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WO2009051073A1 - Pneumatique - Google Patents

Pneumatique Download PDF

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Publication number
WO2009051073A1
WO2009051073A1 PCT/JP2008/068448 JP2008068448W WO2009051073A1 WO 2009051073 A1 WO2009051073 A1 WO 2009051073A1 JP 2008068448 W JP2008068448 W JP 2008068448W WO 2009051073 A1 WO2009051073 A1 WO 2009051073A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
parts
tire
inner liner
wall
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/JP2008/068448
Other languages
English (en)
Japanese (ja)
Inventor
Tatsuya Miyazaki
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.)
Sumitomo Rubber Industries Ltd
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 JP2008258545A external-priority patent/JP4467627B2/ja
Application filed by Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to CN200880111364XA priority Critical patent/CN101821115B/zh
Priority to DE112008002808T priority patent/DE112008002808T5/de
Priority to US12/676,571 priority patent/US20100181002A1/en
Publication of WO2009051073A1 publication Critical patent/WO2009051073A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0025—Compositions of the sidewalls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C2013/005—Physical properties of the sidewall rubber
    • B60C2013/006—Modulus; Hardness; Loss modulus or "tangens delta"
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/04—Oxidation
    • C08C19/06—Epoxidation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber; Homopolymers or copolymers of other iso-olefins
    • 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
    • C08L9/06—Copolymers with styrene
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

L'invention a pour objet d'améliorer à la fois la résistance à faible roulement et la robustesse d'un pneumatique. L'invention concerne un pneumatique comprenant une paroi latérale, une enveloppe et une doublure intérieure. Ladite paroi latérale comprend une composition en caoutchouc (A) pour une paroi latérale qui comprend 100 pièces par poids d'un composant en caoutchouc spécifique (A1) et de 20 à 45 pièces par poids d'un matériau de remplissage (A2). L'enveloppe dispose d'un câble recouvert d'une composition en caoutchouc (B) pour un câble d'enveloppe qui comprend 100 pièces par poids d'un composant en caoutchouc spécifique (B1) et de 20 à 45 pièces par poids d'un matériau de remplissage (B2). La doublure intérieure comprend une composition en caoutchouc (C) pour une doublure intérieure qui comprend 100 pièces par poids d'un composant en caoutchouc (C1) contenant un butylcaoutchouc à une teneur de 35 à 80 % en poids et de 15 à 45 pièces par poids d'un noir de carbone (C2) dont la surface spécifique d'absorption d'azote est de 20 à 45 m²/g.
PCT/JP2008/068448 2007-10-18 2008-10-10 Pneumatique Ceased WO2009051073A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880111364XA CN101821115B (zh) 2007-10-18 2008-10-10 轮胎
DE112008002808T DE112008002808T5 (de) 2007-10-18 2008-10-10 Reifen
US12/676,571 US20100181002A1 (en) 2007-10-18 2008-10-10 Tire

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-271597 2007-10-18
JP2007271597 2007-10-18
JP2008258545A JP4467627B2 (ja) 2007-10-18 2008-10-03 タイヤ
JP2008-258545 2008-10-03

Publications (1)

Publication Number Publication Date
WO2009051073A1 true WO2009051073A1 (fr) 2009-04-23

Family

ID=40567340

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068448 Ceased WO2009051073A1 (fr) 2007-10-18 2008-10-10 Pneumatique

Country Status (1)

Country Link
WO (1) WO2009051073A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009138135A (ja) * 2007-12-07 2009-06-25 Sumitomo Rubber Ind Ltd インナーライナー用ゴム組成物およびそれを用いたインナーライナーを有するタイヤ
WO2010150827A1 (fr) * 2009-06-24 2010-12-29 株式会社ブリヂストン Composition de polymère, composition de caoutchouc et pneumatique obtenu à partir de cette composition
JP2012233093A (ja) * 2011-05-02 2012-11-29 Sumitomo Rubber Ind Ltd インナーライナー用ゴム組成物、その製造方法及び空気入りタイヤ
JP2013043916A (ja) * 2011-08-23 2013-03-04 Yokohama Rubber Co Ltd:The タイヤインナーライナー用ゴム組成物およびそれを用いた空気入りタイヤ
JP2020522599A (ja) * 2017-06-08 2020-07-30 コンパニー ゼネラール デ エタブリッスマン ミシュラン ゴム組成物
CN113966280A (zh) * 2019-06-20 2022-01-21 株式会社普利司通 侧壁用橡胶组合物和轮胎
CN114555389A (zh) * 2019-10-23 2022-05-27 住友橡胶工业株式会社 轮胎

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05320421A (ja) * 1992-05-22 1993-12-03 Bridgestone Corp タイヤサイドウオール組成物
JPH0655665A (ja) * 1992-08-11 1994-03-01 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JPH1087884A (ja) * 1996-09-11 1998-04-07 Yokohama Rubber Co Ltd:The タイヤのインナーライナー用ゴム組成物
JP2003534964A (ja) * 2000-05-30 2003-11-25 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 低転がり抵抗性の自動車用タイヤ
JP2006062379A (ja) * 2004-08-24 2006-03-09 Sumitomo Rubber Ind Ltd 空気入りタイヤ
WO2006039942A1 (fr) * 2004-10-15 2006-04-20 Pirelli Tyre S.P.A. Pneumatique et composition elastomere reticulable
JP2006117168A (ja) * 2004-10-22 2006-05-11 Bridgestone Corp 空気入りタイヤ
JP2006124487A (ja) * 2004-10-28 2006-05-18 Toyo Tire & Rubber Co Ltd タイヤサイドウォール用ゴム組成物および空気入りタイヤ
JP2006256358A (ja) * 2005-03-15 2006-09-28 Bridgestone Corp 空気入りタイヤ
JP2007045274A (ja) * 2005-08-09 2007-02-22 Honda Motor Co Ltd 夏用空気入りタイヤ
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

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05320421A (ja) * 1992-05-22 1993-12-03 Bridgestone Corp タイヤサイドウオール組成物
JPH0655665A (ja) * 1992-08-11 1994-03-01 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JPH1087884A (ja) * 1996-09-11 1998-04-07 Yokohama Rubber Co Ltd:The タイヤのインナーライナー用ゴム組成物
JP2003534964A (ja) * 2000-05-30 2003-11-25 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 低転がり抵抗性の自動車用タイヤ
JP2006062379A (ja) * 2004-08-24 2006-03-09 Sumitomo Rubber Ind Ltd 空気入りタイヤ
WO2006039942A1 (fr) * 2004-10-15 2006-04-20 Pirelli Tyre S.P.A. Pneumatique et composition elastomere reticulable
JP2006117168A (ja) * 2004-10-22 2006-05-11 Bridgestone Corp 空気入りタイヤ
JP2006124487A (ja) * 2004-10-28 2006-05-18 Toyo Tire & Rubber Co Ltd タイヤサイドウォール用ゴム組成物および空気入りタイヤ
JP2006256358A (ja) * 2005-03-15 2006-09-28 Bridgestone Corp 空気入りタイヤ
JP2007045274A (ja) * 2005-08-09 2007-02-22 Honda Motor Co Ltd 夏用空気入りタイヤ
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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009138135A (ja) * 2007-12-07 2009-06-25 Sumitomo Rubber Ind Ltd インナーライナー用ゴム組成物およびそれを用いたインナーライナーを有するタイヤ
WO2010150827A1 (fr) * 2009-06-24 2010-12-29 株式会社ブリヂストン Composition de polymère, composition de caoutchouc et pneumatique obtenu à partir de cette composition
JP2011006548A (ja) * 2009-06-24 2011-01-13 Bridgestone Corp ポリマー組成物、ゴム組成物及びそれを用いたタイヤ
JP2012233093A (ja) * 2011-05-02 2012-11-29 Sumitomo Rubber Ind Ltd インナーライナー用ゴム組成物、その製造方法及び空気入りタイヤ
JP2013043916A (ja) * 2011-08-23 2013-03-04 Yokohama Rubber Co Ltd:The タイヤインナーライナー用ゴム組成物およびそれを用いた空気入りタイヤ
JP2020522599A (ja) * 2017-06-08 2020-07-30 コンパニー ゼネラール デ エタブリッスマン ミシュラン ゴム組成物
JP7187492B2 (ja) 2017-06-08 2022-12-12 コンパニー ゼネラール デ エタブリッスマン ミシュラン ゴム組成物
CN113966280A (zh) * 2019-06-20 2022-01-21 株式会社普利司通 侧壁用橡胶组合物和轮胎
CN114555389A (zh) * 2019-10-23 2022-05-27 住友橡胶工业株式会社 轮胎
CN114555389B (zh) * 2019-10-23 2024-06-07 住友橡胶工业株式会社 轮胎

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