JP2013534953A - 自動車および軽トラック用の低ころがり抵抗トレッド - Google Patents
自動車および軽トラック用の低ころがり抵抗トレッド Download PDFInfo
- Publication number
- JP2013534953A JP2013534953A JP2013516558A JP2013516558A JP2013534953A JP 2013534953 A JP2013534953 A JP 2013534953A JP 2013516558 A JP2013516558 A JP 2013516558A JP 2013516558 A JP2013516558 A JP 2013516558A JP 2013534953 A JP2013534953 A JP 2013534953A
- Authority
- JP
- Japan
- Prior art keywords
- phr
- tire
- resin
- rubber
- rubber composition
- 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.)
- Granted
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Classifications
-
- 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
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
- C08L19/006—Rubber characterised by functional groups, e.g. telechelic diene polymers
-
- 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
-
- 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
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
-
- 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
- C08K5/01—Hydrocarbons
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08L57/02—Copolymers of mineral oil hydrocarbons
-
- 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
Abstract
Description
HL(%)=100(W0-W1)/W1
に従って6回目の衝撃において60℃での反発によってパーセントで測定された。式中、W0は供給されるエネルギーであり、W1は、回復されるエネルギーである。
実施例
「aとbとの間(between a and b)」であるとして述べられる範囲は、「a」および「b」についての値を含む。
Claims (14)
- タイヤであって、架橋性ゴム組成物をベースとする材料で構成されたトレッドを備え、前記架橋性ゴム組成物は、ゴム100重量部当たりの重量部(phr)を基にして、
50phrと90phrとの間の天然ゴムと、
10phrと50phrとの間のシラノール末端官能基化スチレンブタジエンゴムと、
30℃と120℃との間のガラス遷移温度Tgを有する5phrと40phrとの間の可塑化樹脂と、
40phrと75phrとの間のシリカ質充填剤と
を含むタイヤ。 - 前記ゴム組成物は、65phrと85phrとの間の天然ゴムと、5phrと35phrとの間のシラノール末端官能基化スチレンブタジエンゴムとを含む請求項1に記載のタイヤ。
- 前記スチレンブタジエンゴムは、-50℃と-10℃との間のガラス遷移温度を有する請求項1に記載のタイヤ。
- 前記スチレンブタジエンゴムは、-30℃と-10℃との間のガラス遷移温度を有する請求項1に記載のタイヤ。
- 前記スチレンブタジエンゴムは、20%と70%間との間のブタジエン部分(part)のビニル含有量を有する請求項1に記載のタイヤ。
- 前記樹脂は、400g/molと2000g/molとの間の数平均分枝量および3未満の多分散指数を有する請求項1に記載のタイヤ。
- 前記樹脂は、40℃と100℃との間のTgを有する請求項1に記載のタイヤ。
- 前記樹脂は、45℃と85℃との間のTgを有する請求項1に記載のタイヤ。
- 前記樹脂は、ポリリモネンである請求項1に記載のタイヤ。
- 前記樹脂は、炭化水素樹脂である請求項1に記載のタイヤ。
- 前記ゴム組成物は、45phrと65phrとの間の高分散性沈降シリカを含む請求項1に記載のタイヤ。
- 前記ゴム組成物は、10phrと30phrとの間の前記可塑化樹脂を含む請求項1に記載のタイヤ。
- 前記ゴム組成物は、10phrと25phrとの間の前記可塑化樹脂を含む請求項1に記載のタイヤ。
- 自動車/軽トラックタイヤである請求項1に記載のタイヤ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2010/040021 WO2011162771A1 (en) | 2010-06-25 | 2010-06-25 | Low rolling resistance tread for cars and light trucks |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013534953A true JP2013534953A (ja) | 2013-09-09 |
JP2013534953A5 JP2013534953A5 (ja) | 2014-08-14 |
JP5670558B2 JP5670558B2 (ja) | 2015-02-18 |
Family
ID=45371723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013516558A Expired - Fee Related JP5670558B2 (ja) | 2010-06-25 | 2010-06-25 | 自動車および軽トラック用の低ころがり抵抗トレッド |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130158185A1 (ja) |
EP (1) | EP2585525B1 (ja) |
JP (1) | JP5670558B2 (ja) |
CN (1) | CN102869715B (ja) |
WO (1) | WO2011162771A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019006880A (ja) * | 2017-06-22 | 2019-01-17 | 株式会社ブリヂストン | ゴム組成物及びタイヤ |
JP2020507652A (ja) * | 2017-02-13 | 2020-03-12 | クーパー タイヤ アンド ラバー カンパニーCooper Tire & Rubber Company | グアユールタイヤトレッド化合物 |
WO2023079949A1 (ja) * | 2021-11-05 | 2023-05-11 | 株式会社ブリヂストン | タイヤ用ゴム組成物、タイヤ用ゴム部材及びタイヤ |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2980481B1 (fr) | 2011-09-26 | 2013-10-11 | Michelin Soc Tech | Pneumatique a adherence amelioree sur sol mouille |
FR2980480B1 (fr) | 2011-09-26 | 2013-10-11 | Michelin Soc Tech | Pneumatique a adherence amelioree sur sol mouille |
DE102014003164B4 (de) | 2013-03-12 | 2023-12-14 | Sumitomo Chemical Company, Limited | Polymer auf der Basis eines konjugierten Diens und das Polymer enthaltende Polymerzusammensetzung |
CN104448410A (zh) * | 2013-09-23 | 2015-03-25 | 招远市东晟橡胶制品有限公司 | 一种橡胶组合物 |
DE102013110720A1 (de) | 2013-09-27 | 2015-04-02 | Continental Reifen Deutschland Gmbh | Schwefelvernetzbare Kautschukmischung und Fahrzeugluftreifen |
ES2612554T3 (es) * | 2013-09-27 | 2017-05-17 | Continental Reifen Deutschland Gmbh | Mezcla de caucho reticulable con azufre |
EP3063018B1 (en) * | 2013-10-31 | 2017-08-09 | Compagnie Générale des Etablissements Michelin | Functionalized polymer blends for improved wear |
US20170247533A1 (en) * | 2014-10-31 | 2017-08-31 | Compagnie Generale Des Etablissements Michelin | Tread for a tire formed from rubber composition cured with peroxide |
BR112018068597B1 (pt) | 2016-03-23 | 2022-10-11 | Bridgestone Americas Tire Operations, Llc | Processo para preparar uma borracha estendida com resina |
EP3458789B1 (en) | 2016-05-20 | 2022-02-16 | ContiTech Fluid Korea Co., Ltd. | Double tube for heat-exchange |
CN106117652A (zh) * | 2016-08-30 | 2016-11-16 | 安徽省宁国市宁康密封件有限公司 | 一种新型抗氧化橡胶及其制备方法 |
FR3060452A1 (fr) * | 2016-12-20 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Pneumatique pour vehicule portant des lourdes charges comprenant une nouvelle bande de roulement |
CN110461626B (zh) * | 2017-04-04 | 2021-08-10 | 米其林企业总公司 | 具有改进性能的轮胎 |
US20200377696A1 (en) * | 2017-10-31 | 2020-12-03 | Bridgestone Corporation | Rubber composition and tire |
EP3788103A4 (en) * | 2018-05-04 | 2022-01-12 | Bridgestone Americas Tire Operations, LLC | RUBBER COMPOSITION FOR TIRE TREAD |
US11661500B2 (en) | 2018-09-21 | 2023-05-30 | The Goodyear Tire & Rubber Company | Silica reinforced rubber composition containing a multi-functional group functionalized elastomer and tire with tread |
Citations (7)
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JPH09165471A (ja) * | 1995-11-07 | 1997-06-24 | Michelin & Cie | シリカ及びシラノール末端官能基を有する機能化ジエンポリマーをベースとするゴム組成物 |
JPH09208749A (ja) * | 1996-01-26 | 1997-08-12 | Michelin & Cie | シラノール官能基を有しオルガノシラン誘導体を含むジエンポリマーを主成分として含有するゴム組成物 |
JP2002036811A (ja) * | 2000-02-07 | 2002-02-06 | Soc De Technol Michelin | 重負荷用タイヤ、及びこのタイヤにおける不規則な摩耗を遅らせるためのゴム組成物 |
JP2005537369A (ja) * | 2002-09-04 | 2005-12-08 | ソシエテ ドゥ テクノロジー ミシュラン | タイヤトレッド用ゴム組成物 |
EP2070952A1 (en) * | 2007-12-14 | 2009-06-17 | Continental Aktiengesellschaft | Vulcanizable rubber mixture and its use for rubber products |
JP2009263587A (ja) * | 2008-04-28 | 2009-11-12 | Bridgestone Corp | タイヤ |
WO2010009850A1 (fr) * | 2008-07-24 | 2010-01-28 | Societe De Technologie Michelin | Composition de caoutchouc pour bande de roulement de pneumatique hiver |
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JP3594150B2 (ja) * | 1995-10-17 | 2004-11-24 | 株式会社ブリヂストン | 乗用車および小型トラック用タイヤトレッド用ゴム組成物 |
FR2840908B1 (fr) * | 2002-06-12 | 2005-02-18 | Michelin Soc Tech | Composition de caoutchouc comprenant un sel de thiouronium, son procede de preparation, pneumatique a base d'une telle composition et utilisation a titre d'agent anti-reversion d'un sel de thiouronium |
US7084228B2 (en) * | 2002-07-29 | 2006-08-01 | Michelin Recherche Et Technique S.A. | Rubber composition for a tire tread |
WO2004024813A1 (fr) * | 2002-09-10 | 2004-03-25 | Societe De Technologie Michelin | Composition de caoutchouc pour bande de roulement de pneumatique |
FR2866028B1 (fr) * | 2004-02-11 | 2006-03-24 | Michelin Soc Tech | Systeme plastifiant pour composition de caoutchouc |
JP5115874B2 (ja) * | 2007-04-23 | 2013-01-09 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | トレッド再生用のゴム配合物 |
-
2010
- 2010-06-25 EP EP10853809.1A patent/EP2585525B1/en active Active
- 2010-06-25 US US13/702,021 patent/US20130158185A1/en not_active Abandoned
- 2010-06-25 CN CN201080066488.8A patent/CN102869715B/zh active Active
- 2010-06-25 JP JP2013516558A patent/JP5670558B2/ja not_active Expired - Fee Related
- 2010-06-25 WO PCT/US2010/040021 patent/WO2011162771A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09165471A (ja) * | 1995-11-07 | 1997-06-24 | Michelin & Cie | シリカ及びシラノール末端官能基を有する機能化ジエンポリマーをベースとするゴム組成物 |
JPH09208749A (ja) * | 1996-01-26 | 1997-08-12 | Michelin & Cie | シラノール官能基を有しオルガノシラン誘導体を含むジエンポリマーを主成分として含有するゴム組成物 |
JP2002036811A (ja) * | 2000-02-07 | 2002-02-06 | Soc De Technol Michelin | 重負荷用タイヤ、及びこのタイヤにおける不規則な摩耗を遅らせるためのゴム組成物 |
JP2005537369A (ja) * | 2002-09-04 | 2005-12-08 | ソシエテ ドゥ テクノロジー ミシュラン | タイヤトレッド用ゴム組成物 |
EP2070952A1 (en) * | 2007-12-14 | 2009-06-17 | Continental Aktiengesellschaft | Vulcanizable rubber mixture and its use for rubber products |
JP2009263587A (ja) * | 2008-04-28 | 2009-11-12 | Bridgestone Corp | タイヤ |
WO2010009850A1 (fr) * | 2008-07-24 | 2010-01-28 | Societe De Technologie Michelin | Composition de caoutchouc pour bande de roulement de pneumatique hiver |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020507652A (ja) * | 2017-02-13 | 2020-03-12 | クーパー タイヤ アンド ラバー カンパニーCooper Tire & Rubber Company | グアユールタイヤトレッド化合物 |
JP7213814B2 (ja) | 2017-02-13 | 2023-01-27 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | グアユールタイヤトレッドコンパウンド |
JP2019006880A (ja) * | 2017-06-22 | 2019-01-17 | 株式会社ブリヂストン | ゴム組成物及びタイヤ |
WO2023079949A1 (ja) * | 2021-11-05 | 2023-05-11 | 株式会社ブリヂストン | タイヤ用ゴム組成物、タイヤ用ゴム部材及びタイヤ |
Also Published As
Publication number | Publication date |
---|---|
EP2585525A4 (en) | 2015-09-09 |
US20130158185A1 (en) | 2013-06-20 |
EP2585525B1 (en) | 2016-10-05 |
CN102869715B (zh) | 2015-04-22 |
JP5670558B2 (ja) | 2015-02-18 |
CN102869715A (zh) | 2013-01-09 |
EP2585525A1 (en) | 2013-05-01 |
WO2011162771A1 (en) | 2011-12-29 |
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