发明名称 |
MODIFIED DIENE RUBBER AND RUBBER COMPOSITION CONTAINING THE SAME |
摘要 |
To modify a diene-based rubber whereby the dispersibility of silica and the abrasion resistance or heat buildup resistance are improved. A modified diene-based rubber obtained by adding and reacting, to a diene-based rubber (A), a compound (B) having, in the molecule thereof, a nitroxide free radical stable at an ordinary temperature and in the presence of oxygen, a radical initiator (C) and a radical polymerizable monomer (D) having a functional group in the molecule thereof and a rubber composition and pneumatic tire containing the same. |
申请公布号 |
EP2039705(A4) |
申请公布日期 |
2009.11.11 |
申请号 |
EP20070768348 |
申请日期 |
2007.07.03 |
申请人 |
THE YOKOHAMA RUBBER CO., LTD. |
发明人 |
KAWAZURA, TETSUJI;ASHIURA, MAKOTO |
分类号 |
C08C19/28;B60C1/00;B60C11/00;C08F279/02 |
主分类号 |
C08C19/28 |
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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