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 |
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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