| 发明名称 |
HIGH-STRENGTH PLANAR ARTICLE WITH A SURFACE STRUCTURE |
| 摘要 |
<p>The high-strength panel-type article is composed of a plurality of superposed films of thermoplastic material firmly bonded to one another. At least one surface of the article has a plurality of individual elevations, the article being thicker in these areas of this surface and the individual films not being bonded to one another in these areas.</p> |
| 申请公布号 |
EP0353608(A3) |
申请公布日期 |
1991.01.16 |
| 申请号 |
EP19890113755 |
申请日期 |
1989.07.26 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
DINTER, PETER;SPROSS, BERND |
| 分类号 |
B29C43/20;B29C43/36;B29C65/02;B32B3/30;B32B7/04;(IPC1-7):B32B7/04;B32B27/08 |
主分类号 |
B29C43/20 |
| 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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