| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tire tread rubber composition capable of improving initial grip performance and grip performance at low temperatures while maintaining grip performance and durability. Ž<P>SOLUTION: The tire tread rubber composition includes a rubber component, a dihydrocarbyltin oxide, and a thiuram-based vulcanization accelerator. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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