发明公开
- 专利标题： MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION
- 专利标题（中）： 多层材料板及其制备工艺
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申请号： EP07724620.5申请日： 2007-04-26
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公开(公告)号： EP2010858A2公开(公告)日： 2009-01-07
- 发明人: MARISSEN, Roelof , SIMMELINK, Joseph Arnold Paul Maria , STEEMAN, Reinard Jozef Maria , CALIS, Gijsbertus Hendrikus Maria , MENCKE, Jacobus Johannes , BEUGELS, Jean Hubert Marie , VANEK, David , VAN ELBURG, Johann , PETERS, Alexander Volker , TANDERUP, Steen
- 申请人： DSM IP Assets B.V.
- 申请人地址： Het Overloon 1 6411 TE Heerlen NL
- 专利权人： DSM IP Assets B.V.
- 当前专利权人： DSM IP Assets B.V.
- 当前专利权人地址： Het Overloon 1 6411 TE Heerlen NL
- 代理机构： Steffanie, Leonardus Gerardus
- 优先权： EP06008600 20060426; EP06013452 20060629; EP06026725 20061222; US876544P 20061222
- 国际公布： WO2007122011 20071101
- 主分类号： F41H5/04
- IPC分类号： F41H5/04
摘要：
The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn polymer. The draw direction of two subsequent monolayers in the stack differs. Moreover the strength to thickness ratio of at least one monolayer is larger than 4.5.10 13 N/m 3 . The invention also relates to a ballistic resistant article comprising the multilayered material sheet and to a process for the preparation of the ballistic resistant article.
公开/授权文献
- EP2010858B1 MULTILAYERED MATERIAL SHEET 公开/授权日：2018-07-18
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