发明名称 |
Run flat tire |
摘要 |
<p>There is provided a run flat tire having a side reinforcing layer or a bead apex in which low exothermic property and high hardness are compatible and durability is improved. A run flat tire having a side reinforcing layer or a bead apex comprising a rubber composition containing 1 to 20 parts by weight of a C5-based petroleum resin having a number average molecular weight of 300 to 10000 which is obtained by polymerizing C5-based petroleum hydrocarbon and 5 to 120 parts by weight of lamellar natural ore based on 100 parts by weight of a rubber component.</p> |
申请公布号 |
EP1707595(B1) |
申请公布日期 |
2008.05.21 |
申请号 |
EP20060005271 |
申请日期 |
2006.03.15 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
HOCHI, KAZUO |
分类号 |
C08L21/00;B60C1/00;B60C17/06;C08K3/34;C08K5/01;C08L7/00;C08L9/00 |
主分类号 |
C08L21/00 |
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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