发明名称 PROCESS FOR PRODUCING MULTILAYER MOLDED ARTICLE
摘要 A multilayer molded article having good appearance is produced by providing a preheated fibre-reinforced resin sheet between a pair of upper and lower molds, supplying a thermoplastic resin melt and optionally a foam sheet between the upper mold and the fibre-reinforced resin sheet from a resin supplying opening provided in the lower mold through a hole made in the fibre-reinforced resin sheet and the foam sheet, during the supply of the resin melt or as soon as the resin supply is finished, closing the molds to flow and form the resin melt to produce a multilayer molded article made of the fibre- reinforced resin sheet, a skin layer of the thermoplastic resin and optionally the foam sheet therebetween.
申请公布号 CA2058098(C) 申请公布日期 2002.07.09
申请号 CA19912058098 申请日期 1991.12.19
申请人 发明人 HARA, TAKAHISA;MATSUMOTO, MASAHITO;USUI, NOBUHIRO;MATSUBARA, SHIGEYOSHI
分类号 B29C35/02;B29C43/18;B29C43/20;B29C43/34;B29C45/14;B29C70/78;B29K105/04;B29K105/08;B29L9/00;B29L31/58;B32B27/04;(IPC1-7):B29C43/18 主分类号 B29C35/02
代理机构 代理人
主权项
地址