发明名称 A MULTILAYER SHEET MATERIAL AND ARTICLES FORMED THEREFROM
摘要 <p>A multilayer sheet material that is capable of being adhered to a foamed polymer core material is prepared from at least four layers, which are a first outer layer of a printable sheet material, an inner layer of a fibrous sheet material, an inner layer of an adhesive material, and a second outer layer of a weldable sheet material. Stiff foam polymer core articles, such as body boards, having detailed designs on them can be prepared by welding the multilayer sheet material to a foamed polymer core material.</p>
申请公布号 EP0725730(A1) 申请公布日期 1996.08.14
申请号 EP19940931439 申请日期 1994.10.25
申请人 E.I. DU PONT DE NEMOURS AND COMPANY 发明人 ANDERSEN, KEITH, CHRISTIAN
分类号 B32B27/12;B63B35/79;(IPC1-7):B32B27/12 主分类号 B32B27/12
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