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WO2008084821A1 - ゴム組成物及びそれを用いた空気入りタイヤ - Google Patents

ゴム組成物及びそれを用いた空気入りタイヤ Download PDF

Info

Publication number
WO2008084821A1
WO2008084821A1 PCT/JP2008/050164 JP2008050164W WO2008084821A1 WO 2008084821 A1 WO2008084821 A1 WO 2008084821A1 JP 2008050164 W JP2008050164 W JP 2008050164W WO 2008084821 A1 WO2008084821 A1 WO 2008084821A1
Authority
WO
WIPO (PCT)
Prior art keywords
mass
rubber composition
pneumatic tire
parts
rubber
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/JP2008/050164
Other languages
English (en)
French (fr)
Inventor
Yoichiro Tonosaki
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
Original Assignee
Bridgestone Corp
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 filed Critical Bridgestone Corp
Publication of WO2008084821A1 publication Critical patent/WO2008084821A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C2011/147—Foamed rubber or sponge rubber on the tread band

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

　本発明は、独立気泡を有し、かつ（Ａ）天然ゴム及びジエン系合成ゴムの中から選ばれる少なくとも一種のゴム成分と、その１００質量部に対し、（Ｂ）下記一般式（Ｉ） 　Ｍ・ｘＳｉＯ2・ｙＨ2Ｏ　　　　　　　　………（I） で表される平均粒径が５０μｍ以下である無機化合物粉体を３～５０質量部、補強性充填材として（Ｃ）シリカ１０～１５０質量部及び（Ｄ）特定の構造を有するシランカップリン剤を、前記（Ｃ）成分のシリカに対して１～３０質量％の割合で含むことを特徴とするゴム組成物であり、ゴム加工時の作業性に優れると共に、氷上性能、ＷＥＴ性能及び低燃費性に優れ、耐摩耗性の良好な空気入りタイヤを与えることができるゴム組成物、並びにこのゴム組成物をトレッドに用いてなる前記の性能を有する空気入りタイヤを提供する。
PCT/JP2008/050164 2007-01-10 2008-01-10 ゴム組成物及びそれを用いた空気入りタイヤ Ceased WO2008084821A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-002094 2007-01-10
JP2007002094A JP2008169264A (ja) 2007-01-10 2007-01-10 ゴム組成物及びそれを用いた空気入りタイヤ

Publications (1)

Publication Number Publication Date
WO2008084821A1 true WO2008084821A1 (ja) 2008-07-17

Family

ID=39608709

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050164 Ceased WO2008084821A1 (ja) 2007-01-10 2008-01-10 ゴム組成物及びそれを用いた空気入りタイヤ

Country Status (2)

Country Link
JP (1) JP2008169264A (ja)
WO (1) WO2008084821A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5363739B2 (ja) * 2008-01-28 2013-12-11 株式会社ブリヂストン タイヤ
JP6173078B2 (ja) * 2013-07-08 2017-08-02 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP7222193B2 (ja) * 2018-07-23 2023-02-15 横浜ゴム株式会社 タイヤ用ゴム組成物およびタイヤ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09124821A (ja) * 1995-02-14 1997-05-13 Bridgestone Corp 粒子含有発泡ゴム組成物およびその製造法
JP2000302914A (ja) * 1999-04-21 2000-10-31 Ohtsu Tire & Rubber Co Ltd :The タイヤ用ゴム組成物
JP2001233993A (ja) * 2000-02-22 2001-08-28 Bridgestone Corp ゴム組成物、加硫ゴム及びタイヤ
JP2003201371A (ja) * 2001-11-02 2003-07-18 Bridgestone Corp ゴム組成物、加硫ゴム、及びタイヤ
JP2006131714A (ja) * 2004-11-04 2006-05-25 Yokohama Rubber Co Ltd:The タイヤトレッド用ゴム組成物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09124821A (ja) * 1995-02-14 1997-05-13 Bridgestone Corp 粒子含有発泡ゴム組成物およびその製造法
JP2000302914A (ja) * 1999-04-21 2000-10-31 Ohtsu Tire & Rubber Co Ltd :The タイヤ用ゴム組成物
JP2001233993A (ja) * 2000-02-22 2001-08-28 Bridgestone Corp ゴム組成物、加硫ゴム及びタイヤ
JP2003201371A (ja) * 2001-11-02 2003-07-18 Bridgestone Corp ゴム組成物、加硫ゴム、及びタイヤ
JP2006131714A (ja) * 2004-11-04 2006-05-25 Yokohama Rubber Co Ltd:The タイヤトレッド用ゴム組成物

Also Published As

Publication number Publication date
JP2008169264A (ja) 2008-07-24

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