WO2008143188A1 - 重荷重用ラジアルタイヤ - Google Patents

重荷重用ラジアルタイヤ Download PDF

Info

Publication number
WO2008143188A1
WO2008143188A1 PCT/JP2008/059073 JP2008059073W WO2008143188A1 WO 2008143188 A1 WO2008143188 A1 WO 2008143188A1 JP 2008059073 W JP2008059073 W JP 2008059073W WO 2008143188 A1 WO2008143188 A1 WO 2008143188A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
inner liner
heavy load
radial tire
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/JP2008/059073
Other languages
English (en)
French (fr)
Inventor
Kouji Ishida
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
Priority to US12/599,894 priority Critical patent/US20100288413A1/en
Priority to EP08752902.0A priority patent/EP2147803B1/en
Priority to JP2009515215A priority patent/JP5237937B2/ja
Priority to CN200880015989.6A priority patent/CN101678714B/zh
Priority to ES08752902.0T priority patent/ES2547608T3/es
Publication of WO2008143188A1 publication Critical patent/WO2008143188A1/ja
Anticipated expiration legal-status Critical
Priority to US13/632,558 priority patent/US20130025760A1/en
Priority to US14/035,383 priority patent/US20140020807A1/en
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
    • B60C1/0008—Compositions of the inner liner
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　本発明は、ビードコア、カーカスプライ層、インナーライナーＡ層、ベルト及びトレッドを備えるタイヤであって、下記関係式（I） Ｐ／Ｇ≦１．００・・・・・（I） （式中、Ｐ／ＧはインナーライナーＡ層の耐酸素透過性能を示し、Ｐは、インナーライナーＡ層の２０℃、６５％ＲＨにおける酸素透過量（ｃｍ3・ｃｍ／ｃｍ2・ｓｅｃ・ｃｍＨｇ）×１０10 で表される値、ＧはインナーライナーＡ層の製品ゲージ（ｍｍ）を示す。） 及び関係式（II） Ｄ≦６．０・・・・・（II） （式中、Ｄは、インナーライナーＡ層のタイヤ径方向外側の界面からベルト交錯層の被覆ゴム界面までの距離（ｍｍ）を示す。） で表される関係を同時に満足する重荷重用ラジアルタイヤであって、低燃費性をも改善しタイヤ耐久性と軽量化を両立した重荷重用ラジアルタイヤを提供することができる。
PCT/JP2008/059073 2007-05-17 2008-05-16 重荷重用ラジアルタイヤ Ceased WO2008143188A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US12/599,894 US20100288413A1 (en) 2007-05-17 2008-05-16 Radial tire for heavy load
EP08752902.0A EP2147803B1 (en) 2007-05-17 2008-05-16 Radial tire for heavy load
JP2009515215A JP5237937B2 (ja) 2007-05-17 2008-05-16 重荷重用ラジアルタイヤ
CN200880015989.6A CN101678714B (zh) 2007-05-17 2008-05-16 重载荷用子午线轮胎
ES08752902.0T ES2547608T3 (es) 2007-05-17 2008-05-16 Neumático radial para una carga pesada
US13/632,558 US20130025760A1 (en) 2007-05-17 2012-10-01 Radial tire for heavy load
US14/035,383 US20140020807A1 (en) 2007-05-17 2013-09-24 Radial tire for heavy load

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-131486 2007-05-17
JP2007131486 2007-05-17

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/599,894 A-371-Of-International US20100288413A1 (en) 2007-05-17 2008-05-16 Radial tire for heavy load
US13/632,558 Division US20130025760A1 (en) 2007-05-17 2012-10-01 Radial tire for heavy load

Publications (1)

Publication Number Publication Date
WO2008143188A1 true WO2008143188A1 (ja) 2008-11-27

Family

ID=40031889

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059073 Ceased WO2008143188A1 (ja) 2007-05-17 2008-05-16 重荷重用ラジアルタイヤ

Country Status (6)

Country Link
US (3) US20100288413A1 (ja)
EP (1) EP2147803B1 (ja)
JP (1) JP5237937B2 (ja)
CN (1) CN101678714B (ja)
ES (1) ES2547608T3 (ja)
WO (1) WO2008143188A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011084143A (ja) * 2009-10-14 2011-04-28 Sumitomo Rubber Ind Ltd タイヤ・リム組立体
JP2015044447A (ja) * 2013-08-27 2015-03-12 株式会社ブリヂストン 空気入りタイヤ
CN110099807A (zh) * 2016-12-22 2019-08-06 株式会社普利司通 轮胎

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3710283B1 (fr) * 2017-11-17 2021-07-28 Compagnie Générale des Etablissements Michelin Pneumatique présentant une couche d'armature de carcasse avec des propriétés d'endurance ameliorées

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998033688A1 (de) 1997-02-01 1998-08-06 Itt Manufacturing Enterprises, Inc. Druckregelventil
WO1998033668A1 (fr) 1997-01-30 1998-08-06 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Pneumatique comportant une couche impermeable a l'air avec une couche metallique ductile
JPH11199713A (ja) 1998-01-13 1999-07-27 Yokohama Rubber Co Ltd:The 熱可塑性エラストマー組成物およびそれを使用した空気入りタイヤ
JP2004176048A (ja) 2002-11-13 2004-06-24 Bridgestone Corp 空気入りタイヤ用インナーライナー及び空気入りタイヤ
WO2004081099A1 (en) 2003-03-06 2004-09-23 Exxonmobil Chemical Patents, Inc. Thermoplastic elastomer composition having viscosity-enhanced and vulcanized elastomer dispersions
JP2006117099A (ja) * 2004-10-21 2006-05-11 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JP2007100003A (ja) * 2005-10-06 2007-04-19 Bridgestone Corp 接着剤組成物の製造方法、その製造方法により製造された積層体及びそれを用いたタイヤ
JP2007112000A (ja) * 2005-10-20 2007-05-10 Bridgestone Corp タイヤの製造方法
WO2008013183A1 (en) * 2006-07-24 2008-01-31 Bridgestone Corporation Inner liner for pneumatic tire, method for producing the same and pneumatic tire

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63235587A (ja) * 1986-11-25 1988-09-30 横浜ゴム株式会社 重荷重用空気入りタイヤ
JPH01141104A (ja) * 1987-11-27 1989-06-02 Sumitomo Rubber Ind Ltd 重荷重用空気入りラジアルタイヤ
FR2677304B1 (fr) * 1991-06-10 1993-08-20 Michelin & Cie Jante a fond plat pour pneumatique "poids lourd" sans chambre a air et ensemble d'une telle jante avec un pneumatique de rapport de forme inferieur a 0,80.
JP3126286B2 (ja) * 1995-03-15 2001-01-22 横浜ゴム株式会社 空気入りタイヤ及びその製造方法
KR100229594B1 (ko) * 1995-03-24 1999-11-15 하기와라 세이지 공기타이어
US6359071B1 (en) * 1998-01-13 2002-03-19 The Yokohama Rubber Co., Ltd. Thermoplastic elastomer composition, process for producing the same, and pneumatic tire and hose made with the same
ES2295135T3 (es) * 2000-02-28 2008-04-16 Bridgestone Corporation Composicion de caucho para revestimiento interno.
DE60227395D1 (de) * 2001-10-19 2008-08-14 Sumitomo Rubber Ind Luftreifen
DE60321294D1 (de) * 2002-11-13 2008-07-10 Bridgestone Corp Luftundurchlässige Innenschicht für Luftreifen und Reifen
JP4043403B2 (ja) * 2003-05-13 2008-02-06 住友ゴム工業株式会社 空気入りタイヤ
JPWO2005007423A1 (ja) * 2003-07-17 2006-08-31 横浜ゴム株式会社 耐久性の改良された空気入りタイヤ
JP5025270B2 (ja) * 2005-01-12 2012-09-12 株式会社クラレ 樹脂組成物及びそれからなるフィルム
CA2627338C (en) * 2005-10-27 2011-08-02 Exxonmobil Chemical Patents Inc. Construction comprising tie layer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998033668A1 (fr) 1997-01-30 1998-08-06 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Pneumatique comportant une couche impermeable a l'air avec une couche metallique ductile
WO1998033688A1 (de) 1997-02-01 1998-08-06 Itt Manufacturing Enterprises, Inc. Druckregelventil
JPH11199713A (ja) 1998-01-13 1999-07-27 Yokohama Rubber Co Ltd:The 熱可塑性エラストマー組成物およびそれを使用した空気入りタイヤ
JP2004176048A (ja) 2002-11-13 2004-06-24 Bridgestone Corp 空気入りタイヤ用インナーライナー及び空気入りタイヤ
WO2004081099A1 (en) 2003-03-06 2004-09-23 Exxonmobil Chemical Patents, Inc. Thermoplastic elastomer composition having viscosity-enhanced and vulcanized elastomer dispersions
JP2006117099A (ja) * 2004-10-21 2006-05-11 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JP2007100003A (ja) * 2005-10-06 2007-04-19 Bridgestone Corp 接着剤組成物の製造方法、その製造方法により製造された積層体及びそれを用いたタイヤ
JP2007112000A (ja) * 2005-10-20 2007-05-10 Bridgestone Corp タイヤの製造方法
WO2008013183A1 (en) * 2006-07-24 2008-01-31 Bridgestone Corporation Inner liner for pneumatic tire, method for producing the same and pneumatic tire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2147803A4

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011084143A (ja) * 2009-10-14 2011-04-28 Sumitomo Rubber Ind Ltd タイヤ・リム組立体
JP2015044447A (ja) * 2013-08-27 2015-03-12 株式会社ブリヂストン 空気入りタイヤ
CN110099807A (zh) * 2016-12-22 2019-08-06 株式会社普利司通 轮胎
CN110099807B (zh) * 2016-12-22 2021-07-16 株式会社普利司通 轮胎

Also Published As

Publication number Publication date
EP2147803A4 (en) 2012-10-03
JP5237937B2 (ja) 2013-07-17
EP2147803A1 (en) 2010-01-27
US20130025760A1 (en) 2013-01-31
US20100288413A1 (en) 2010-11-18
EP2147803B1 (en) 2015-07-08
JPWO2008143188A1 (ja) 2010-08-05
CN101678714A (zh) 2010-03-24
CN101678714B (zh) 2013-08-21
ES2547608T3 (es) 2015-10-07
US20140020807A1 (en) 2014-01-23

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