[go: up one dir, main page]

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
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.)
Ceased
Application number
PCT/JP2008/059155
Other languages
English (en)
French (fr)
Inventor
Ryuji Nakagawa
Junko Matsushita
Yoichi Ozawa
Shojiro Kaita
Olivier Tardif
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
JSR Corp
RIKEN
Original Assignee
Bridgestone Corp
JSR Corp
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 Corp, JSR Corp, RIKEN filed Critical Bridgestone Corp
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
Anticipated expiration legal-status Critical
Ceased 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
    • 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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (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 Ceased 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 Ceased 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
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
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
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
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
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
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
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
US9006344B2 (en) 2012-07-02 2015-04-14 Acushnet Company Golf balls having cores made of polybutadiene rubber blends
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
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
TWI673324B (zh) * 2014-09-12 2019-10-01 日商宇部興產股份有限公司 橡膠組成物
CN108368322B (zh) 2015-12-07 2020-10-16 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
CN109153737A (zh) * 2016-05-24 2019-01-04 株式会社普利司通 末端改性的共轭二烯聚合物、橡胶组合物、橡胶产品和末端改性的共轭二烯聚合物的制造方法
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 (31)

* 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
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
US8962743B2 (en) 2010-07-30 2015-02-24 Bridgestone Corporation Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition and tire
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
US9670302B2 (en) 2010-07-30 2017-06-06 Bridgestone Corporation Copolymer, rubber composition, crosslinked rubber composition, and tire
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
KR20100017900A (ko) 2010-02-16
JP2008291096A (ja) 2008-12-04
EP2154163A1 (en) 2010-02-17
BRPI0811785A2 (pt) 2014-11-11
BRPI0811785B1 (pt) 2018-10-23
EP2154163A4 (en) 2011-04-13
EP2154163B1 (en) 2013-02-27
US20100190940A1 (en) 2010-07-29
CN101796084A (zh) 2010-08-04
US7919571B2 (en) 2011-04-05

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
EA201070798A1 (ru) Резиновая смесь для протектора зимней шины
ZA200902516B (en) Process for production of modified conjugated diene polymers, modified conjugated diene polymers produced by the process, rubber compositions, and tires
US8158700B2 (en) Method of improving affinity between filler and polymers having a low degree of unsaturation
EA201290932A1 (ru) Каучуковая композиция для поверхности качения зимней шины
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
EA201170246A1 (ru) Резиновая композиция для протектора зимней шины
WO2008078813A1 (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
EP2360189A4 (en) PROCESS FOR PREPARING A CONJUGATED DIENPOLYMER AND POLYBUTADIENE AND RUBBER COMPOSITION THEREWITH
WO2010035955A3 (ko) 황 및 가황 촉진제를 포함하지 않는 고무장갑용 라텍스 수지 조성물 및 그 조성물을 이용한 딥 성형물 제조방법
EP1391526A3 (en) Dual phase steel sheet with good bake-hardening properties
JP2013518158A5 (ja)
WO2007098120A3 (en) Process for making organofunctional silanes and mixtures thereof
EP2177562A3 (en) Polymer, rubber composition and tire using the same
EP2607103A3 (en) Rubber composition and tire containing functionalized polybutadiene and functionalized styrene/butadiene elastomers
WO2009048006A1 (ja) スタッドレスタイヤに用いるトレッド用ゴム組成物およびそれを用いたトレッドを有するスタッドレスタイヤ
EA201290524A1 (ru) Зимняя пневматическая шина с улучшенным сцеплением со льдом
WO2008105415A1 (ja) ベルト用ゴム組成物及びゴムベルト
WO2008108408A1 (ja) ゴム組成物及びそれを用いた空気入りタイヤ
WO2011160617A3 (de) Nickelbasislegierung
ATE552298T1 (de) Kautschukzusammensetzung und reifen damit
EP3670551A3 (en) Copolymer, rubber composition, rubber composition for tire side use, crosslinked rubber composition and tire
MX2009007119A (es) Revestimiento interno de neumatico.
WO2019131405A1 (ja) スタッドレスタイヤ用トレッドゴム組成物
WO2008117868A1 (ja) 変性水添ジエン系重合体組成物

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