+

WO2008146643A1 - ポリブタジエン、並びにそれを用いたゴム組成物及びタイヤ - Google Patents

ポリブタジエン、並びにそれを用いたゴム組成物及びタイヤ Download PDF

Info

Publication number
WO2008146643A1
WO2008146643A1 PCT/JP2008/059155 JP2008059155W WO2008146643A1 WO 2008146643 A1 WO2008146643 A1 WO 2008146643A1 JP 2008059155 W JP2008059155 W JP 2008059155W WO 2008146643 A1 WO2008146643 A1 WO 2008146643A1
Authority
WO
WIPO (PCT)
Prior art keywords
polybutadiene
around
value
spectrum
tire
Prior art date
Application number
PCT/JP2008/059155
Other languages
English (en)
French (fr)
Inventor
Ryuji Nakagawa
Junko Matsushita
Yoichi Ozawa
Shojiro Kaita
Olivier Tardif
Original Assignee
Bridgestone Corporation
Jsr Corporation
Riken
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, Riken filed Critical Bridgestone Corporation
Priority to EP08752951A priority Critical patent/EP2154163B1/en
Priority to CN200880024523A priority patent/CN101796084A/zh
Priority to BRPI0811785A priority patent/BRPI0811785B1/pt
Priority to US12/601,364 priority patent/US7919571B2/en
Publication of WO2008146643A1 publication Critical patent/WO2008146643A1/ja

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
    • 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
    • C08F136/06—Butadiene
    • 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
    • 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
    • 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
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/905—Tread composition
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

　本発明は、下記行列式(I)： ［式中、ａは、フーリエ変換赤外分光法による透過率スペクトルの1130cm-1付近の山ピーク値であり、ｂは、967cm-1付近の谷ピーク値であり、ｃは、911cm-1付近の谷ピーク値であり、ｄは、736cm-1付近の谷ピーク値である］から導かれるｅ、ｆ、ｇの値が、式(II)：(シス-１,４結合の計算値)＝ｅ／(ｅ＋ｆ＋ｇ)×100 ≧ 99及び式(III)：(ビニル結合の計算値)＝ｇ／(ｅ＋ｆ＋ｇ)×100 ≦ 0の関係を満たし、ゴム組成物及びタイヤの耐摩耗性及び耐亀裂成長性を向上させることが可能なポリブタジエンを提供する。
PCT/JP2008/059155 2007-05-23 2008-05-19 ポリブタジエン、並びにそれを用いたゴム組成物及びタイヤ WO2008146643A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08752951A EP2154163B1 (en) 2007-05-23 2008-05-19 Polybutadiene and rubber composition and tire both containing the same
CN200880024523A CN101796084A (zh) 2007-05-23 2008-05-19 聚丁二烯及使用其的橡胶组合物和轮胎
BRPI0811785A BRPI0811785B1 (pt) 2007-05-23 2008-05-19 polibutadieno, composição de borracha utilizando o mesmo e pneu
US12/601,364 US7919571B2 (en) 2007-05-23 2008-05-19 Polybutadiene as well as rubber composition using the same and tire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-137026 2007-05-23
JP2007137026A JP2008291096A (ja) 2007-05-23 2007-05-23 ポリブタジエン、並びにそれを用いたゴム組成物及びタイヤ

Publications (1)

Publication Number Publication Date
WO2008146643A1 true WO2008146643A1 (ja) 2008-12-04

Family

ID=40074907

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059155 WO2008146643A1 (ja) 2007-05-23 2008-05-19 ポリブタジエン、並びにそれを用いたゴム組成物及びタイヤ

Country Status (7)

Country Link
US (1) US7919571B2 (ja)
EP (1) EP2154163B1 (ja)
JP (1) JP2008291096A (ja)
KR (1) KR20100017900A (ja)
CN (1) CN101796084A (ja)
BR (1) BRPI0811785B1 (ja)
WO (1) WO2008146643A1 (ja)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016210A1 (ja) * 2009-08-07 2011-02-10 株式会社ブリヂストン 共重合体の製造方法
WO2012014456A1 (ja) * 2010-07-30 2012-02-02 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
WO2012014463A1 (ja) * 2010-07-30 2012-02-02 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、及びタイヤ
WO2012014455A1 (ja) * 2010-07-30 2012-02-02 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
WO2012014459A1 (ja) * 2010-07-30 2012-02-02 株式会社ブリヂストン 共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012131965A (ja) * 2010-11-30 2012-07-12 Bridgestone Corp 共重合体及びその製造方法、並びに、ゴム組成物、架橋ゴム組成物、及びタイヤ
WO2012105271A1 (ja) * 2011-02-04 2012-08-09 株式会社ブリヂストン 共重合体、ゴム組成物、タイヤサイド用ゴム組成物、架橋ゴム組成物、及びタイヤ
WO2012105258A1 (ja) * 2011-02-04 2012-08-09 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、タイヤトレッド用ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012162627A (ja) * 2011-02-04 2012-08-30 Bridgestone Corp 共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012162628A (ja) * 2011-02-04 2012-08-30 Bridgestone Corp 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012162631A (ja) * 2011-02-04 2012-08-30 Bridgestone Corp 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012180457A (ja) * 2011-03-01 2012-09-20 Bridgestone Corp ゴム組成物、タイヤサイド用ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012180456A (ja) * 2011-03-01 2012-09-20 Bridgestone Corp ゴム組成物、タイヤトレッド用ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2021504515A (ja) * 2017-11-22 2021-02-15 エルジー・ケム・リミテッド 変性共役ジエン系重合体およびその製造方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5987308B2 (ja) * 2011-12-08 2016-09-07 ブリヂストンスポーツ株式会社 ゴルフボール用組成物の製造方法及びゴルフボールの製造方法
JP5942172B2 (ja) 2012-01-31 2016-06-29 旭化成株式会社 共役ジエン系モノマーの重合触媒組成物
JP5997938B2 (ja) * 2012-05-31 2016-09-28 株式会社ブリヂストン ブタジエン重合体の製造方法及びタイヤの製造方法
JP5997939B2 (ja) * 2012-05-31 2016-09-28 株式会社ブリヂストン 共役ジエン系重合体の製造方法
US9006344B2 (en) 2012-07-02 2015-04-14 Acushnet Company Golf balls having cores made of polybutadiene rubber blends
WO2014010248A1 (ja) * 2012-07-12 2014-01-16 株式会社ブリヂストン イソプレン共重合体及びその製造方法
JP5899073B2 (ja) * 2012-07-12 2016-04-06 株式会社ブリヂストン スチレン−イソプレン共重合体及びその製造方法
WO2016039003A1 (ja) * 2014-09-12 2016-03-17 宇部興産株式会社 ゴム組成物
CN112142891B (zh) 2015-12-07 2023-06-16 株式会社普利司通 聚丁二烯聚合物和用于低温应用的掺入其的橡胶组合物
US20190161571A1 (en) * 2016-05-24 2019-05-30 Bridgestone Corporation Terminal-modified conjugated diene polymer, rubber composition, rubber product and method for manufacturing terminal-modified conjugated diene polymer
US10899718B2 (en) 2016-09-02 2021-01-26 Bridgestone Corporation Polymers functionalized with N-protected hydantoin compounds
US9758650B1 (en) 2016-11-17 2017-09-12 The Goodyear Tire & Rubber Company Pneumatic tire
US10947368B2 (en) 2019-03-04 2021-03-16 The Goodyear Tire & Rubber Company Pneumatic tire
US11440350B2 (en) 2020-05-13 2022-09-13 The Goodyear Tire & Rubber Company Pneumatic tire

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004027179A (ja) * 2002-05-08 2004-01-29 Inst Of Physical & Chemical Res 重合用触媒
JP2005015590A (ja) * 2003-06-25 2005-01-20 Bridgestone Corp ブタジエン系重合体及びその製造方法、並びにそれを用いたゴム組成物及びタイヤ
JP2005036063A (ja) * 2003-07-17 2005-02-10 Bridgestone Corp 空気入りタイヤ
WO2006004068A1 (ja) * 2004-07-02 2006-01-12 Riken メタロセン錯体を含む重合触媒組成物、およびそれを用いて製造される重合体
JP2007063240A (ja) * 2005-09-02 2007-03-15 Institute Of Physical & Chemical Research メタロセン錯体、およびそれを含む重合触媒組成物
WO2007129670A1 (ja) * 2006-05-09 2007-11-15 Riken メタロセン錯体、およびそれを含む重合触媒組成物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004027179A (ja) * 2002-05-08 2004-01-29 Inst Of Physical & Chemical Res 重合用触媒
JP2005015590A (ja) * 2003-06-25 2005-01-20 Bridgestone Corp ブタジエン系重合体及びその製造方法、並びにそれを用いたゴム組成物及びタイヤ
JP2005036063A (ja) * 2003-07-17 2005-02-10 Bridgestone Corp 空気入りタイヤ
WO2006004068A1 (ja) * 2004-07-02 2006-01-12 Riken メタロセン錯体を含む重合触媒組成物、およびそれを用いて製造される重合体
JP2007063240A (ja) * 2005-09-02 2007-03-15 Institute Of Physical & Chemical Research メタロセン錯体、およびそれを含む重合触媒組成物
WO2007129670A1 (ja) * 2006-05-09 2007-11-15 Riken メタロセン錯体、およびそれを含む重合触媒組成物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2154163A4 *

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011016210A1 (ja) * 2009-08-07 2013-01-10 株式会社ブリヂストン 共重合体の製造方法
US9346907B2 (en) 2009-08-07 2016-05-24 Bridgestone Corporation Method for producing copolymer
WO2011016210A1 (ja) * 2009-08-07 2011-02-10 株式会社ブリヂストン 共重合体の製造方法
JP5702286B2 (ja) * 2009-08-07 2015-04-15 株式会社ブリヂストン 共重合体の製造方法
US8853339B2 (en) 2009-08-07 2014-10-07 Bridgestone Corporation Method for producing copolymer
RU2500691C2 (ru) * 2009-08-07 2013-12-10 Бриджстоун Корпорейшн Способ получения сополимера
US9056936B2 (en) 2010-07-30 2015-06-16 Bridgestone Corporation Copolymer of a conjugated diene compound and a non-conjugated olefin, rubber composition, crosslinked rubber composition, and tire
US8962743B2 (en) 2010-07-30 2015-02-24 Bridgestone Corporation Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition and tire
US9670302B2 (en) 2010-07-30 2017-06-06 Bridgestone Corporation Copolymer, rubber composition, crosslinked rubber composition, and tire
WO2012014456A1 (ja) * 2010-07-30 2012-02-02 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP5918134B2 (ja) * 2010-07-30 2016-05-18 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、及びタイヤ
JP5918133B2 (ja) * 2010-07-30 2016-05-18 株式会社ブリヂストン 共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP5918131B2 (ja) * 2010-07-30 2016-05-18 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP5918132B2 (ja) * 2010-07-30 2016-05-18 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
CN103154059A (zh) * 2010-07-30 2013-06-12 株式会社普利司通 共轭二烯化合物与非共轭烯烃的共聚物、橡胶组合物、交联橡胶组合物和轮胎
JPWO2012014456A1 (ja) * 2010-07-30 2013-09-12 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JPWO2012014455A1 (ja) * 2010-07-30 2013-09-12 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JPWO2012014459A1 (ja) * 2010-07-30 2013-09-12 株式会社ブリヂストン 共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
US9074035B2 (en) 2010-07-30 2015-07-07 Bridgestone Corporation Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, cross-linked rubber composition and tire
WO2012014463A1 (ja) * 2010-07-30 2012-02-02 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、及びタイヤ
WO2012014459A1 (ja) * 2010-07-30 2012-02-02 株式会社ブリヂストン 共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
WO2012014455A1 (ja) * 2010-07-30 2012-02-02 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012131965A (ja) * 2010-11-30 2012-07-12 Bridgestone Corp 共重合体及びその製造方法、並びに、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012162627A (ja) * 2011-02-04 2012-08-30 Bridgestone Corp 共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
CN103492439A (zh) * 2011-02-04 2014-01-01 株式会社普利司通 共轭二烯化合物与非共轭烯烃的共聚物、橡胶组合物、轮胎胎面用橡胶组合物、交联橡胶组合物和轮胎
WO2012105258A1 (ja) * 2011-02-04 2012-08-09 株式会社ブリヂストン 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、タイヤトレッド用ゴム組成物、架橋ゴム組成物、及びタイヤ
WO2012105271A1 (ja) * 2011-02-04 2012-08-09 株式会社ブリヂストン 共重合体、ゴム組成物、タイヤサイド用ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012162631A (ja) * 2011-02-04 2012-08-30 Bridgestone Corp 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012162628A (ja) * 2011-02-04 2012-08-30 Bridgestone Corp 共役ジエン化合物と非共役オレフィンとの共重合体、ゴム組成物、架橋ゴム組成物、及びタイヤ
US8987347B2 (en) 2011-02-04 2015-03-24 Bridgestone Corporation Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, rubber composition for tire tread, crosslinked rubber composition, and tire
JP2012180456A (ja) * 2011-03-01 2012-09-20 Bridgestone Corp ゴム組成物、タイヤトレッド用ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2012180457A (ja) * 2011-03-01 2012-09-20 Bridgestone Corp ゴム組成物、タイヤサイド用ゴム組成物、架橋ゴム組成物、及びタイヤ
JP2021504515A (ja) * 2017-11-22 2021-02-15 エルジー・ケム・リミテッド 変性共役ジエン系重合体およびその製造方法
JP7089591B2 (ja) 2017-11-22 2022-06-22 エルジー・ケム・リミテッド 変性共役ジエン系重合体およびその製造方法
US11421053B2 (en) 2017-11-22 2022-08-23 Lg Chem, Ltd. Conjugated diene-based polymer and method for preparing the same

Also Published As

Publication number Publication date
US7919571B2 (en) 2011-04-05
JP2008291096A (ja) 2008-12-04
EP2154163B1 (en) 2013-02-27
BRPI0811785B1 (pt) 2018-10-23
BRPI0811785A2 (pt) 2014-11-11
EP2154163A4 (en) 2011-04-13
US20100190940A1 (en) 2010-07-29
EP2154163A1 (en) 2010-02-17
CN101796084A (zh) 2010-08-04
KR20100017900A (ko) 2010-02-16

Similar Documents

Publication Publication Date Title
WO2008146643A1 (ja) ポリブタジエン、並びにそれを用いたゴム組成物及びタイヤ
TW200736343A (en) Polybutadiene Composition for Tire and Tire
MX2012004362A (es) Polibutadienos catalizados con neodimio.
ATE542680T1 (de) Profilgummizusammensetzung für einen spikelosen reifen und spikeloser reifen
EP2277940A4 (en) METHOD FOR MANUFACTURING MODIFIED CONJUGATED DIENE COPOLYMER, MODIFIED CONJUGATED DIENE COPOLYMER MANUFACTURED BY THE METHOD, RUBBER COMPOSITION AND TIRE
MY150517A (en) Modified diene rubber, production method thereof, and rubber composition and tire using the rubber
WO2008142902A1 (ja) ゴム組成物およびそれを用いた空気入りタイヤ
WO2007098080A3 (en) Free flowing filler composition based on organofunctional silane
WO2009048137A1 (ja) ２相ステンレス鋼線材、鋼線およびボルト並びにその製造方法
EA201290523A1 (ru) Зимняя пневматическая шина с улучшенным сцеплением со льдом
WO2008123164A1 (ja) 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物
WO2008108198A1 (ja) ゴム組成物およびそれを用いた加硫ゴム製品
EA201290670A1 (ru) Каучуковая композиция для поверхности качения зимней шины
WO2010035955A3 (ko) 황 및 가황 촉진제를 포함하지 않는 고무장갑용 라텍스 수지 조성물 및 그 조성물을 이용한 딥 성형물 제조방법
WO2007098120A3 (en) Process for making organofunctional silanes and mixtures thereof
EP2177562A3 (en) Polymer, rubber composition and tire using the same
TW200736266A (en) Organofunctional silanes and their mixtures
EA201290524A1 (ru) Зимняя пневматическая шина с улучшенным сцеплением со льдом
WO2008108408A1 (ja) ゴム組成物及びそれを用いた空気入りタイヤ
ZA200904418B (en) Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition
EP1939014A3 (en) Method of production of rubber composition for tire
WO2011160617A3 (de) Nickelbasislegierung
WO2009063690A1 (ja) 冷間金型用鋼および金型
EP3670551A3 (en) Copolymer, rubber composition, rubber composition for tire side use, crosslinked rubber composition and tire
WO2008092419A3 (de) Eisen-nickel-chrom-silizium-legierung

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880024523.2

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08752951

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008752951

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20097026790

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 12601364

Country of ref document: US

ENP Entry into the national phase

Ref document number: PI0811785

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20091123

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载