发明名称 |
PROCESS FOR PRODUCING THERMOPLASTIC ELASTOMER COMPOSITION |
摘要 |
Disclosed is a process for producing a thermoplastic elastomer composition having a matrix phase comprising a polyamide and an ethylene/vinyl alcohol copolymer and a disperse phase comprising a rubber composition, by which gelation by a reaction between a polyamide and an ethylene/vinyl alcohol copolymer can be inhibited and the dispersion of the rubber composition can be good. In the process, the polyamide resin and the rubber composition are melt-blended to the extent necessary for the rubber composition to form a disperse phase, and then the ethylene/vinyl alcohol copolymer is added and further melt-blended together. |
申请公布号 |
EP2623544(A4) |
申请公布日期 |
2014.06.18 |
申请号 |
EP20110822817 |
申请日期 |
2011.05.23 |
申请人 |
THE YOKOHAMA RUBBER CO., LTD. |
发明人 |
SATO, SHUN;KAWAGUCHI, KOICHI |
分类号 |
C08J3/20;B60C5/14;C08L21/00;C08L23/26;C08L23/28;C08L77/00;C08L77/02;C08L77/06 |
主分类号 |
C08J3/20 |
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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