WO2009072382A1 - ブレーカートッピング用ゴム組成物 - Google Patents

ブレーカートッピング用ゴム組成物 Download PDF

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Publication number
WO2009072382A1
WO2009072382A1 PCT/JP2008/070763 JP2008070763W WO2009072382A1 WO 2009072382 A1 WO2009072382 A1 WO 2009072382A1 JP 2008070763 W JP2008070763 W JP 2008070763W WO 2009072382 A1 WO2009072382 A1 WO 2009072382A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber
weight
parts
rubber composition
breaker topping
Prior art date
Application number
PCT/JP2008/070763
Other languages
English (en)
French (fr)
Inventor
Tatsuya Miyazaki
Original Assignee
Sumitomo Rubber Industries, Ltd.
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
Priority claimed from JP2008271880A external-priority patent/JP4750837B2/ja
Application filed by Sumitomo Rubber Industries, Ltd. filed Critical Sumitomo Rubber Industries, Ltd.
Priority to DE112008003343.9T priority Critical patent/DE112008003343B4/de
Priority to US12/682,152 priority patent/US8258213B2/en
Priority to CN200880119624.8A priority patent/CN101883817B/zh
Publication of WO2009072382A1 publication Critical patent/WO2009072382A1/ja

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
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　本発明は、剛性、破断時伸びおよび剥離強度を高水準で維持しつつ、低燃費性を向上させることを目的として、変性ブタジエンゴムおよび／または変性スチレンブタジエンゴムを１０～４５重量％、ならびに天然ゴムおよび／またはイソプレンゴムを５５～９０重量％を含むゴム成分（ただし、１，２－シンジオタクチックポリブタジエン結晶を含有するブタジエンゴムを含まない）１００重量部に対して、カーボンブラックを１５～５０重量部およびシリカを５～５０重量部含有するブレーカートッピング用ゴム組成物を提供する。
PCT/JP2008/070763 2007-12-07 2008-11-14 ブレーカートッピング用ゴム組成物 WO2009072382A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112008003343.9T DE112008003343B4 (de) 2007-12-07 2008-11-14 Kautschukzusammensetzung für eine Breakerdeckschicht
US12/682,152 US8258213B2 (en) 2007-12-07 2008-11-14 Rubber composition for breaker topping
CN200880119624.8A CN101883817B (zh) 2007-12-07 2008-11-14 缓冲层顶部用橡胶组合物

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007317376 2007-12-07
JP2007-317376 2007-12-07
JP2008271880A JP4750837B2 (ja) 2007-12-07 2008-10-22 ブレーカートッピング用ゴム組成物
JP2008-271880 2008-10-22

Publications (1)

Publication Number Publication Date
WO2009072382A1 true WO2009072382A1 (ja) 2009-06-11

Family

ID=40717563

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070763 WO2009072382A1 (ja) 2007-12-07 2008-11-14 ブレーカートッピング用ゴム組成物

Country Status (1)

Country Link
WO (1) WO2009072382A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010021310A1 (ja) * 2008-08-19 2010-02-25 株式会社ブリヂストン ゴム組成物
CN102753613A (zh) * 2010-02-12 2012-10-24 山下橡胶株式会社 防振橡胶组合物
CN102775565A (zh) * 2012-08-14 2012-11-14 青岛瑞鑫和工贸有限公司 改性丁戊橡胶及其生产方法和使用其进行改性的橡胶材料

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037743A (ja) * 1989-06-05 1991-01-14 Toyo Tire & Rubber Co Ltd ゴム組成物
JPH07102115A (ja) * 1993-10-08 1995-04-18 Bridgestone Corp ゴム組成物
JP2002097309A (ja) * 2000-09-22 2002-04-02 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
JP2002146102A (ja) * 2000-09-01 2002-05-22 Bridgestone Corp ゴム組成物及びそれを用いた重荷重用空気入りタイヤ
JP2003213041A (ja) * 2001-12-04 2003-07-30 Goodyear Tire & Rubber Co:The 天然ゴムリッチかつシリカ強化剤リッチであるゴム組成物のシリカ強化カーカスプライ及び／又は周縁カーカスベルトを有するタイヤ
JP2004091505A (ja) * 2002-08-29 2004-03-25 Bridgestone Corp タイヤトレッド用ゴム組成物及びそれを用いたタイヤ
JP2007161819A (ja) * 2005-12-12 2007-06-28 Sumitomo Rubber Ind Ltd カーカスコード被覆用ゴム組成物
JP2007277289A (ja) * 2006-04-03 2007-10-25 Sumitomo Rubber Ind Ltd ブレーカートッピング用ゴム組成物
JP2008031427A (ja) * 2006-07-06 2008-02-14 Sumitomo Rubber Ind Ltd ゴム組成物およびそれを用いたタイヤ
JP2008208309A (ja) * 2007-02-28 2008-09-11 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物
JP2008308517A (ja) * 2007-06-12 2008-12-25 Bridgestone Corp ゴム組成物及びタイヤ

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037743A (ja) * 1989-06-05 1991-01-14 Toyo Tire & Rubber Co Ltd ゴム組成物
JPH07102115A (ja) * 1993-10-08 1995-04-18 Bridgestone Corp ゴム組成物
JP2002146102A (ja) * 2000-09-01 2002-05-22 Bridgestone Corp ゴム組成物及びそれを用いた重荷重用空気入りタイヤ
JP2002097309A (ja) * 2000-09-22 2002-04-02 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
JP2003213041A (ja) * 2001-12-04 2003-07-30 Goodyear Tire & Rubber Co:The 天然ゴムリッチかつシリカ強化剤リッチであるゴム組成物のシリカ強化カーカスプライ及び／又は周縁カーカスベルトを有するタイヤ
JP2004091505A (ja) * 2002-08-29 2004-03-25 Bridgestone Corp タイヤトレッド用ゴム組成物及びそれを用いたタイヤ
JP2007161819A (ja) * 2005-12-12 2007-06-28 Sumitomo Rubber Ind Ltd カーカスコード被覆用ゴム組成物
JP2007277289A (ja) * 2006-04-03 2007-10-25 Sumitomo Rubber Ind Ltd ブレーカートッピング用ゴム組成物
JP2008031427A (ja) * 2006-07-06 2008-02-14 Sumitomo Rubber Ind Ltd ゴム組成物およびそれを用いたタイヤ
JP2008208309A (ja) * 2007-02-28 2008-09-11 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物
JP2008308517A (ja) * 2007-06-12 2008-12-25 Bridgestone Corp ゴム組成物及びタイヤ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010021310A1 (ja) * 2008-08-19 2010-02-25 株式会社ブリヂストン ゴム組成物
JP2010070746A (ja) * 2008-08-19 2010-04-02 Bridgestone Corp ゴム組成物
US8796387B2 (en) 2008-08-19 2014-08-05 Bridgestone Corporation Rubber composition
CN102753613A (zh) * 2010-02-12 2012-10-24 山下橡胶株式会社 防振橡胶组合物
CN102775565A (zh) * 2012-08-14 2012-11-14 青岛瑞鑫和工贸有限公司 改性丁戊橡胶及其生产方法和使用其进行改性的橡胶材料
CN102775565B (zh) * 2012-08-14 2014-12-31 青岛瑞鑫和工贸有限公司 改性丁戊橡胶及其生产方法和使用其进行改性的橡胶材料

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