WO2009054336A1 - ゴム組成物およびそれを用いた空気入りタイヤ - Google Patents

ゴム組成物およびそれを用いた空気入りタイヤ Download PDF

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Publication number
WO2009054336A1
WO2009054336A1 PCT/JP2008/068940 JP2008068940W WO2009054336A1 WO 2009054336 A1 WO2009054336 A1 WO 2009054336A1 JP 2008068940 W JP2008068940 W JP 2008068940W WO 2009054336 A1 WO2009054336 A1 WO 2009054336A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber composition
formula
binding unit
coupling agent
silane coupling
Prior art date
Application number
PCT/JP2008/068940
Other languages
English (en)
French (fr)
Inventor
Kenichi Uesaka
Yoji Imoto
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 JP2008263763A external-priority patent/JP2009120819A/ja
Application filed by Sumitomo Rubber Industries, Ltd. filed Critical Sumitomo Rubber Industries, Ltd.
Publication of WO2009054336A1 publication Critical patent/WO2009054336A1/ja

Links

Classifications

    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　シリカを充填したゴム組成物の加工性を改善し、該ゴム組成物をトレッド部に用いることでウェットグリップ性能、転がり抵抗、耐摩耗性および操縦安定性の総合的な特性の改善を図った空気入りタイヤを提供する。ゴム成分１００質量部に、シリカを１５～１５０質量部と、以下の式（１）に示す結合ユニット（１）と式（２）で示す結合ユニット（２）を分子構造に含むシランカップリング剤をシリカの配合量の１質量％以上で２０質量％以下配合したゴム組成物である。 　ここで、ｘはシランカップリング剤中に含まれる結合ユニット（１）のモル％、ｙはシランカップリング剤中に含まれる結合ユニット（２）のモル％を示す。ｘ＋ｙ＝１００であり、１＜ｙ＜７０であり、Ｒ1、Ｒ2は、水素、水酸基、ハロゲン元素、アルキル基、アリル基、アルケニル基、チオール基を示す。
PCT/JP2008/068940 2007-10-22 2008-10-20 ゴム組成物およびそれを用いた空気入りタイヤ WO2009054336A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-273735 2007-10-22
JP2007273735 2007-10-22
JP2008-263763 2008-10-10
JP2008263763A JP2009120819A (ja) 2007-10-22 2008-10-10 ゴム組成物およびそれを用いた空気入りタイヤ

Publications (1)

Publication Number Publication Date
WO2009054336A1 true WO2009054336A1 (ja) 2009-04-30

Family

ID=40579441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068940 WO2009054336A1 (ja) 2007-10-22 2008-10-20 ゴム組成物およびそれを用いた空気入りタイヤ

Country Status (1)

Country Link
WO (1) WO2009054336A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011094014A (ja) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd トレッド用ゴム組成物及び空気入りタイヤ
US20110294915A1 (en) * 2008-12-22 2011-12-01 Michelin Recherche Et Technique S.A. Rubber compound containing a blocked mercaptosilane coupling agent
JP2013136746A (ja) * 2011-12-22 2013-07-11 Goodyear Tire & Rubber Co:The 官能化ポリブタジエン及び官能化スチレン／ブタジエンエラストマーを含有するゴム部品を有するタイヤ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005263127A (ja) * 2004-03-19 2005-09-29 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
WO2006102518A1 (en) * 2005-03-24 2006-09-28 Bridgestone Corporation Compounding silica-reinforced rubber with low volatile organic compound (voc) emission
JP2007154130A (ja) * 2005-12-08 2007-06-21 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物及びその製造方法
JP2008231417A (ja) * 2007-02-20 2008-10-02 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
JP2008231416A (ja) * 2007-02-20 2008-10-02 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
WO2008123306A1 (ja) * 2007-03-27 2008-10-16 Bridgestone Corporation タイヤトレッド用ゴム組成物の製造方法
JP2008260517A (ja) * 2007-03-16 2008-10-30 Bridgestone Corp 空気入りタイヤ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005263127A (ja) * 2004-03-19 2005-09-29 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
WO2006102518A1 (en) * 2005-03-24 2006-09-28 Bridgestone Corporation Compounding silica-reinforced rubber with low volatile organic compound (voc) emission
JP2007154130A (ja) * 2005-12-08 2007-06-21 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物及びその製造方法
JP2008231417A (ja) * 2007-02-20 2008-10-02 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
JP2008231416A (ja) * 2007-02-20 2008-10-02 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
JP2008260517A (ja) * 2007-03-16 2008-10-30 Bridgestone Corp 空気入りタイヤ
WO2008123306A1 (ja) * 2007-03-27 2008-10-16 Bridgestone Corporation タイヤトレッド用ゴム組成物の製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110294915A1 (en) * 2008-12-22 2011-12-01 Michelin Recherche Et Technique S.A. Rubber compound containing a blocked mercaptosilane coupling agent
US8623937B2 (en) * 2008-12-22 2014-01-07 Compagnie Generale Des Etablissements Michelin Rubber compound containing a blocked mercaptosilane coupling agent
JP2011094014A (ja) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd トレッド用ゴム組成物及び空気入りタイヤ
JP2013136746A (ja) * 2011-12-22 2013-07-11 Goodyear Tire & Rubber Co:The 官能化ポリブタジエン及び官能化スチレン／ブタジエンエラストマーを含有するゴム部品を有するタイヤ

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