadores de polimerización aniónica y procesos
ES2797387T3 (es) 2009-12-31 2020-12-02 Bridgestone Corp Iniciadores de aminosilano y polímeros funcionalizados preparados a partir de los mismos
EP2576490B1 (de) 2010-05-31 2016-08-31 Bridgestone Corporation Hydroxylgruppenhaltiges methylstyren und polymere damit
EP2658727B1 (de) 2010-12-30 2014-12-03 Bridgestone Corporation Aminosilaninitiatoren und daraus hergestellte funktionalisierte polymere
BR112013019813B1 (pt) 2011-02-05 2021-11-16 Bridgestone Corporation Catalisador de complexo de lantanídeo e método de polimerização aplicando o mesmo
TWI585115B (zh) 2011-12-15 2017-06-01 普利司通股份有限公司 經穩定之多價陰離子聚合反應引發劑及其製備方法
JP6185070B2 (ja) 2012-09-30 2017-08-23 株式会社ブリヂストン 有機金属触媒錯体及びこれを使用する重合方法
JP6164927B2 (ja) * 2013-05-16 2017-07-19 住友ゴム工業株式会社 空気入りタイヤ
JP6159574B2 (ja) * 2013-05-16 2017-07-05 住友ゴム工業株式会社 分枝共役ジエン共重合体および水添分枝共役ジエン共重合体、ゴム組成物、並びに空気入りタイヤ
CN110283280B (zh) 2014-05-31 2022-11-04 株式会社普利司通 金属络合物催化剂、采用金属络合物催化剂的聚合方法及其聚合物产品
KR20160079323A (ko) 2014-12-26 2016-07-06 한화토탈 주식회사 변성 공액디엔계 중합체 및 그를 포함하는 조성물
EP3377538B1 (de) 2015-11-16 2021-03-17 Bridgestone Corporation Funktioneller initiator für anionische polymerisation

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US3847883A (en) * 1970-07-23 1974-11-12 Gulf Research Development Co Method of preparing polymers utilizing as catalysts hydrocarbon-soluble complexes of an organomagnesium compound with a group i organometallic compound
US4070344A (en) * 1975-05-05 1978-01-24 The Firestone Tire And Rubber Company Amine terminated polymers and the formation of block copolymers
US4139490A (en) * 1977-11-07 1979-02-13 The Firestone Tire & Rubber Company Dehydrocarbyl magnesium and an alkali metal compound catalyst composition for polymerizing conjugated dienes
US4174431A (en) * 1977-11-07 1979-11-13 The Firestone Tire & Rubber Company Process for polymerizing conjugated dienes
DE2941048A1 (de) * 1979-10-10 1981-04-23 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur herstellung von organomagnesiumalkoxiden
US4401800A (en) * 1982-06-14 1983-08-30 The Firestone Tire & Rubber Company Lithium alkoxide diamines as modifiers for polymerization of dienes using lithium-based initiators
US4530984A (en) * 1982-07-01 1985-07-23 The Firestone Tire & Rubber Company Process for production of polymers having increased 1,2-microstructure
US4476240A (en) * 1982-07-01 1984-10-09 The Firestone Tire & Rubber Company Catalyst system containing an anionic initiator based on lithium and phosphine oxide modifier
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
US4480075A (en) * 1983-06-24 1984-10-30 Shell Oil Company Block copolymers of Ziegler-Natta polymerized and anionically polymerized monomers
US4634786A (en) * 1984-09-27 1987-01-06 Lithium Corporation Of America Hydrocarbon and chlorinated hydrocarbon-soluble magnesium dialkoxides
US4520123A (en) * 1984-07-02 1985-05-28 The Firestone Tire & Rubber Company Catalyst system and process for polymerizing conjugated dienes
US4672097A (en) * 1986-03-25 1987-06-09 The Firestone Tire & Rubber Company Process and system for preparing random copolymers having low vinyl contents
US4748283A (en) * 1987-02-17 1988-05-31 Lithium Corporation Of America Hydrocarbon and chlorinated hydrocarbon-soluble magnesium dialkoxides
DE3729144A1 (de) * 1987-09-01 1989-03-09 Basf Ag Bifunktionelle alkaliverbindungen, verfahren zu ihrer herstellung und verwendung als polymerisationsinitiatoren
US4935471A (en) * 1987-10-15 1990-06-19 The Goodyear Tire & Rubber Company Capped polydienes
US4960842A (en) * 1987-11-16 1990-10-02 The Dow Chemical Company Amine containing initiator system for anionic polymerization
US5002689A (en) * 1988-02-25 1991-03-26 Lithium Corporation Of America Preparation of organometallic amide compositions
US5066729A (en) * 1990-04-09 1991-11-19 Bridgestone/Firestone, Inc. Diene polymers and copolymers terminated by reaction with n-alkyl and n-aryl imines
US5153159A (en) * 1990-04-09 1992-10-06 Bridgestone/Firestone, Inc. Elastomers and products having reduced hysteresis
US5268413A (en) * 1990-04-09 1993-12-07 Bridgestone/Firestone, Inc. Elastomers and products having reduced hysteresis
DE4030400A1 (de) * 1990-09-26 1992-04-02 Basf Ag Lebende polymere, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von telechele
US5268439A (en) * 1991-01-02 1993-12-07 Bridgestone/Firestone, Inc. Tin containing elastomers and products having reduced hysteresis properties
US5238893A (en) * 1991-12-30 1993-08-24 Bridgestone Corporation Method of preparing an anionic polymerization initiator
US5332810A (en) * 1992-10-02 1994-07-26 Bridgestone Corporation Solubilized anionic polymerization initiator and preparation thereof
US5329005A (en) * 1992-10-02 1994-07-12 Bridgestone Corporation Soluble anionic polymerization initiators and preparation thereof
US5393721A (en) * 1992-10-16 1995-02-28 Bridgestone Corporation Anionic polymerization initiators and reduced hysteresis products therefom
JPH0753616A (ja) * 1993-05-24 1995-02-28 Bridgestone Corp 可溶化したアニオン重合開始剤およびそれから得られる製品
US5610227A (en) * 1995-06-07 1997-03-11 Bridgestone/Firestone, Inc. Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis

Also Published As

Publication number Publication date
US5610227A (en) 1997-03-11
CA2178145A1 (en) 1996-12-08
JPH093111A (ja) 1997-01-07
EP0747405A1 (de) 1996-12-11
JP2009144172A (ja) 2009-07-02
JP5511206B2 (ja) 2014-06-04
JP4671938B2 (ja) 2011-04-20
EP0747405B1 (de) 1999-01-13
JP2007092069A (ja) 2007-04-12
JP5511175B2 (ja) 2014-06-04
JP2009024183A (ja) 2009-02-05
DE69601327D1 (de) 1999-02-25
JP4236216B2 (ja) 2009-03-11
ES2126353T3 (es) 1999-03-16
JP2007070636A (ja) 2007-03-22
JP5006609B2 (ja) 2012-08-22

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