| 发明名称 |
GASKETING PRODUCTS AND MANUFACTURE THEREOF |
| 摘要 |
A rigid and compressible gasket is provided consisting of a porous polymeric material that is of variable density across its cross-section and is capable of providing a seal over a range of temperatures from -450 DEG F to over +600 DEG F. A preferred porous, polymeric material is expanded porous PTFE. |
| 申请公布号 |
AU3747889(A) |
申请公布日期 |
1989.12.12 |
| 申请号 |
AU19890037478 |
申请日期 |
1989.05.25 |
| 申请人 |
W.L. GORE & ASSOCIATES, INC. |
发明人 |
RITCHIE ALAN SNYDER |
| 分类号 |
C08K3/00;C08K3/04;C08K3/22;C08K3/24;C08K3/36;C08K3/40;C08K7/00;C08K7/12;C08L27/18;C08L83/04;C08L87/00;C09K3/10;F16J15/10 |
主分类号 |
C08K3/00 |
| 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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