发明名称 |
FILLER FOR USE IN RUBBER AND RUBBER COMPOSITION |
摘要 |
<p>Recently, silica is often blended in energy-saving tires. Since a reaction between silica and a silane coupling agent is slow, kneading is performed in multiple stages and so on. In order to simplify the kneading step, provided are a rubber composition and a filler for use in rubber, both of which have excellent workability and dynamic characteristics. More specifically, provided are a filler composition containing a silica-based filler, a silane coupling agent, and a hydroxy acid and/or a hydroxy acid salt; a filler obtained by reacting the filler composition; a rubber composition containing the filler; a crosslinked product of the rubber composition; a composition containing a diene-based rubber, silica, a silane coupling agent, and a hydroxy acid and/or a hydroxy acid salt; and a crosslinked product of the composition.</p> |
申请公布号 |
WO2011013513(A1) |
申请公布日期 |
2011.02.03 |
申请号 |
WO2010JP61905 |
申请日期 |
2010.07.14 |
申请人 |
DAISO CO., LTD.;ICHINO,TOMOYUKI;YAMADA,NOBUO;NAKAMURA,SHOUKICHI |
发明人 |
ICHINO,TOMOYUKI;YAMADA,NOBUO;NAKAMURA,SHOUKICHI |
分类号 |
C08L21/00;B60C1/00;C08K3/36;C08K5/09;C08K5/54;C08K9/06;F16F1/36 |
主分类号 |
C08L21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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