发明名称 Processo para formar paineis estrufurais possuindo um nucleo com revestimentos de resina termoplastica com um filme decorativo aderido a um dos revestimentos e painel formado desta forma
摘要 A panel having a honeycomb core and thermoplastic resin facings with adhered decorative polyvinyl fluoride overlayer is shaped in a press after being preheated to the softening temperature of the resin and the placing of the heated thermoplastic resin facing in registry with the overlayer which is preheated, thus pressing the two together in the press.
申请公布号 BR9107236(A) 申请公布日期 1994.04.05
申请号 BR19919107236 申请日期 1991.12.12
申请人 E. I. DU PONT DE NEMOURS AND COMPANY 发明人 MICHAEL JOSEF EFFING;DENNIS ARTHUR NOLLEN;RICHARD KAFUE OKINE;ALBERTUS PIETER WALRAVE
分类号 B29C43/20;B29B13/02;B29C43/18;B29C51/08;B29C51/12;B29C51/14;B29C53/04;B29C65/02;B29C70/46;B29K105/08;B29L31/58;B32B3/12;B32B5/28;B32B27/06;B32B27/30;B32B37/06;B32B37/14;B32B37/16;(IPC1-7):B29B13/02;B32B31/00 主分类号 B29C43/20
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