WO2003037979A1 - Composition de caoutchouc, caoutchouc vulcanise et pneumatique - Google Patents

Composition de caoutchouc, caoutchouc vulcanise et pneumatique Download PDF

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Publication number
WO2003037979A1
WO2003037979A1 PCT/JP2002/011117 JP0211117W WO03037979A1 WO 2003037979 A1 WO2003037979 A1 WO 2003037979A1 JP 0211117 W JP0211117 W JP 0211117W WO 03037979 A1 WO03037979 A1 WO 03037979A1
Authority
WO
WIPO (PCT)
Prior art keywords
tire
moh
hardness
performance
rubber
Prior art date
Application number
PCT/JP2002/011117
Other languages
English (en)
Japanese (ja)
Inventor
Susumu Ishizaki
Original Assignee
Bridgestone Corporation
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 filed Critical Bridgestone Corporation
Publication of WO2003037979A1 publication Critical patent/WO2003037979A1/fr

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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • 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
    • 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
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne une composition de caoutchouc contenant de fines particules à base de fibres organiques courtes, caractérisée en ce que la dureté Moh des fines particules est plus élevée que la dureté Moh de la glace (dureté Moh de 1-2). Elle concerne aussi un caoutchouc vulcanisé, utilisé pour un pneumatique, formé par vulcanisation de cette composition avec des mousses longues spécifiques. Ce pneumatique et sa bande de roulement comportent toujours des micro-sculptures de drainage possédant les performances fiables de l'élimination d'eau par membrane et de très bonnes performances sur la glace (freinage de face/performance de conduite), pour montrer suffisamment un effet de bord ou un effet de clou.
PCT/JP2002/011117 2001-11-02 2002-10-25 Composition de caoutchouc, caoutchouc vulcanise et pneumatique WO2003037979A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001-338299 2001-11-02
JP2001338299 2001-11-02
JP2002144856A JP4605976B2 (ja) 2001-11-02 2002-05-20 ゴム組成物、加硫ゴム、及びタイヤ
JP2002-144856 2002-05-20

Publications (1)

Publication Number Publication Date
WO2003037979A1 true WO2003037979A1 (fr) 2003-05-08

Family

ID=26624325

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/011117 WO2003037979A1 (fr) 2001-11-02 2002-10-25 Composition de caoutchouc, caoutchouc vulcanise et pneumatique

Country Status (2)

Country Link
JP (1) JP4605976B2 (fr)
WO (1) WO2003037979A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1820668B1 (fr) 2004-12-07 2010-12-01 Bridgestone Corporation Pneu
JP2006206822A (ja) * 2005-01-31 2006-08-10 Bridgestone Corp ゴム組成物、その加硫ゴム、及びそれを用いたタイヤ
US20090306269A1 (en) 2006-07-06 2009-12-10 Bridgestone Corporation Rubber composition and pneumatic tire using the same
EP2042549A4 (fr) 2006-07-06 2009-10-28 Bridgestone Corp Composition de caoutchouc et bandage pneumatique fabriqué à partir de celle-ci
JP2008169264A (ja) * 2007-01-10 2008-07-24 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
JP5507033B2 (ja) * 2007-01-17 2014-05-28 株式会社ブリヂストン 空気入りタイヤ
JP5390107B2 (ja) * 2008-01-18 2014-01-15 株式会社ブリヂストン タイヤ用ゴム組成物、加硫ゴム及びタイヤ
JP5557466B2 (ja) * 2009-04-27 2014-07-23 株式会社ブリヂストン ゴム組成物、加硫ゴム及びタイヤ
JP5612271B2 (ja) * 2009-04-27 2014-10-22 株式会社ブリヂストン ゴム組成物、加硫ゴム及びタイヤ
KR102328504B1 (ko) * 2020-08-31 2021-11-18 경상국립대학교산학협력단 초음파 처리된 부산석고를 포함하는 고무 조성물 및 이의 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02229215A (ja) * 1989-02-23 1990-09-12 Toray Ind Inc ゴム補強用ポリエステル繊維およびゴム成形体
JPH05179070A (ja) * 1991-11-25 1993-07-20 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JPH1025373A (ja) * 1996-07-10 1998-01-27 Bridgestone Corp ゴム組成物およびそれを用いた重荷重用空気入りタイヤ
JP2000319451A (ja) * 1999-05-12 2000-11-21 Sumitomo Rubber Ind Ltd トレッドゴム組成物およびスタッドレスタイヤ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02229215A (ja) * 1989-02-23 1990-09-12 Toray Ind Inc ゴム補強用ポリエステル繊維およびゴム成形体
JPH05179070A (ja) * 1991-11-25 1993-07-20 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JPH1025373A (ja) * 1996-07-10 1998-01-27 Bridgestone Corp ゴム組成物およびそれを用いた重荷重用空気入りタイヤ
JP2000319451A (ja) * 1999-05-12 2000-11-21 Sumitomo Rubber Ind Ltd トレッドゴム組成物およびスタッドレスタイヤ

Also Published As

Publication number Publication date
JP4605976B2 (ja) 2011-01-05
JP2003201371A (ja) 2003-07-18

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