DE69818158D1 - Dienpolymere und Copolymere hergestellt durch partielle Kupplung und mit Endgruppen aus Hydrocarboxysilanverbindungen - Google Patents

Dienpolymere und Copolymere hergestellt durch partielle Kupplung und mit Endgruppen aus Hydrocarboxysilanverbindungen

Info

Publication number
DE69818158D1
DE69818158D1 DE69818158T DE69818158T DE69818158D1 DE 69818158 D1 DE69818158 D1 DE 69818158D1 DE 69818158 T DE69818158 T DE 69818158T DE 69818158 T DE69818158 T DE 69818158T DE 69818158 D1 DE69818158 D1 DE 69818158D1
Authority
DE
Germany
Prior art keywords
hydrocarboxysilane
compounds
end groups
diene polymers
copolymers produced
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
DE69818158T
Other languages
English (en)
Other versions
DE69818158T2 (de
Inventor
Hideo Takeichi
David F Lawson
Daniel F Graves
Sunil B Sarkar
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 DE69818158D1 publication Critical patent/DE69818158D1/de
Publication of DE69818158T2 publication Critical patent/DE69818158T2/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • 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
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Tires In General (AREA)
DE69818158T 1997-07-11 1998-07-08 Dienpolymere und Copolymere hergestellt durch partielle Kupplung und mit Endgruppen aus Hydrocarboxysilanverbindungen Expired - Lifetime DE69818158T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US891570 1997-07-11
US08/891,570 US6008295A (en) 1997-07-11 1997-07-11 Diene polymers and copolymers incorporating partial coupling and terminals formed from hydrocarboxysilane compounds

Publications (2)

Publication Number Publication Date
DE69818158D1 true DE69818158D1 (de) 2003-10-23
DE69818158T2 DE69818158T2 (de) 2004-07-29

Family

ID=25398440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818158T Expired - Lifetime DE69818158T2 (de) 1997-07-11 1998-07-08 Dienpolymere und Copolymere hergestellt durch partielle Kupplung und mit Endgruppen aus Hydrocarboxysilanverbindungen

Country Status (6)

Country Link
US (1) US6008295A (de)
EP (1) EP0890580B1 (de)
JP (1) JPH11228647A (de)
CA (1) CA2242310A1 (de)
DE (1) DE69818158T2 (de)
ES (1) ES2205335T3 (de)

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US6252007B1 (en) 1997-07-11 2001-06-26 Bridgestone Corporation Elastomers having a reduced hysteresis via interaction of polymer with silica surfaces
US6525118B2 (en) 1997-07-11 2003-02-25 Bridgestone Corporation Processability of silica-filled rubber stocks with reduced hysteresis
US5872176A (en) 1997-07-11 1999-02-16 Bridgestone Corporation Addition of salts to improve the interaction of silica with rubber
US6228908B1 (en) * 1997-07-11 2001-05-08 Bridgestone Corporation Diene polymers and copolymers incorporating partial coupling and terminals formed from hydrocarboxysilane compounds
US6384117B1 (en) 1997-07-11 2002-05-07 Bridgestone Corporation Processability of silica-filled rubber stocks
US6201054B1 (en) * 1998-01-14 2001-03-13 Sumitomo Rubber Industries, Ltd. Rubber composition for tire tread
US6344518B1 (en) * 1998-11-10 2002-02-05 Jsr Corporation Conjugated diolefin copolymer rubber and rubber composition
DE60002375T2 (de) * 1999-02-11 2004-02-12 Société de Technologie Michelin Verbesserung der Lebensdauer eines Radialluftreifen durch Verwendung von bestimmten kohäsiven Zusammensetzungen mit geringer Hysterese
DE19915281A1 (de) * 1999-04-03 2000-10-05 Degussa Kautschukmischungen
US6194509B1 (en) * 1999-04-13 2001-02-27 Bridgestone Corporation Compositions containing free radical capping additives and uses therefor
US6255404B1 (en) * 1999-07-26 2001-07-03 Bridgestone Corporation Method to control increase in viscosity during aging of siloxane modified polymers
DE60018649T2 (de) * 1999-07-30 2006-05-04 Jsr Corp. Kautschukzusammensetzung und Reifen daraus
US6414059B1 (en) * 1999-08-27 2002-07-02 Riken Technos Corporation Fire-retardant resin composition and molded part using the same
US6579929B1 (en) 2000-01-19 2003-06-17 Bridgestone Corporation Stabilized silica and method of making and using the same
JP4610035B2 (ja) * 2000-02-29 2011-01-12 株式会社ブリヂストン ゴム組成物及びそれを用いた空気入りタイヤ
WO2001075738A1 (en) * 2000-03-31 2001-10-11 Front End Capital, Llc Method of raising capital for early stage companies through broker-dealer
US6573412B1 (en) 2000-05-12 2003-06-03 Bridgestone Corporation Chain-coupled polymeric alkoxide compounds having controlled viscosity
US6590017B1 (en) 2000-05-15 2003-07-08 Bridgestone Corporation Processability of silica-reinforced rubber containing an amide compound
US6512035B1 (en) 2000-05-15 2003-01-28 Bridgestone Corporation Processability of silica-reinforced rubber containing a monofunctional alkyl tin compound
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US6608145B1 (en) * 2000-10-13 2003-08-19 Bridgestone Corporation Silica-reinforced rubber compounded with an organosilane tetrasulfide silica coupling agent at high mixing temperature
JP2002161139A (ja) * 2000-11-24 2002-06-04 Bridgestone Corp ブロック共重合体及びその製造方法、並びに、ゴム組成物
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US6579930B2 (en) * 2001-02-01 2003-06-17 The Goodyear Tire & Rubber Company Tire with minimal-marking tread and skid steering, fixed axle, tire/wheel or vehicular track assembly where said tire or track has a minimal-marking tread
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US6806307B2 (en) * 2001-10-11 2004-10-19 Bridgestone Corporation Synthesis and use of chain-coupled polymeric sulfide compounds in rubber formulations
EP1462459B1 (de) * 2001-12-03 2012-12-26 Bridgestone Corporation Verfahren zur herstellung von modifiziertem polymer, danach erhaltenes modifiziertes polymer und kautschukzusammensetzung
WO2003087171A1 (fr) * 2002-04-12 2003-10-23 Bridgestone Corporation Procede de production de polymere modifie, polymere ainsi obtenu et composition elastomere
KR20030092669A (ko) * 2002-05-30 2003-12-06 금호타이어 주식회사 젖은노면에서 제동성 성능이 향상된 트레드 고무조성물
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
KR100529160B1 (ko) * 2002-12-12 2005-11-17 금호석유화학 주식회사 혼합 커플링제로부터 라디알 형태의 공중합체를 제조하는 방법
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CN102816359B (zh) * 2004-04-27 2016-06-22 株式会社普利司通 生产具有改进的氧化硅增强的轮胎组合物的方法
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JP4539177B2 (ja) * 2004-06-04 2010-09-08 住友化学株式会社 変性ジエン系重合体ゴム、その製造方法及びゴム組成物
US7625981B2 (en) * 2004-06-04 2009-12-01 Sumitomo Chemical Company, Limited Process for producing modified polymer rubber
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US7335411B2 (en) * 2004-10-26 2008-02-26 Bridgestone Corporation Method of producing a tire composition having improved silica reinforcement
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JP4735812B2 (ja) * 2005-04-20 2011-07-27 株式会社ブリヂストン タイヤ
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US7807747B2 (en) * 2007-06-22 2010-10-05 Sumitomo Chemical Company, Limited Conjugated diene polymer, method for producing conjugated diene polymer, and conjugated diene polymer composition
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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TWI663177B (zh) * 2015-09-21 2019-06-21 日商Ｅｔｉｃ有限公司 二氧化矽調配用改質溶液聚合二烯系橡膠的製造方法及其橡膠組成物
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Also Published As

Publication number Publication date
JPH11228647A (ja) 1999-08-24
DE69818158T2 (de) 2004-07-29
US6008295A (en) 1999-12-28
EP0890580A1 (de) 1999-01-13
ES2205335T3 (es) 2004-05-01
EP0890580B1 (de) 2003-09-17
CA2242310A1 (en) 1999-01-11

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