| 发明名称 |
COMPOSITE SINTERED POLYMERIC MATERIAL. |
| 摘要 |
<p>A sealing element for use with a radial lip oil seal includes a mounting section formed of a first polymer and a sealing section formed of a second polymer. The sealing element sections are bonded together during a common sintering operation so that each polymer is sintered only once. This reduces molecular degradation of the polymers typically caused by multiple sintering operations.</p> |
| 申请公布号 |
EP0482082(B1) |
申请公布日期 |
1994.12.07 |
| 申请号 |
EP19900911403 |
申请日期 |
1990.06.08 |
| 申请人 |
MATHER SEAL COMPANY |
发明人 |
WILSON, DAVID |
| 分类号 |
B29B11/04;B29C43/00;B29C43/02;B29C43/14;B29C43/20;B29C43/34;B29C65/00;B29C65/02;B29C65/56;B29D99/00;B29K27/12;B29L23/00;B29L31/26;C08J5/12;F16J15/20;F16J15/32;(IPC1-7):C08J5/12 |
主分类号 |
B29B11/04 |
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代理人 |
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