发明名称 |
Flow molding surface of plastic and conductive particles |
摘要 |
Thermosetting molds are formed with electrically conductive surfaces for use in high frequency energy flow molding of sheet materials. Preferably the mold of this invention has a highly electrically conductive layer preferably in an epoxy gel coat carrying electrically conductive particles of gold, silver or platinum and positioned over a compatible epoxy mold body. A vacuum molding technique is used to obtain good surface definition in surface molding.
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申请公布号 |
US4140461(A) |
申请公布日期 |
1979.02.20 |
申请号 |
US19770826179 |
申请日期 |
1977.08.19 |
申请人 |
ALLIED RESIN CORPORATION |
发明人 |
WILEY, PAUL J.;DAVIS, ROBERT |
分类号 |
B29C33/08;B29C33/56;B29C59/00;B29C70/88;B29D35/14;(IPC1-7):B29C23/00 |
主分类号 |
B29C33/08 |
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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