发明名称 |
Seal with teflon or rubber |
摘要 |
A part is made of a material comprising less than 90% by weight of a polymer selected from the group consisting of polytetrafluoroethylene, polyurethane, nitrile, fluoroelastomer, and polyphenylene sulfide; and more than 10% by weight of another material, comprising about 15% to 60% by volume of grains of titanium carbide dispersed through a metal matrix.
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申请公布号 |
US4432883(A) |
申请公布日期 |
1984.02.21 |
申请号 |
US19810329009 |
申请日期 |
1981.12.09 |
申请人 |
RESISTIC MATERIALS INC. |
发明人 |
DENZINE, ALLEN F.;THURBER, JR., WILLIAM E. F. |
分类号 |
C10M111/04;E21B10/22;F16C33/20;(IPC1-7):C10M7/28;C10M7/52 |
主分类号 |
C10M111/04 |
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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