| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire rubber composition capable of simultaneously achieving balancedly wet grip performance and operational stability under high temperature conditions and a pneumatic tire using the same in each member (particularly a tread) of the tire. SOLUTION: The tire rubber composition includes silica and a crystalline higher α-olefin copolymer having a melting point of not higher than 60°C. COPYRIGHT: (C)2011,JPO&INPIT |
