| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire using a rubber composition highly manifesting low exothermicity together with workability in a supersized tire by suppressing outbreak of chipping. SOLUTION: The pneumatic tire comprises the rubber composition comprising: a rubber component (A) composed of a rubber master batch obtained by mixing a rubber latex with a slurry solution which is a dispersion of carbon black in water, and then coagulating; and silica (B) which is heat-treated with silicone oil of≥pts.wt. based on the 100 pts.wt., of the rubber component (A). COPYRIGHT: (C)2006,JPO&NCIPI
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