发明名称 |
PNEUMATIC TIRE |
摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of achieving both air permeation resistance and low heat-generation property.SOLUTION: The pneumatic tire has an inner liner produced by using a rubber composition comprising a rubber component and at least one type of carbon black. In the rubber composition, the content of halogenated butyl rubber is 60 to 100 mass% in 100 mass% of the rubber component, and the total content of the above carbon black is 5 to 80 pts.mass with respect to 100 pts.mass of the rubber component. At least one type of the carbon black is obtained by using a raw oil having a BMCI value of 150 or less and an aliphatic hydrocarbon ratio of 30 mass% or more.SELECTED DRAWING: None |
申请公布号 |
JP2016074811(A) |
申请公布日期 |
2016.05.12 |
申请号 |
JP20140205712 |
申请日期 |
2014.10.06 |
申请人 |
SUMITOMO RUBBER IND LTD;MITSUBISHI CHEMICALS CORP |
发明人 |
YAMASHIRO YUHEI;KITAGO RYOTA;KAWANA YUKI |
分类号 |
C08L23/28;B60C5/14;C08K3/04 |
主分类号 |
C08L23/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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