| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber composition for tires, less in the lowering of ozone resistance and the change in hardness and the like with time, and capable of improving the life of tires. SOLUTION: The rubber composition for tires consists of a rubber component, cyclodextrin, an age resistor and/or an oil, wherein the formulation amount of the cyclodextrin is≥0.1% against the formulation amount of the age resistor and/or the oil. COPYRIGHT: (C)2006,JPO&NCIPI
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