发明名称 |
PROCESS FOR PRODUCING MULTILAYER MOLDED ARTICLE |
摘要 |
A multilayer molded article has a core layer and a skin material laminated on the core layer. The article is produced by positioning a skin material between a pair of upper and lower molds, supplying a thermoplastic resin melt between the skin material and one of the molds, closing the molds to press and form the resin melt while holding the edges of the skin material with pins on a frame that extends along an outer peripheral wall of one of the molds. The molds are finally cooled and the multilayer molded article removed therefrom.
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申请公布号 |
CA2061403(C) |
申请公布日期 |
2004.02.17 |
申请号 |
CA19922061403 |
申请日期 |
1992.02.18 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
HARA, TAKAHISA;MATSUMOTO, MASAHITO;USUI, NOBUHIRO;MATHUBARA, SIGEYOSHI |
分类号 |
B29C45/14;B29C45/56;(IPC1-7):B29C43/18;B29C43/20 |
主分类号 |
B29C45/14 |
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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