发明名称 |
High-damping elastomer composition |
摘要 |
A high-damping elastomer composition comprises a styrene-isoprene-styrene triblock copolymer (component A) and a ethylene-methyl methacrylate random copolymer (component B). In the high-damping elastomer composition of the present invention, the styrene-isoprene-styrene triblock copolymer (component A) and the ethylene-methyl methacrylate random copolymer (component B) form a so-called "islands-in-the-sea" structure which may vary depending on the blending ratio therebetween. The components A and B are partially compatibilized with each other in a homogeneously mixed state in sea-island interfaces.
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申请公布号 |
US6642308(B2) |
申请公布日期 |
2003.11.04 |
申请号 |
US20010805181 |
申请日期 |
2001.03.14 |
申请人 |
TOKAI RUBBER INDUSTRIES, LTD. |
发明人 |
NOMURA TAKESHI;HASHIMOTO KAZUNOBU |
分类号 |
E04B1/98;C08K5/00;C08L23/08;C08L53/02;C09K3/00;F16F15/08;(IPC1-7):C08L53/00 |
主分类号 |
E04B1/98 |
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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