DE69026810T2 - Segmentiertes Elastomer - Google Patents

Segmentiertes Elastomer

Info

Publication number
DE69026810T2
DE69026810T2 DE69026810T DE69026810T DE69026810T2 DE 69026810 T2 DE69026810 T2 DE 69026810T2 DE 69026810 T DE69026810 T DE 69026810T DE 69026810 T DE69026810 T DE 69026810T DE 69026810 T2 DE69026810 T2 DE 69026810T2
Authority
DE
Germany
Prior art keywords
segmented elastomer
segmented
elastomer
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 - Fee Related
Application number
DE69026810T
Other languages
English (en)
Other versions
DE69026810D1 (de
Inventor
Wen-Liang Hsu
Adel Farhan Halasa
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of DE69026810D1 publication Critical patent/DE69026810D1/de
Publication of DE69026810T2 publication Critical patent/DE69026810T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/046—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
    • 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
    • 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)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Graft Or Block Polymers (AREA)
DE69026810T 1990-01-16 1990-12-05 Segmentiertes Elastomer Expired - Fee Related DE69026810T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/466,087 US5070148A (en) 1990-01-16 1990-01-16 Segmented elastomer

Publications (2)

Publication Number Publication Date
DE69026810D1 DE69026810D1 (de) 1996-06-05
DE69026810T2 true DE69026810T2 (de) 1996-11-28

Family

ID=23850406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026810T Expired - Fee Related DE69026810T2 (de) 1990-01-16 1990-12-05 Segmentiertes Elastomer

Country Status (5)

Country Link
US (1) US5070148A (de)
EP (1) EP0438967B1 (de)
JP (1) JPH04249511A (de)
CA (1) CA2022412A1 (de)
DE (1) DE69026810T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030400A1 (de) * 1990-09-26 1992-04-02 Basf Ag Lebende polymere, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von telechele
US5241008A (en) * 1991-09-03 1993-08-31 Bridgestone/Firestone, Inc. Process for producing continuously tapered polymers and copolymers and products produced thereby
US5239009A (en) * 1991-10-16 1993-08-24 The Goodyear Tire & Rubber Company High performance segmented elastomer
US5202387A (en) * 1992-05-08 1993-04-13 The Goodyear Tire & Rubber Company Elastomer with outstanding characteristics for use in making tire tread compounds
US5294663A (en) * 1992-08-28 1994-03-15 General Tire, Inc. Tire tread compositions of isoprene-styrene/butadiene emulsion polymers with 1,4 cis-polyisoprene rubber
US5272220A (en) * 1992-09-14 1993-12-21 The Goodyear Tire & Rubber Company Process for preparing styrene-isoprene-butadiene rubber
US5262213A (en) * 1992-09-14 1993-11-16 The Goodyear Tire & Rubber Company Styrene-butadiene rubber for truck tires
DE19639761A1 (de) * 1996-09-27 1998-04-02 Du Pont Deutschland Flexographische Druckformen mit verbesserter Beständigkeit gegenüber UV härtbaren Druckfarben
DE19639767A1 (de) * 1996-09-27 1998-04-02 Du Pont Deutschland Flexographische Druckformen für UV härtbare Druckfarben
US6777499B2 (en) 2000-02-17 2004-08-17 China Petroleum & Chemical Corporation Multiblock interpolymers and processes for the preparation thereof
DE60112738T2 (de) * 2000-04-25 2006-06-01 Société de Technologie Michelin Blockcopolymere für kautschukzusammensetzungen verwendbar für reifen
EP1448647A2 (de) * 2001-10-31 2004-08-25 Société de Technologie Michelin Verfahren zur herstellung von blockcopolymeren für reifenprofilzusammensetzungen
KR100669402B1 (ko) * 2002-11-15 2007-01-17 금호석유화학 주식회사 라디알 블록 공중합체의 제조 방법
CN102295733B (zh) 2010-06-25 2014-01-22 中国石油化工股份有限公司 一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用
WO2012086496A1 (ja) * 2010-12-24 2012-06-28 日本ゼオン株式会社 共役ジエン系ゴム、ゴム組成物、ゴム架橋物、およびタイヤ
JP7321154B2 (ja) * 2017-10-19 2023-08-04 コンパニー ゼネラール デ エタブリッスマン ミシュラン ブロックポリマー

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937760A (en) * 1974-04-29 1976-02-10 The Firestone Tire & Rubber Company Process for producing multiblock copolymer and products produced thereby
JPS5952885B2 (ja) * 1980-11-12 1984-12-21 旭化成株式会社 ブロツク共重合体樹脂の新規な製造方法
US4304886A (en) * 1981-01-22 1981-12-08 Shell Oil Company Mixed coupling agent process
US4463123A (en) * 1981-12-21 1984-07-31 The Dow Chemical Company Method for reducing block of ethylene interpolymers containing --COOH groups
JPH0662727B2 (ja) * 1984-08-27 1994-08-17 日本合成ゴム株式会社 ゴム組成物
US4616065A (en) * 1985-04-15 1986-10-07 Gencorp Inc. High trans butadiene based elastomeric block copolymers and blends
JPS62112640A (ja) * 1985-11-09 1987-05-23 Toyo Tire & Rubber Co Ltd タイヤトレツド用ゴム組成物
DE3724871A1 (de) * 1987-07-28 1989-02-09 Huels Chemische Werke Ag Ab-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
US5070148A (en) 1991-12-03
EP0438967A1 (de) 1991-07-31
CA2022412A1 (en) 1991-07-17
EP0438967B1 (de) 1996-05-01
JPH04249511A (ja) 1992-09-04
DE69026810D1 (de) 1996-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee