发明名称 |
Process of producing a device including a molded-in insert and fluoroplastic surfacing material |
摘要 |
A process is provided for making a fluoroplastic molded-in insert without any supplementary production steps. A predetermined number of polytetrafluoroethylene bearers support a core material apart from the surface of a mold by a space equal to the desired thickness of a surfacing material to be formed on the surface of the core material. After disposing the bearers between a mold surface and the core material, hot-melt fluoroplastics are molded so as to combine the core material, the bearers and the hot-melt fluoroplastics into one unit. As a result, the core material is completely and simultaneously embedded when hot-melt fluoroplastics are molded.
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申请公布号 |
US5714106(A) |
申请公布日期 |
1998.02.03 |
申请号 |
US19940366304 |
申请日期 |
1994.12.29 |
申请人 |
NICHIAS CORPORATION |
发明人 |
YODA, YASUO;HIROTA, AKIHIKO;AOKI, MASANORI;ODA, HITOSHI |
分类号 |
B29C33/12;B29C43/18;B29C43/34;B29C45/14;B29K27/12;B29K105/20;(IPC1-7):B29C45/14;B29C45/36 |
主分类号 |
B29C33/12 |
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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