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公开(公告)号:US20110174147A1
公开(公告)日:2011-07-21
申请号:US12740475
申请日:2008-10-29
IPC分类号: F41H5/04 , B32B37/02 , B32B38/00 , B29C67/02 , B29C71/00 , D03D15/00 , F41H5/02 , C08F110/02
CPC分类号: B29C43/02 , B29C43/003 , B29C55/04 , B29K2023/0683 , B29K2105/251 , B29K2995/0089 , B29L2007/007 , B29L2023/005 , B29L2031/3076 , B32B5/022 , B32B5/024 , B32B5/028 , B32B5/26 , B32B7/12 , B32B9/005 , B32B9/007 , B32B9/041 , B32B9/047 , B32B15/08 , B32B15/14 , B32B15/18 , B32B15/20 , B32B27/32 , B32B2260/00 , B32B2262/0223 , B32B2262/0246 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/101 , B32B2262/106 , B32B2307/50 , B32B2307/54 , B32B2307/72 , B32B2435/00 , B32B2439/00 , B32B2605/18 , B32B2607/00 , D02G3/06 , D03D1/0052 , D03D15/00 , D03D15/0088 , D10B2321/02 , D10B2321/06 , D10B2321/10 , D10B2331/02 , D10B2331/04 , D10B2401/062 , D10B2401/063 , D10B2505/00 , F41H5/0435 , F41H5/0464 , F41H5/0471 , Y10T442/3041
摘要: The invention relates to a material sheet comprising a woven fabric of polymer tapes, wherein the width of a tape varies less than 2% on average in the longitudinal direction of the tape. The invention also relates to a process for the preparation of the material sheet, and to a ballistic resistant article comprising the material sheet. A ballistic resistant article comprising the material sheet exhibits excellent antiballistic properties.
摘要翻译: 本发明涉及一种材料片,其包括聚合物带的机织织物,其中带的宽度在带的纵向方向平均变化小于2%。 本发明还涉及一种用于制备材料片的方法,以及包括该材料片的防弹制品。 包含材料片的防弹制品表现出优异的抗菌性能。
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公开(公告)号:US08592023B2
公开(公告)日:2013-11-26
申请号:US12520711
申请日:2007-12-21
CPC分类号: F41H5/0485 , Y10T428/24058 , Y10T428/24074 , Y10T428/24124 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913
摘要: Ballistic resistant sheets and molded articles formed thereof are disclosed, wherein a ballistic resistant sheet includes a stack of at least 4 monolayers, each monolayer containing unidirectionally oriented reinforcing fibers with a tensile strength of between 3.5 and 4.5 GPa, and at most 20 mass % of a matrix material, the areal density of a monolayer is at least 25 g/m2 and with the fiber direction in each monolayer being rotated with respect to the fiber direction in an adjacent monolayer. When a plurality of the ballistic resistant sheets are formed into a pile and subjected to curved molding conditions, a homogenous curved ballistic resistant molded article is formed without irregular folding of the ballistic resistant sheets in the pile.
摘要翻译: 公开了防弹片及其成型体,其中防弹片包括至少4个单层的叠层,每个单层含有单向取向的增强纤维,拉伸强度为3.5-4.5GPa,最多为20质量% 基质材料,单层的面密度为至少25g / m 2,并且每个单层中的纤维方向相对于相邻单层中的纤维方向旋转。 当多个防弹片材形成为绒头并经受弯曲成型条件时,形成均匀的弯曲防弹成型体,而不会在桩中防弹片材不会不规则地折叠。
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公开(公告)号:US20100064404A1
公开(公告)日:2010-03-18
申请号:US12520711
申请日:2007-12-21
CPC分类号: F41H5/0485 , Y10T428/24058 , Y10T428/24074 , Y10T428/24124 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913
摘要: The invention relates to a ballistic resistant sheet comprising a stack of at least 4 monolayers, each monolayer containing unidirectionally oriented reinforcing fibres with a tensile strength of between 3.5 and 4.5 GPa, and at most 20 mass % of a matrix material, the areal density of a monolayer is at least 25 g/m2 and with the fibre direction in each monolayer being rotated with respect to the fibre direction in an adjacent monolayer. The invention further relates to a ballistic resistant moulded article, i.e. a shaped part, comprising at least two ballistic resistant sheets according to the invention, which may be used as, for example, a panel for use in e.g. a vehicle, especially a curved panel, a hard insert e.g. for use in protective clothing and bullet resistant vests, etc. The ballistic resistant moulded article optionally may have a ceramic or a metal strike face. The ballistic resistant moulded article according to the invention offers protection against ballistic impacts such as bullets and ballistic fragments.
摘要翻译: 本发明涉及一种防弹片材,其包含至少4个单层的叠层,每个单层包含拉伸强度在3.5至4.5GPa之间的单向取向的增强纤维和至多20质量%的基质材料,其面密度 单层为至少25g / m 2,并且每个单层中的纤维方向相对于相邻单层中的纤维方向旋转。 本发明还涉及一种防弹模制品,即成形部件,其包括根据本发明的至少两个防弹片材,其可以用作例如用于例如玻璃板的面板。 车辆,特别是曲面板,硬插件,例如 用于防护服和防弹背心等。防弹模制品任选地可以具有陶瓷或金属打击面。 根据本发明的防弹模制品提供防弹弹冲击的保护,例如子弹和弹道碎片。
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