| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rubber composition which has the improved dispersibility of silica in the rubber composition, and improves the viscosity deterioration of an un-vulcanized rubber, and the heat-generation property of a vulcanized rubber, and to provide a tire using the same. <P>SOLUTION: The rubber composition is produced by compounding 100 pts.mass of at least one rubber component selected from natural rubber and/or dienic synthetic rubbers with 85-200 pts.mass of silica, and at least one imidazoline derivative (wherein, the imidazoline derivative has a ≤15C alkyl or alkenyl; the alkyl or alkenyl may be linear, branched or cyclic, and the imidazole derivative further has hydroxyalkyl or hydroxyalkyl having an oxyalkylene unit). <P>COPYRIGHT: (C)2013,JPO&INPIT |
