WO2001034658A1 - Modified polymers prepared with lanthanide-based catalysts - Google Patents

Modified polymers prepared with lanthanide-based catalysts Download PDF

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Publication number
WO2001034658A1
WO2001034658A1 PCT/US2000/030743 US0030743W WO0134658A1 WO 2001034658 A1 WO2001034658 A1 WO 2001034658A1 US 0030743 W US0030743 W US 0030743W WO 0134658 A1 WO0134658 A1 WO 0134658A1
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WO
WIPO (PCT)
Prior art keywords
polymer
pseudo
organic group
living polymer
formula
Prior art date
Application number
PCT/US2000/030743
Other languages
English (en)
French (fr)
Inventor
Yoichi Ozawa
H. Jerrold Miller
Koji Masaki
Tatsuo Fujimaki
Takuo Sone
Iwakazu Hattori
Koichi Morita
Original Assignee
Bridgestone Corporation
Jsr Corporation
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 Corporation, Jsr Corporation filed Critical Bridgestone Corporation
Priority to US10/296,084 priority Critical patent/US6992147B1/en
Priority to EP00977084A priority patent/EP1230273B1/en
Priority to JP2001537369A priority patent/JP4898045B2/ja
Priority to DE60041550T priority patent/DE60041550D1/de
Priority to CA002424815A priority patent/CA2424815C/en
Publication of WO2001034658A1 publication Critical patent/WO2001034658A1/en
Priority to US11/244,999 priority patent/US7750087B2/en

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Classifications

    • 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
    • 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
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/006—Rubber characterised by functional groups, e.g. telechelic diene polymers
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
PCT/US2000/030743 1999-11-12 2000-11-10 Modified polymers prepared with lanthanide-based catalysts WO2001034658A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US10/296,084 US6992147B1 (en) 1999-11-12 2000-11-10 Modified polymers prepared with lanthanide-based catalysts
EP00977084A EP1230273B1 (en) 1999-11-12 2000-11-10 Modified polymers prepared with lanthanide-based catalysts
JP2001537369A JP4898045B2 (ja) 1999-11-12 2000-11-10 ランタニドを基にした触媒を用いて製造した変性重合体
DE60041550T DE60041550D1 (de) 1999-11-12 2000-11-10 Modifizierte polymere hergestellt mit katalysator auf basys von lanthaniden
CA002424815A CA2424815C (en) 1999-11-12 2000-11-10 Modified polymers prepared with lanthanide-based catalysts
US11/244,999 US7750087B2 (en) 1999-11-12 2005-10-06 Modified polymers prepared with lanthanide-based catalysts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16517299P 1999-11-12 1999-11-12
US60/165,172 1999-11-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/244,999 Continuation US7750087B2 (en) 1999-11-12 2005-10-06 Modified polymers prepared with lanthanide-based catalysts

Publications (1)

Publication Number Publication Date
WO2001034658A1 true WO2001034658A1 (en) 2001-05-17

Family

ID=22597764

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/030743 WO2001034658A1 (en) 1999-11-12 2000-11-10 Modified polymers prepared with lanthanide-based catalysts

Country Status (7)

Country Link
US (2) US6992147B1 (US06992147-20060131-C00024.png)
EP (1) EP1230273B1 (US06992147-20060131-C00024.png)
JP (1) JP4898045B2 (US06992147-20060131-C00024.png)
CA (1) CA2424815C (US06992147-20060131-C00024.png)
DE (1) DE60041550D1 (US06992147-20060131-C00024.png)
ES (1) ES2320087T3 (US06992147-20060131-C00024.png)
WO (1) WO2001034658A1 (US06992147-20060131-C00024.png)

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WO2002038615A1 (en) * 2000-11-10 2002-05-16 Bridgestone Corporation Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents
WO2003087171A1 (fr) * 2002-04-12 2003-10-23 Bridgestone Corporation Procede de production de polymere modifie, polymere ainsi obtenu et composition elastomere
EP1449857A1 (en) * 2001-11-27 2004-08-25 Bridgestone Corporation Conjugated diene polymer, process for its production and rubber compositions containing the same
EP1462459A1 (en) * 2001-12-03 2004-09-29 Bridgestone Corporation Process for producing modified polymer, modified polymer obtained by the process, and rubber composition
EP1479698A1 (en) * 2003-05-22 2004-11-24 JSR Corporation Method for producing modified conjugated diene polymer and rubber composition
WO2004111093A1 (en) * 2003-06-09 2004-12-23 Bridgestone Corporation Improved hysteresis elastomeric compositions comprising polymers terminated with isocyanato alkoxysilanes
WO2005071015A1 (ja) * 2004-01-26 2005-08-04 Kaneka Corporation 硬化性組成物
US6977281B1 (en) 1999-11-12 2005-12-20 Bridgestone Corporation Modified polymers prepared with lanthanide-based catalysts
EP1790666A1 (en) * 2004-09-14 2007-05-30 JSR Corporation Process for producing conjugated diolefin (co)polymer rubber, conjugated diolefin (co)polymer rubber, rubber composition, and tire
DE102007038439A1 (de) 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Nanostrukturierte Polymere auf Basis von konjugierten Dienen
DE102007038442A1 (de) 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Modifizierte Polymere auf Basis von konjugierten Dienen oder von konjugierten Dienen und vinylaromatischen Verbindungen, ein Verfahren zu deren Herstellung sowie deren Verwendung
DE102007038441A1 (de) 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Gekoppelte und Heteroatome enthaltende modifizierte Polymere auf Basis von konjugierten Dienen
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US8436097B2 (en) 2004-06-04 2013-05-07 Sumitomo Chemical Company, Limited Process for producing modified polymer rubber
US9056925B2 (en) 2006-10-25 2015-06-16 Bridgestone Corporation Process for production of modified conjugated diene polymers, modified conjugated diene polymers produced by the process, rubber compositions, and tires
WO2015101478A1 (fr) 2014-01-02 2015-07-09 Compagnie Generale Des Etablissements Michelin Procede de synthese en continu d'un elastomere dienique fonctionnalise
WO2015101477A1 (fr) 2014-01-02 2015-07-09 Compagnie Generale Des Etablissements Michelin Procede de synthese en continu d'un polyisoprene fonctionnalise
US9365703B2 (en) 2012-06-12 2016-06-14 Sumitomo Rubber Industries, Ltd. Rubber composition for tread, and pneumatic tire
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EP3053934A1 (en) 2015-02-06 2016-08-10 LANXESS Deutschland GmbH Heteroatom containing modified diene polymers
EP3135712A1 (en) 2015-08-28 2017-03-01 ARLANXEO Deutschland GmbH Increased efficiency of desulfurization reagents
WO2017036721A1 (en) 2015-08-28 2017-03-09 Arlanxeo Deutschland Gmbh Increased efficiency desulfurization reagents
US9822195B2 (en) 2012-02-29 2017-11-21 Trinseo Europe Gmbh Process for producing diene polymers
EP3290228A1 (en) * 2016-08-30 2018-03-07 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition, and pneumatic tire
EP3366709A1 (en) 2017-02-24 2018-08-29 ARLANXEO Deutschland GmbH In-chain phosphine- and phosphonium- containing diene-polymers
WO2018224776A1 (fr) 2017-06-08 2018-12-13 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc
WO2018224775A1 (fr) 2017-06-08 2018-12-13 Compagnie Generale Des Etablissements Michelin Copolymere fonctionnel d'un 1,3-diene et d'une olefine
WO2018224774A1 (fr) 2017-06-08 2018-12-13 Compagnie Generale Des Etablissements Michelin Copolymere fonctionnel d'ethylene et de 1,3-butadiene
WO2019224495A1 (fr) * 2018-05-25 2019-11-28 Compagnie Generale Des Etablissements Michelin Procédé de synthèse d'un polybutadiène fonctionnalisé
WO2020084235A1 (fr) 2018-10-23 2020-04-30 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc
US10947380B2 (en) 2018-12-20 2021-03-16 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition and pneumatic tire
US11932759B1 (en) 2020-12-28 2024-03-19 Bridgestone Corporation Polymer-filler composites with guayule rubber

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US10370460B1 (en) 2015-05-20 2019-08-06 Bridgestone Corporation Process for producing functionalized polymers
KR101899637B1 (ko) 2015-06-24 2018-09-17 주식회사 엘지화학 공액 디엔계 중합체 제조용 촉매 조성물 및 이를 이용하여 제조된 공액 디엔계 중합체
US10077323B2 (en) 2015-07-24 2018-09-18 Bridgestone Corporation Polymers functionalized with imine compounds containing a protected thiol group
WO2017019878A1 (en) 2015-07-29 2017-02-02 Bridgestone Corporation Processes for preparing functionalized polymers, related functionalizing compound and preparation thereof
JP7014489B2 (ja) 2016-05-19 2022-02-01 株式会社ブリヂストン 官能化ポリマーを生成するためのプロセス
JP6996074B2 (ja) 2016-06-28 2022-01-17 住友ゴム工業株式会社 ゴム組成物およびタイヤ
EP3491030B1 (en) 2016-07-29 2021-03-24 Bridgestone Corporation Process for producing high cis-1,4-polydiene with lanthanide-based catalyst compositions
US10899718B2 (en) 2016-09-02 2021-01-26 Bridgestone Corporation Polymers functionalized with N-protected hydantoin compounds
WO2018045291A1 (en) 2016-09-02 2018-03-08 Bridgestone Corporation Production of cis-1,4-polydienes with multiple silane functional groups prepared by in-situ hydrosilylation of polymer cement
RU2720010C1 (ru) 2016-11-09 2020-04-23 Бриджстоун Корпорейшн Блок-сополимеры полибутадиена и полиизопрена с высоким содержанием цис-1,4-связей
KR102295653B1 (ko) 2017-11-22 2021-08-31 주식회사 엘지화학 공액디엔계 중합체 및 이의 제조방법
WO2019133633A1 (en) 2017-12-30 2019-07-04 Bridgestone Corporation Composition including multiple terminally functionalized polymers
US11767388B1 (en) * 2019-09-18 2023-09-26 The Goodyear Tire & Rubber Company Silicon-functionalized rubber
KR102440985B1 (ko) * 2019-10-31 2022-09-07 주식회사 엘지화학 변성제, 변성 공액디엔계 중합체 및 이의 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0767179A2 (en) * 1995-09-20 1997-04-09 Bridgestone Corporation Method for producing a rubber composition
EP0863165A1 (en) * 1997-03-05 1998-09-09 JSR Corporation Method of producing conjugated diene polymers
EP0894825A1 (en) * 1996-04-17 1999-02-03 Nippon Zeon Co., Ltd. Diene polymer composition, process for the preparation of the same, and rubber composition containing the same

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE138070C (US06992147-20060131-C00024.png)
US1223396A (en) 1917-03-13 1917-04-24 Skf Svenska Kullagerfab Ab Ball-cage for ball-bearings.
US2227957A (en) 1936-01-09 1941-01-07 Goodrich Co B F Softened rubber
IT538453A (US06992147-20060131-C00024.png) 1955-07-15 1900-01-01 Montedison Spa
US3297667A (en) 1963-02-28 1967-01-10 Union Carbide Corp Production of cis-1, 4-polydienes by polymerization of 1, 3-dienes
US3541063A (en) 1967-12-29 1970-11-17 Goodyear Tire & Rubber Process for the polymerization of diolefins with a catalyst comprising alkylaluminum compounds,group iii-b organo metal compounds and organoaluminum fluoride compounds
US3794604A (en) 1971-09-24 1974-02-26 Goodyear Tire & Rubber Diolefin polymerization catalyst composition
GB1597500A (en) 1977-12-29 1981-09-09 Shell Int Research Polymers
CA1223396A (en) 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
DE3538130A1 (de) 1985-10-26 1987-04-30 Bunawerke Huels Gmbh Verfahren und katalysator zur herstellung von syndiotaktischem 1,2-polybutadien
DE3611421A1 (de) 1986-04-05 1987-10-08 Basf Ag Polymerisate mit aminogruppen, deren herstellung und verwendung
US5064910A (en) 1986-09-05 1991-11-12 Japan Synthetic Rubber Co., Ltd. Preparation of conjugated diene polymers modified with an organo-tin or germanium halide
US4906706A (en) 1986-09-05 1990-03-06 Japan Synthetic Rubber Co., Ltd. Modified conjugated diene polymer and process for production thereof
IT1230756B (it) 1989-02-17 1991-10-29 Enichem Elastomers Metodo per la preparazione di polibutadiene a lavorabilita' migliorata.
US5109907A (en) 1990-04-09 1992-05-05 Bridgestone/Firestone, Inc. Diene polymers and copolymers terminated by reaction with N-alkyl and N-aryl imines
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
US5227431A (en) 1991-04-12 1993-07-13 Bridgestone/Firestone, Inc. Diene polymers and copolymers jumped by partial crosslinking and terminated with a substituted imine
JP3211274B2 (ja) 1991-08-27 2001-09-25 旭化成株式会社 共役ジエン系重合体の製造方法
JP3230532B2 (ja) 1991-08-28 2001-11-19 旭化成株式会社 共役ジエン系重合体の製造法
EP0713885B1 (en) 1993-07-30 1998-05-20 Nippon Zeon Co., Ltd. Modified conjugated diene copolymer, process for producing the same, and composition thereof
US5310798A (en) * 1993-08-16 1994-05-10 Bridgestone/Firestone, Inc. Diene polymers and copolymers terminated with compounds having multiple-bonded nitrogen atoms and partially crosslinked with polyfunctional reagents
ES2179965T3 (es) 1993-12-29 2003-02-01 Bridgestone Corp Polimeros y copolimeros de dieno que tienen un grupo de alcoxisilano.
DE4436059A1 (de) 1994-10-10 1996-04-11 Bayer Ag Verfahren zur Herstellung von mittels Nd-Katalysatoren polymerisierten Dienkautschuken mit niedrigem cold-flow und geringem Eigengeruch
JP3555809B2 (ja) 1995-06-19 2004-08-18 株式会社ブリヂストン ラジアルタイヤ
JP3606411B2 (ja) 1996-07-10 2005-01-05 株式会社ブリヂストン タイヤ加硫成型用金型およびその製造方法
JP3117645B2 (ja) 1996-09-03 2000-12-18 株式会社ブリヂストン 空気入りラジアルタイヤ
JP4489194B2 (ja) 1997-03-05 2010-06-23 Ｊｓｒ株式会社 共役ジエン系重合体の製造方法
JP3724125B2 (ja) * 1997-07-15 2005-12-07 Ｊｓｒ株式会社 共役ジエン系重合体の製造方法
US5916961A (en) 1997-07-11 1999-06-29 Bridgestone Corporation Amine-initiated elastomers having hysteresis reducing interaction with silica
US5866650A (en) 1997-07-11 1999-02-02 Bridgestone Corporation Composition of cyclic amine-initiated elastomers and amorphous silica and process for the production thereof
US5971046A (en) 1997-09-17 1999-10-26 Bridgestone/Firestone, Inc. Method and apparatus for bonding an active tag to a patch and a tire
JPH11164912A (ja) 1997-12-03 1999-06-22 Jsr Corp ソリッドゴルフボール用ゴム組成物およびソリッドゴルフボール
JP3895446B2 (ja) * 1997-12-26 2007-03-22 株式会社ブリヂストン 重合体の製造方法、得られた重合体、及びそれを用いたゴム組成物
US6255416B1 (en) 1998-05-13 2001-07-03 Jsr Corporation Method of producing conjugated diene polymers
JP3999385B2 (ja) * 1998-11-24 2007-10-31 宇部興産株式会社 変性ポリブタジエンゴムおよびゴム組成物
JP4898045B2 (ja) 1999-11-12 2012-03-14 株式会社ブリヂストン ランタニドを基にした触媒を用いて製造した変性重合体
ES2261156T3 (es) 1999-11-12 2006-11-16 Jsr Corporation Polimeros de dieno conjugado modificados, metodo para la produccion y composicion de caucho que comprende el mismo.
US6977281B1 (en) 1999-11-12 2005-12-20 Bridgestone Corporation Modified polymers prepared with lanthanide-based catalysts
EP1237935B1 (en) 1999-11-12 2007-01-24 Bridgestone Corporation Modified polymers prepared with lanthanide-based catalysts
US6197888B1 (en) 1999-12-30 2001-03-06 Bridgestone Corporation Process for producing blends of syndiotactic 1, 2-polybutadiene and rubbery elastomers with an iron-based catalyst system
US6291591B1 (en) 2000-04-13 2001-09-18 Bridgestone Corporation Process for producing blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a chromium-based catalyst system
US6303692B1 (en) 2000-04-13 2001-10-16 Bridgestone Corporation Preparation of blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a molybdenum-based catalyst system
JP4965055B2 (ja) 2000-11-10 2012-07-04 株式会社ブリヂストン 新規な官能化剤を用いて製造した官能化高シス−１，４−ポリブタジエン
ES2266457T3 (es) 2001-02-28 2007-03-01 Bridgestone Corporation Procedimiento continuo para la produccion de polimeros de dieno conjugados que tienen distribucion de peso molecular estrecha y productos de los mismos.
WO2002085952A2 (de) 2001-04-23 2002-10-31 Bayer Aktiengesellschaft Modifizierte polymere mit einem hohen anteil an cis-ständigen doppelbindungen, ein verfahren zu deren herstellung sowie deren verwendung
US6699813B2 (en) 2001-11-07 2004-03-02 Bridgestone Corporation Lanthanide-based catalyst composition for the manufacture of polydienes
JP3797349B2 (ja) 2003-07-31 2006-07-19 石川島播磨重工業株式会社 圧縮符号化方法、装置、及びプログラム、並びに復号方法、装置、及びプログラム
JP4138599B2 (ja) 2003-08-11 2008-08-27 富士通株式会社 ロボットアームの校正方法及び校正装置
US7008899B2 (en) 2003-08-11 2006-03-07 Bridgestone Corporation Lanthanide-based catalyst composition for producing cis-1,4-polydienes
US7094849B2 (en) 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
CN100564407C (zh) 2004-03-02 2009-12-02 株式会社普利司通 本体聚合方法
US7879952B2 (en) 2005-12-28 2011-02-01 Bridgestone Corporation Functionalized polymers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0767179A2 (en) * 1995-09-20 1997-04-09 Bridgestone Corporation Method for producing a rubber composition
EP0894825A1 (en) * 1996-04-17 1999-02-03 Nippon Zeon Co., Ltd. Diene polymer composition, process for the preparation of the same, and rubber composition containing the same
EP0863165A1 (en) * 1997-03-05 1998-09-09 JSR Corporation Method of producing conjugated diene polymers

Cited By (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7671136B2 (en) 1999-11-12 2010-03-02 Bridgestone Corporation Modified polymers prepared with lanthanide-based catalysts
US6977281B1 (en) 1999-11-12 2005-12-20 Bridgestone Corporation Modified polymers prepared with lanthanide-based catalysts
WO2002038615A1 (en) * 2000-11-10 2002-05-16 Bridgestone Corporation Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents
US8362126B2 (en) 2000-11-10 2013-01-29 Yoichi Ozawa Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents
US9644052B2 (en) 2000-11-10 2017-05-09 Bridgestone Corporation Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents
US7642322B2 (en) 2000-11-10 2010-01-05 Bridgestone Corporation Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents
US8642705B2 (en) 2001-11-27 2014-02-04 Bridgestone Corporation Conjugated diene polymer, process for its production and rubber compositions containing the same
US7781533B2 (en) * 2001-11-27 2010-08-24 Bridgestone Corporation Conjugated diene polymer, process for its production and rubber compositions containing the same
EP1449857A4 (en) * 2001-11-27 2008-12-31 Bridgestone Corp POLYMER BASED ON CONJUGATED SERVES, METHOD OF MANUFACTURING THEREOF, AND CONTAINING SUCH DERIVED COMPOSITION COMPOSITIONS
EP1449857A1 (en) * 2001-11-27 2004-08-25 Bridgestone Corporation Conjugated diene polymer, process for its production and rubber compositions containing the same
EP1462459A4 (en) * 2001-12-03 2010-06-02 Bridgestone Corp PROCESS FOR PRODUCING MODIFIED POLYMER, MODIFIED POLYMER OBTAINED BY THIS PROCESS, AND RUBBER COMPOSITION
EP1462459A1 (en) * 2001-12-03 2004-09-29 Bridgestone Corporation Process for producing modified polymer, modified polymer obtained by the process, and rubber composition
US7964656B2 (en) 2001-12-13 2011-06-21 Bridgestone Corporation Method of improving carbon black dispersion in rubber compositions
CN1304433C (zh) * 2002-04-12 2007-03-14 株式会社普利司通 制备改性聚合物的方法、通过该方法获得的改性聚合物和橡胶组合物
US7683151B2 (en) 2002-04-12 2010-03-23 Bridgestone Corporation Process for producing modified polymer, modified polymer obtained by the process, and rubber composition
WO2003087171A1 (fr) * 2002-04-12 2003-10-23 Bridgestone Corporation Procede de production de polymere modifie, polymere ainsi obtenu et composition elastomere
US7202306B2 (en) 2003-05-22 2007-04-10 Jsr Corporation Method for producing modified conjugated diene polymer and rubber composition
EP1479698A1 (en) * 2003-05-22 2004-11-24 JSR Corporation Method for producing modified conjugated diene polymer and rubber composition
WO2004111093A1 (en) * 2003-06-09 2004-12-23 Bridgestone Corporation Improved hysteresis elastomeric compositions comprising polymers terminated with isocyanato alkoxysilanes
US8642704B2 (en) 2003-06-09 2014-02-04 Bridgestone Corporation Hysteresis elastomeric compositions comprising polymers terminated with isocyanato alkoxysilanes
WO2005071015A1 (ja) * 2004-01-26 2005-08-04 Kaneka Corporation 硬化性組成物
US8436097B2 (en) 2004-06-04 2013-05-07 Sumitomo Chemical Company, Limited Process for producing modified polymer rubber
DE102005020646B4 (de) 2004-06-04 2018-09-27 Sumitomo Chemical Co., Ltd. Verfahren zur Herstellung eines modifizierten Polymerkautschuks
EP1790666A4 (en) * 2004-09-14 2010-11-17 Jsr Corp PROCESS FOR PRODUCING CONJUGATED DIOLEFIN POLYMER (CO) POLYMER RUBBER, CONJUGATED DIOLEFIN POLYMER (CO) POLYMER RUBBER, RUBBER COMPOSITION AND TIRE
US7893164B2 (en) 2004-09-14 2011-02-22 Jsr Corporation Process for producing conjugated diolefin (Co) polymer rubber, conjugated diolefin (Co) polymer rubber, rubber composition, and tire
EP1790666A1 (en) * 2004-09-14 2007-05-30 JSR Corporation Process for producing conjugated diolefin (co)polymer rubber, conjugated diolefin (co)polymer rubber, rubber composition, and tire
CN101553522B (zh) * 2006-10-25 2012-09-05 Jsr株式会社 改性聚合物的制造方法、由该方法得到的改性聚合物及其橡胶组合物
US9056925B2 (en) 2006-10-25 2015-06-16 Bridgestone Corporation Process for production of modified conjugated diene polymers, modified conjugated diene polymers produced by the process, rubber compositions, and tires
CN101333272B (zh) * 2007-06-27 2012-07-18 住友化学株式会社 共轭二烯系聚合物的制造方法、共轭二烯系聚合物及聚合物组合物
DE102007038442A1 (de) 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Modifizierte Polymere auf Basis von konjugierten Dienen oder von konjugierten Dienen und vinylaromatischen Verbindungen, ein Verfahren zu deren Herstellung sowie deren Verwendung
RU2475503C2 (ru) * 2007-08-16 2013-02-20 ЛЕНКСЕСС Дойчланд ГмбХ Наноструктурированные полимеры на основе сопряженных диенов
WO2009021906A1 (de) * 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Nanostrukturierte polymere auf basis von konjugierten dienen
DE102007038441A1 (de) 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Gekoppelte und Heteroatome enthaltende modifizierte Polymere auf Basis von konjugierten Dienen
DE102007038439A1 (de) 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Nanostrukturierte Polymere auf Basis von konjugierten Dienen
KR101162430B1 (ko) 2007-08-16 2012-07-04 란세스 도이치란트 게엠베하 공액 디엔 기재의 나노구조형 중합체
US9079981B2 (en) 2007-08-16 2015-07-14 Lanxess Deutschland Gmbh Nanostructed polymers on the basis of conjugated dienes
US8138248B2 (en) 2007-12-31 2012-03-20 Bridgestone Corporation Method to improve cold flow resistance of polymers
US9623705B2 (en) 2008-03-10 2017-04-18 Bridgestone Corporation Method for producing modified conjugated diene polymer/copolymer, modified conjugated diene polymer/copolymer, and rubber composition and tire using the same
EP2266819A1 (en) * 2008-03-10 2010-12-29 Bridgestone Corporation Method for producing modified conjugated diene polymer/copolymer, modified conjugated diene polymer/copolymer, and rubber composition and tier using the same
EP2266819A4 (en) * 2008-03-10 2012-05-09 Bridgestone Corp PROCESS FOR PRODUCING DEGENERATIVE CONJUGATE DIENE POLYMER / COPOLYMER, DEGENERATIVE CONJUGATE DIENE POLYMER / COPOLYMER, AND RUBBER COMPOSITION AND TIRE USING THE SAME
US8106117B2 (en) 2008-08-05 2012-01-31 Bridgestone Corporation Method to improve cold flow resistance of polymers
EP2182026A1 (en) 2008-08-05 2010-05-05 Bridgestone Corporation Method to improve cold flow resistance of polymers
US9822195B2 (en) 2012-02-29 2017-11-21 Trinseo Europe Gmbh Process for producing diene polymers
US9365703B2 (en) 2012-06-12 2016-06-14 Sumitomo Rubber Industries, Ltd. Rubber composition for tread, and pneumatic tire
WO2015101478A1 (fr) 2014-01-02 2015-07-09 Compagnie Generale Des Etablissements Michelin Procede de synthese en continu d'un elastomere dienique fonctionnalise
WO2015101477A1 (fr) 2014-01-02 2015-07-09 Compagnie Generale Des Etablissements Michelin Procede de synthese en continu d'un polyisoprene fonctionnalise
EP3042786A1 (en) * 2014-12-19 2016-07-13 The Goodyear Tire & Rubber Company Functionalized elastomer
US9969831B2 (en) 2014-12-19 2018-05-15 The Goodyear Tire & Rubber Company Functionalized elastomer
EP3053934A1 (en) 2015-02-06 2016-08-10 LANXESS Deutschland GmbH Heteroatom containing modified diene polymers
WO2017036721A1 (en) 2015-08-28 2017-03-09 Arlanxeo Deutschland Gmbh Increased efficiency desulfurization reagents
EP3135712A1 (en) 2015-08-28 2017-03-01 ARLANXEO Deutschland GmbH Increased efficiency of desulfurization reagents
KR20180025246A (ko) * 2016-08-30 2018-03-08 더 굿이어 타이어 앤드 러버 캄파니 작용성화된 중합체, 고무 조성물 및 공기 타이어
EP3290228A1 (en) * 2016-08-30 2018-03-07 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition, and pneumatic tire
KR101995630B1 (ko) * 2016-08-30 2019-07-02 더 굿이어 타이어 앤드 러버 캄파니 작용성화된 중합체, 고무 조성물 및 공기 타이어
EP3366709A1 (en) 2017-02-24 2018-08-29 ARLANXEO Deutschland GmbH In-chain phosphine- and phosphonium- containing diene-polymers
WO2018154067A1 (en) 2017-02-24 2018-08-30 Arlanxeo Deutschland Gmbh In-chain phosphine- and phosphonium- containing diene-polymers
WO2018224774A1 (fr) 2017-06-08 2018-12-13 Compagnie Generale Des Etablissements Michelin Copolymere fonctionnel d'ethylene et de 1,3-butadiene
WO2018224775A1 (fr) 2017-06-08 2018-12-13 Compagnie Generale Des Etablissements Michelin Copolymere fonctionnel d'un 1,3-diene et d'une olefine
WO2018224776A1 (fr) 2017-06-08 2018-12-13 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc
WO2019224495A1 (fr) * 2018-05-25 2019-11-28 Compagnie Generale Des Etablissements Michelin Procédé de synthèse d'un polybutadiène fonctionnalisé
FR3081462A1 (fr) * 2018-05-25 2019-11-29 Compagnie Generale Des Etablissements Michelin Procede de synthese d'un polybutadiene fonctionnalise
CN112204058A (zh) * 2018-05-25 2021-01-08 米其林集团总公司 官能化聚丁二烯合成方法
US11479618B2 (en) 2018-05-25 2022-10-25 Compagnie Generale Des Etablissements Michelin Functionalised polybutadiene synthesis process
CN112204058B (zh) * 2018-05-25 2023-06-16 米其林集团总公司 官能化聚丁二烯合成方法
WO2020084235A1 (fr) 2018-10-23 2020-04-30 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc
US10947380B2 (en) 2018-12-20 2021-03-16 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition and pneumatic tire
US11932759B1 (en) 2020-12-28 2024-03-19 Bridgestone Corporation Polymer-filler composites with guayule rubber

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