发明授权
- 专利标题： Molding process for plastics
- 专利标题（中）： 塑料成型工艺
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申请号： US792841申请日： 1985-10-30
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公开(公告)号： US4681712A公开(公告)日： 1987-07-21
- 发明人: Takao Sakakibara , Tsunehiko Toyoda , Yoshihisa Nagashima
- 申请人： Takao Sakakibara , Tsunehiko Toyoda , Yoshihisa Nagashima
- 申请人地址： JPX Osaka JPX Aichi
- 专利权人： Dai Nippon Toryo Co., Ltd.,Tokai Kogyo Co., Ltd.
- 当前专利权人： Dai Nippon Toryo Co., Ltd.,Tokai Kogyo Co., Ltd.
- 当前专利权人地址： JPX Osaka JPX Aichi
- 优先权： JPX59-233003 19841105
- 主分类号： H01C1/02
- IPC分类号： H01C1/02 ; B05D7/02 ; B29C37/00 ; B29C41/00 ; B29C45/14 ; B29C45/16 ; B29C49/24 ; B29C51/10 ; B29C51/26 ; B29C70/88 ; B29L9/00 ; C08J7/04 ; H01B5/00 ; H01B5/14 ; H01L21/56 ; B29C41/08 ; B29B9/12
摘要：
A molding process for producing a molded plastic product with a resin coating layer formed on its surface, which comprises electrostatically coating a powdery resin composition on the inner surface of a mold, filling and molding a plastic material in the mold to form a molded plastic product, and plasticizing, under compression, said powdery resin composition by the heat of the filled plastic material and/or by the heat for molding the filled plastic material, to form a resin coating layer securely bonded to the surface of the molded plastic product by anchor effect.
公开/授权文献
- US5222149A Damping terminator for high fidelity audio signals 公开/授权日：1993-06-22
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