发明申请
- 专利标题： MULTILAYERED MATERIAL SHEET AND PROCESS FOR ITS PREPARATION
- 专利标题（中）： 多层材料及其制备方法
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申请号： US12298416申请日： 2007-04-26
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公开(公告)号： US20090280708A1公开(公告)日： 2009-11-12
- 发明人: Roelof Marissen , Joseph Arnold Paul Maria Simmelink , Renard Jozef Maria Steeman , Gijsbertus Hendrikus Maria Calis , Jacobus Johannes Mencke , Jean Hubert Marie Beugels , David Vanek , Johann Van Elburg , Alexander Volker Peters , Steen Tanderup , Marko Dorschu
- 申请人： Roelof Marissen , Joseph Arnold Paul Maria Simmelink , Renard Jozef Maria Steeman , Gijsbertus Hendrikus Maria Calis , Jacobus Johannes Mencke , Jean Hubert Marie Beugels , David Vanek , Johann Van Elburg , Alexander Volker Peters , Steen Tanderup , Marko Dorschu
- 优先权： EP06008600.6 20060426; EP060134542.5 20060629; EP06026725.9 20061222
- 国际申请： PCT/EP07/03685 WO 20070426
- 主分类号： B32B33/00
- IPC分类号： B32B33/00 ; D03D15/00 ; B29C65/02 ; D01F6/04
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 4.5.1013 N/m3. 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
- US09903689B2 Multilayered material sheet and process for its preparation 公开/授权日：2018-02-27
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