| 发明名称 |
GUMMIARTIKEL AUS UNTERSCHIEDLICHEN GUMMISCHICHTEN, IHRE HERSTELLUNG UND VERWENDUNG |
| 摘要 |
<p>Rubber articles consisting of at least two layers consisting of at least two different elastomers, the layers being joined tightly together by sulphur vulcanization, are obtained by using a diene rubber as the first elastomer and a hydrogenated NBR-rubber with a degree of hydrogenation of from 85 to 99.7% by weight as the second elastomer, the hydrogenated NBR-rubber having an acrylonitrile content of from 16 to 49% by weight.</p> |
| 申请公布号 |
DE3514697(A1) |
申请公布日期 |
1986.11.06 |
| 申请号 |
DE19853514697 |
申请日期 |
1985.04.24 |
| 申请人 |
BAYER AG |
发明人 |
KOENIGSHOFEN,HEINRICH,DIPL.-CHEM.DR.;SZENTIVANYI,ZSOLT,DIPL.-CHEM.DR. |
| 分类号 |
B32B25/08;B32B25/14;B32B25/16;(IPC1-7):B32B25/16;C08L9/02;C08J5/12;C08L9/00 |
主分类号 |
B32B25/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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