发明名称 |
RUBBER COMPOSITION, METHOD FOR PREVENTING DISCOLORATION OF RUBBER COMPOSITION, AND TIRE |
摘要 |
Provided is a rubber composition capable of preventing discoloration due to an amine-based antiaging agent and wax without deteriorating the ozone resistance not only in cases where the rubber composition is used in side wall portions of tires but also in cases where the rubber composition is used in tread portions of tires. The rubber composition comprises at least one rubber component selected from a dienic synthetic rubber and a natural rubber and, as incorporated therein, at least one nonionic surfactant selected fro specific compounds. |
申请公布号 |
EP2604650(A4) |
申请公布日期 |
2016.09.14 |
申请号 |
EP20110816489 |
申请日期 |
2011.08.11 |
申请人 |
BRIDGESTONE CORPORATION;KAO CORPORATION |
发明人 |
TAHARA, SEICHI;FUJIKI, KUMI;TSUCHIHASHI, MASAAKI;TAKANO, TETSUO |
分类号 |
C08L9/00;B60C1/00;C08K5/06;C08K5/1535;C08K5/1545;C08K5/17;C08L7/00;C08L9/06;C08L21/00;C08L71/02;C08L91/06 |
主分类号 |
C08L9/00 |
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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