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BRPI0509641A - polìmero de dieno conjugado modificado, iniciador de polimerização, método de produção do mesmo, e composição de borracha - Google Patents

polìmero de dieno conjugado modificado, iniciador de polimerização, método de produção do mesmo, e composição de borracha

Info

Publication number
BRPI0509641A
BRPI0509641A BRPI0509641-3A BRPI0509641A BRPI0509641A BR PI0509641 A BRPI0509641 A BR PI0509641A BR PI0509641 A BRPI0509641 A BR PI0509641A BR PI0509641 A BRPI0509641 A BR PI0509641A
Authority
BR
Brazil
Prior art keywords
conjugated diene
polymerization initiator
modified conjugated
diene polymer
rubber composition
Prior art date
Application number
BRPI0509641-3A
Other languages
English (en)
Inventor
Eiju Suzuki
Yoichi Ozawa
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 BRPI0509641A publication Critical patent/BRPI0509641A/pt
Publication of BRPI0509641B1 publication Critical patent/BRPI0509641B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • 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
    • 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
    • C08F4/08—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals
    • C08F4/086—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals an alkali metal bound to nitrogen, e.g. LiN(C2H5)2
    • 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
    • C08F4/10—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of alkaline earth metals, zinc, cadmium, mercury, copper or silver
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

POLìMERO DE DIENO CONJUGADO MODIFICADO, INICIADOR DE POLIMERIZAçãO, MéTODO DE PRODUçãO DO MESMO, E COMPOSIçãO DE BORRACHA. A presente invenção refere-se a um novo iniciador de polimerização capaz de introduzir um próton de amino ativo dentro de um terminal de início de polimerização sem perder atividade de polimerização, e um novo polímero de dieno conjugado modificado que é excelente na interação com um preenchedor e capaz de melhorar um desenvolvimento de calor baixo de uma composição de borracha, e mais particularmente a um iniciador de polimerização que é um composto de diamina no qual um grupo amino é protegido com um agente sililante e um próton ativo do outro grupo amino é substituído com um metal alcalino ou um metal alcalino terroso, e um polímero de dieno conjugado modificado que pode ser produzido pelo uso de um tal iniciador de polimerização e é um homopolímero de um composto de dieno conjugado ou um copolímero de um composto de dieno conjugado e um composto de vinila aromático e tem um resíduo derivado de um composto de diamina no seu terminal de início de polimerização.
BRPI0509641A 2004-04-05 2005-03-17 "polímero de dieno conjugado modificado terminal e seus métodos de produção, iniciador de polimerização e seu método de produção, solução iniciadora de polimerização, e composição de borracha" BRPI0509641B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004111231 2004-04-05
PCT/JP2005/004810 WO2005097845A1 (ja) 2004-04-05 2005-03-17 変性共役ジエン系重合体、重合開始剤及びそれらの製造方法、並びにゴム組成物

Publications (2)

Publication Number Publication Date
BRPI0509641A true BRPI0509641A (pt) 2007-09-18
BRPI0509641B1 BRPI0509641B1 (pt) 2016-08-16

Family

ID=35125011

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509641A BRPI0509641B1 (pt) 2004-04-05 2005-03-17 "polímero de dieno conjugado modificado terminal e seus métodos de produção, iniciador de polimerização e seu método de produção, solução iniciadora de polimerização, e composição de borracha"

Country Status (6)

Country Link
US (1) US7767774B2 (pt)
EP (1) EP1734060B1 (pt)
JP (1) JP4966652B2 (pt)
CN (1) CN1961011B (pt)
BR (1) BRPI0509641B1 (pt)
WO (1) WO2005097845A1 (pt)

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WO2011031943A1 (en) * 2009-09-10 2011-03-17 Bridgestone Corporation Compositions and methods for producing poly-aminofunctionalized polymerization initiators and corresponding polymers
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US8962745B2 (en) * 2010-12-27 2015-02-24 Bridgestone Corporation Functionalized polymers and vulcanizates with reduced hysteretic loss
EP2658727B1 (en) * 2010-12-30 2014-12-03 Bridgestone Corporation Aminosilane initiators and functionalized polymers prepared therefrom
SG182932A1 (en) * 2011-01-24 2012-08-30 Sumitomo Chemical Co Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer composition
CN102617796A (zh) * 2011-01-24 2012-08-01 住友化学株式会社 共轭二烯系聚合物的制备方法，共轭二烯系聚合物和共轭二烯系聚合物组合物
US8680210B2 (en) 2011-05-02 2014-03-25 Bridgestone Corporation Method for making functionalized polymer
KR102122284B1 (ko) * 2013-05-13 2020-06-12 제이에스알 가부시끼가이샤 중합체 조성물, 가교 중합체 및 타이어
US9644045B2 (en) 2013-10-17 2017-05-09 Lg Chem, Ltd. End-functionalized conjugated diene-based polymer and process for producing same
KR101674305B1 (ko) 2014-11-27 2016-11-08 주식회사 엘지화학 말단 기능성 공액 디엔계 중합체 및 이의 제조 방법
CN107636022A (zh) * 2015-08-10 2018-01-26 Jsr株式会社 共轭二烯系聚合物及其制造方法、聚合物组合物、交联聚合物和轮胎
US10059149B2 (en) 2015-11-02 2018-08-28 Lg Chem, Ltd. Organolithium compound, method for preparing modified conjugated diene-based polymer using the same, and modified conjugated diene-based polymer
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CN110582520B (zh) * 2017-03-08 2022-04-22 株式会社普利司通 偶联聚合物产物、制备方法以及含有其的组合物
KR102167120B1 (ko) * 2017-08-24 2020-10-16 주식회사 엘지화학 변성 중합 개시제 및 이의 유래 작용기를 포함하는 변성 공액디엔계 중합체
KR102109837B1 (ko) * 2017-10-20 2020-05-13 주식회사 엘지화학 변성 공액디엔계 중합체 및 이의 제조방법
KR102323810B1 (ko) * 2017-12-05 2021-11-10 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
SG11202108200TA (en) 2019-09-11 2021-08-30 Lg Chemical Ltd Modified conjugated diene-based polymer and rubber composition including the same
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KR102604539B1 (ko) 2019-09-11 2023-11-22 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
WO2021049911A1 (ko) 2019-09-11 2021-03-18 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
SG11202110158PA (en) 2019-09-11 2021-10-28 Lg Chemical Ltd Modified conjugated diene-based polymer, method for preparing the same and rubber composition including the same
KR102629479B1 (ko) * 2019-10-11 2024-01-25 주식회사 엘지화학 변성 개시제 제조방법 및 제조장치
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Also Published As

Publication number Publication date
EP1734060A1 (en) 2006-12-20
EP1734060A4 (en) 2010-07-14
JPWO2005097845A1 (ja) 2008-02-28
JP4966652B2 (ja) 2012-07-04
US7767774B2 (en) 2010-08-03
BRPI0509641B1 (pt) 2016-08-16
CN1961011A (zh) 2007-05-09
WO2005097845A1 (ja) 2005-10-20
CN1961011B (zh) 2013-09-11
US20080033110A1 (en) 2008-02-07
EP1734060B1 (en) 2013-03-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/08/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2714 DE 10-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.