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.
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
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