| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rubber composition enabling to improve low heat-buildup properties of tire, and a production method for the rubber composition. <P>SOLUTION: This rubber composition includes a rubber component (A), a thioamide-based compound (B) expressed by general formula (1) or a salt of the thioamide-based compound (B) with an amine, and a filler containing an inorganic filler (C). In formula, R<SP POS="POST">a</SP>and R<SP POS="POST">b</SP>each independently is H or at least one selected from the group consisting of a 1-20C linear or branched aliphatic hydrocarbon group, 3-20C alicyclic hydrocarbon group, and 6-20C aromatic hydrocarbon group. <P>COPYRIGHT: (C)2013,JPO&INPIT |
