发明授权
- 专利标题： Ballistic-resistant panel including high modulus ultra high molecular weight polyethylene tape
- 专利标题（中）： 防弹面板包括高模量超高分子量聚乙烯胶带
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申请号： US12455279申请日： 2009-05-29
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公开(公告)号： US07976932B1公开(公告)日： 2011-07-12
- 发明人: Fielder Stanton Lyons , Jeffrey A. Mears , Gene C. Weedon , Kenneth C. Harding , Lisa Owen , Peter Anthony Russell , Joseph Mitchell , Erik Johnson
- 申请人： Fielder Stanton Lyons , Jeffrey A. Mears , Gene C. Weedon , Kenneth C. Harding , Lisa Owen , Peter Anthony Russell , Joseph Mitchell , Erik Johnson
- 申请人地址： US NC Monroe
- 专利权人： BAE Systems Tensylon H.P.M, Inc.
- 当前专利权人： BAE Systems Tensylon H.P.M, Inc.
- 当前专利权人地址： US NC Monroe
- 主分类号： B29C65/00
- IPC分类号： B29C65/00 ; B32B37/10 ; B32B37/22
摘要：
A ballistic resistant panel including a strike face portion and a backing portion. The strike face portion includes a plurality of interleaved layers of non-fibrous ultra high molecular weight polyethylene tape. The backing portion includes a plurality of interleaved layers of cross-plied fibers of ultra high molecular weight polyethylene. The entire stack of interleaved layers is compressed at high temperature and pressure to form a ballistic resistant panel having a strike face on one side. It has been found that ballistic resistance increases as the weight ratio of the strike face portion with respect to the backing portion decreases. A composite panel having a strike face Tensylon tape with at most 40% of the total weight of the panel exhibits improved ballistic resistance properties as compared to a monolithic structure of strictly interleaved layers of cross-plied high modulus fibers.