发明名称 |
Polyamide-rubber blend composition |
摘要 |
A polyamide-rubber blend composition is disclosed. The composition is prepared by mixing the following components (a) and (b) under heating in the presence of a crosslinking agent. (a) 70 to 40 vol % of a rubber composition made of 5 to 40 vol % of an acrylonitrile-butadiene copolymer rubber and 95 to 50 vol % of an epichlorohydrin rubber; and (b) 30 to 60 vol % of a polyamide resin, the gel fraction of the rubber composition (a) in the blend composition is at least 70 wt %. The acrylonitrile-butadiene copolymer rubber of the composition preferably contains not less than 1.5 wt % of a carboxyl group in the polymer.
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申请公布号 |
US4661563(A) |
申请公布日期 |
1987.04.28 |
申请号 |
US19840589223 |
申请日期 |
1984.03.13 |
申请人 |
TOYODA GOSEI CO., LTD. |
发明人 |
SASAKI, KOUJI;KOIZUMI, JUNJI |
分类号 |
C08L7/00;C08L9/02;C08L21/00;C08L33/00;C08L33/02;C08L71/00;C08L71/02;C08L71/03;C08L77/00;(IPC1-7):C08F8/30 |
主分类号 |
C08L7/00 |
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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