| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tire capable of improving fuel economy, abrasion resistance, and deterioration resistance performance in a good balance; and to provide a pneumatic tire. <P>SOLUTION: The rubber composition for a tire includes: a modified natural rubber having a phosphorus content of ≤200 ppm; and a butadiene rubber, wherein 60-95 mass% of the modified natural rubber and 5-40 mass% of the butadiene rubber are contained based on 100 mass% of a rubber component. <P>COPYRIGHT: (C)2013,JPO&INPIT |
