| 发明名称 | Material sheet and process for its preparation | ||
| 摘要 | The invention relates to a material sheet comprising at least one monolayer, wherein at least one monolayer comprises a plurality of drawn unidirectional polymer fibers having a strength of greater than 1.2 GPa, characterized in that the at least one monolayer has a thickness of less than 100 μm and the material sheet comprises a bonding agent of less than 13 wt % relative to the total weight of the material sheet. | ||
| 申请公布号 | US9541351(B2) | 申请公布日期 | 2017.01.10 |
| 申请号 | US200812740490 | 申请日期 | 2008.10.29 |
| 申请人 | DSM IP ASSETS B.V. | 发明人 | Marissen Roelof R.;Steeman Reinard Jozef Maria R. J. M.;Nielaba Leonard Josef Arnold L. J. A. |
| 分类号 | B32B5/12;F41H5/04 | 主分类号 | B32B5/12 |
| 代理机构 | Nixon & Vanderhye P.C. | 代理人 | Nixon & Vanderhye P.C. |
| 主权项 | 1. An integral material sheet with interconnected fibers comprising at least two integral monolayers, wherein at least one integral monolayer of the integral material sheet is free of bonding agent and has a thickness of less than 100 μm, and wherein the at least one integral monolayer comprises a plurality of drawn unidirectional polymer fibers having a strength of greater than 1.2 GPa, and wherein at least 80 wt. % of adjacent fibers within the at least one monolayer are mechanically fused together along at least 30% of fiber length through mechanical interlocking thereby forming an integral material sheet with interconnected fibers, and wherein the fibers are monofilaments or filaments spread from a multifilament yarn, and wherein the at least one monolayer has a maximum thickness of no more than 3 times a thickness of an individual fiber. | ||
| 地址 | Heerlen NL | ||