发明名称 |
SILICA/STYRENE BUTADIENE RUBBER COMPOSITE BODY, METHOD FOR PRODUCING SAME, RUBBER COMPOSITION AND PNEUMATIC TIRE |
摘要 |
The present invention aims to provide a silica/styrene butadiene rubber composite containing finely dispersed silica, and a method of producing the composite. The present invention also aims to provide a rubber composition and a pneumatic tire each containing the composite. The present invention relates to a silica/styrene butadiene rubber composite obtained from a compounded latex, the compounded latex being prepared by mixing a surfactant with a dispersion of finely divided silica having an average particle size of 1 µm or smaller to obtain a mixture, and then mixing the mixture with emulsion polymerized styrene-butadiene rubber latex. |
申请公布号 |
EP2883901(A4) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20130835751 |
申请日期 |
2013.09.06 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
KOMORI YOSHIHIKO |
分类号 |
C08J3/215;B60C1/00;C08C1/14;C08J3/205;C08K3/36;C08L9/08 |
主分类号 |
C08J3/215 |
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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