| 发明名称 |
TIRE RUBBER COMPOSITION, AND PNEUMATIC TIRE |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tire rubber composition which can improve a reaction rate of silane coupling agent and silica and improve fuel economy and wear resistance, and a pneumatic tire using the tire rubber composition for each member of the tire.SOLUTION: A tire rubber composition includes silica, silane coupling agent, and dicarboxylic acid.</p> |
| 申请公布号 |
JP2014095095(A) |
申请公布日期 |
2014.05.22 |
| 申请号 |
JP20140023181 |
申请日期 |
2014.02.10 |
| 申请人 |
SUMITOMO RUBBER IND LTD |
发明人 |
MINAGAWA YASUHISA;BITO KATAMASA |
| 分类号 |
C08L21/00;B60C1/00;B60C11/00;C08K5/092;C08K5/548;C08L83/08 |
主分类号 |
C08L21/00 |
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