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1.发明授权Helmets comprising ceramic for protection against high energy fragments and rifle bullets 有权头盔包括用于保护高能量碎片和步枪子弹的陶瓷公开(公告)号：US08887312B2
公开(公告)日：2014-11-18
申请号：US12604381
申请日：2009-10-22
申请人： Ashok Bhatnagar , Lori Wagner , Bradley Grunden
发明人： Ashok Bhatnagar , Lori Wagner , Bradley Grunden
CPC分类号： F41H1/08 , A42B3/063 , B32B3/16 , B32B3/18 , B32B5/02 , B32B5/18 , B32B5/22 , B32B5/26 , B32B7/12 , B32B9/007 , B32B9/046 , B32B9/047 , B32B2260/021 , B32B2260/046 , B32B2262/0253 , B32B2262/0269 , B32B2266/0221 , B32B2266/025 , B32B2307/50 , B32B2307/56 , B32B2437/04 , B32B2571/02 , C04B37/008 , C04B2237/343 , C04B2237/36 , C04B2237/365 , C04B2237/368 , C04B2237/38 , C04B2237/704 , C04B2237/76 , C04B2237/78 , F41H1/04 , F41H5/0435 , Y10S428/911
摘要： Helmets for military and other applications that require resistance to high energy fragments and rifle bullets are disclosed. The helmets are fabricated with a combination of ceramic, either as a monolith or as a plurality of discreet pieces, and an inner backing material having a plurality of fibrous layers such as polyolefin and/or aramid fiber layers.
摘要翻译： 披露了要求抵抗高能量碎片和步枪子弹的军事和其他应用的头盔。 头盔用陶瓷组合制成，无论是作为整体还是多个谨慎的部件，以及具有多个纤维层如聚烯烃和/或芳族聚酰胺纤维层的内部背衬材料。
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公开(公告)号：US08685519B2
公开(公告)日：2014-04-01
申请号：US13494641
申请日：2012-06-12
CPC分类号： C08F110/02 , B29C43/22 , B29C55/06 , B29C55/065 , B29K2023/0683 , B32B5/12 , D03D1/0035 , D03D1/0052 , D03D13/004 , D04B1/16 , F41H1/02 , Y10T428/24 , Y10T428/24058 , Y10T428/24074 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913 , Y10T442/2623 , Y10T442/30 , Y10T442/3041 , Y10T442/40 , Y10T442/406
摘要： Processes for the production of high strength polyethylene tape articles from high strength ultra-high molecular weight multi-filament yarns, and to the tape articles, fabrics, laminates and impact resistant materials made therefrom.
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公开(公告)号：US20130112071A1
公开(公告)日：2013-05-09
申请号：US11527905
申请日：2006-09-26
IPC分类号： F41H5/04
CPC分类号： F41H5/0485 , F41H5/0478
摘要： Multilayer ballistic resistant articles formed from a combination of flexible and semi-rigid panel components. The flexible and semi-rigid panels may include woven fibrous layers, non-woven fibrous layers or both. The articles provide suitable protection against high energy ballistic threats, while remaining suitable for flexible vest applications.
摘要翻译： 由柔性和半刚性面板组件的组合形成的多层防弹物品。 柔性和半刚性面板可以包括机织纤维层，非织造纤维层或两者。 这些物品提供适合的防御高能量弹道威胁，同时适用于柔性背心应用。
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4.发明申请HIGH PERFORMANCE BALLISTIC COMPOSITES HAVING IMPROVED FLEXIBILITY AND METHOD OF MAKING THE SAME 审中-公开具有改进的柔性的高性能弹性复合材料及其制造方法公开(公告)号：US20120196108A1
公开(公告)日：2012-08-02
申请号：US13078406
申请日：2011-04-01
申请人： ASHOK BHATNAGAR , BRIAN D. ARVIDSON , DAVID A. HURST , DANELLE F. POWERS , DAVID A. STEENKAMER , HENRY G. ARDIFF
发明人： ASHOK BHATNAGAR , BRIAN D. ARVIDSON , DAVID A. HURST , DANELLE F. POWERS , DAVID A. STEENKAMER , HENRY G. ARDIFF
CPC分类号： B29C70/202 , B29K2995/0089 , B32B5/12 , B32B5/26 , B32B7/12 , B32B2260/023 , B32B2260/046 , B32B2260/048 , B32B2262/0253 , B32B2307/546 , B32B2571/02 , C08J5/046 , C08J2353/02 , F41H1/02 , F41H5/0478 , F41H5/0485 , Y10T428/24992 , Y10T428/249921
摘要： Flexible ballistic resistant composite materials are described, having any of a number of important properties, or a combination of properties, including flexibility, comfort, weight, and/or ballistic performance. Representative composite materials comprise a plurality of fibrous layers, such as non-woven fibrous layers, with these fibrous layers comprises fibers (e.g., a network of fibers) having a tenacity of at least about 35 g/d and a tensile modulus of at least about 1200 g/d. Representative fibers include, for example, high tenacity poly(alpha-olefin) fibers. The fibrous layers also comprise a polymeric matrix deposited on the fibers. Advantageously, such composite materials may have an average total areal density per fibrous layer from about 16 g/m2 to about 350 g/m2, and often from about 16 g/m2 to about 300 g/m2, in addition to meeting flexural rigidity and/or stiffness criteria as described herein.
摘要翻译： 描述了柔性防弹复合材料，具有许多重要性质中的任何一种，或包括柔性，舒适性，重量和/或弹道性能的性能的组合。 代表性的复合材料包括多个纤维层，例如非织造纤维层，这些纤维层包括纤维（例如纤维网），其纤维强度至少为约35g / d，拉伸模量至少为 约1200g / d。 代表性的纤维包括例如高强度聚（α-烯烃）纤维。 纤维层还包括沉积在纤维上的聚合物基质。 有利的是，这种复合材料除了具有满足弯曲刚性之外，具有每纤维层的平均总面密度约为16g / m 2至约350g / m 2，并且通常为约16g / m 2至约300g / m 2 /或如本文所述的刚度标准。
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公开(公告)号：US20120156952A1
公开(公告)日：2012-06-21
申请号：US12970493
申请日：2010-12-16
CPC分类号： D06N3/183 , D06N2209/103 , D06N2213/03 , D21H19/80 , D21H27/001 , D21H27/30 , F41H5/0478 , Y10T442/2623
摘要： Fibrous substrates and articles that retain their superior ballistic resistance performance after exposure to liquids such as sea water and organic solvents, such as gasoline and other petroleum-based products. The fibrous substrates are coated with a multilayer polymeric coating including at least two polymer layers wherein the first polymer and the second polymer forming said respective layers are the same and optionally comprise fluorine.
摘要翻译： 纤维底物和制品在暴露于诸如海水和有机溶剂如汽油和其他石油基产品的液体后保持其优异的防弹性能。 纤维基材涂覆有包括至少两个聚合物层的多层聚合物涂层，其中形成所述相应层的第一聚合物和第二聚合物相同并且任选地包含氟。
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公开(公告)号：US08080486B1
公开(公告)日：2011-12-20
申请号：US12845429
申请日：2010-07-28
IPC分类号： B32B27/04
CPC分类号： B32B27/02 , A41D31/0055 , B32B5/022 , B32B5/26 , B32B27/12 , B32B27/281 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/42 , B32B2255/00 , B32B2260/023 , B32B2260/048 , B32B2262/0253 , B32B2262/0269 , B32B2262/0284 , B32B2307/558 , B32B2307/726 , B32B2571/02 , F41H5/0485 , Y10T442/2615
摘要： Consolidated, layered composites having high penetration resistance to both bullets and fragments are described. The composites comprise, in order, a first non-woven fabric comprising one or a plurality of unidirectionally oriented high tenacity fibrous layers, a felt material comprising high tenacity felt fibers, and a second non-woven fabric comprising one or a plurality of unidirectionally oriented high tenacity fibrous layers. The non-woven fabrics and intermediate felt material are consolidated at facing lateral surfaces.
摘要翻译： 描述了对子弹和碎片具有高穿透阻力的合并的层状复合材料。 复合材料依次包括第一无纺布，其包含一个或多个单向取向的高强度纤维层，包含高强度毛毡纤维的毡材料和包含一个或多个单向取向的第二无纺织物 高韧性纤维层。 无纺布和中间毛毡材料在相对的侧面固结。
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公开(公告)号：US08017529B1
公开(公告)日：2011-09-13
申请号：US11726069
申请日：2007-03-21
IPC分类号： B32B27/04
CPC分类号： F41H5/0485 , B32B5/12 , B32B5/26 , B32B5/28 , B32B25/02 , B32B25/14 , B32B27/02 , B32B27/04 , B32B27/12 , B32B27/32 , B32B27/34 , Y10S428/911 , Y10T156/10 , Y10T428/24058 , Y10T442/2098 , Y10T442/2615
摘要： A multilayered composite fabric, the composite fabric comprising a first fabric comprising first and second non-woven unidirectionally oriented fiber layers. Each of the fiber layers is in a resin matrix and the fibers comprise high tenacity fibers. The fibers in the two fiber layers are disposed at an angle with respect to each other. The composite fabric includes a second fabric comprising multi-directionally oriented fibers optionally in a resin matrix. The second fabric also comprises high tenacity fibers. The first and second fabrics are bonded together to form the composite fabric, which has improved ballistic resistant properties. Plastic films may be adhered to one or both outer surfaces of the first fabric and can serve as the bonding agent between the two fabrics. Also described is a method of making a composite fabric.
摘要翻译： 一种多层复合织物，所述复合织物包含第一织物，所述第一织物包含第一和第二非织造单向取向的纤维层。 每个纤维层均为树脂基体，纤维包含高韧性纤维。 两个纤维层中的纤维相对于彼此以一定角度设置。 复合织物包括任选在树脂基质中的多向定向纤维的第二织物。 第二种织物还包括高韧性纤维。 第一和第二织物结合在一起以形成具有改进的防弹性能的复合织物。 塑料膜可以粘附到第一织物的一个或两个外表面，并且可以用作两种织物之间的粘合剂。 还描述了制备复合织物的方法。
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公开(公告)号：US07993478B2
公开(公告)日：2011-08-09
申请号：US11729257
申请日：2007-03-28
CPC分类号： F41H5/0478 , B29B15/12 , B32B5/08 , D03D1/0052 , D03D15/00 , D03D15/0088 , D06M15/00 , D06N3/0097 , D06N3/183 , D10B2321/02 , D10B2321/06 , D10B2321/10 , D10B2331/02 , D10B2331/021 , D10B2331/04 , D10B2401/063 , D21H27/30 , Y10T428/249938 , Y10T428/31504 , Y10T428/3154 , Y10T442/3854 , Y10T442/674
摘要： A method for applying multiple polymeric coatings onto a fibrous substrate. More particularly, a method for applying multiple polymeric coatings onto fibrous substrates without regard to chemical or physical incompatibilities of the polymeric coating materials. A first polymeric material is applied onto at least one fibrous substrate, and a second polymeric material is applied onto a support. The fibrous substrate and support are joined, contacting the first polymeric material with the second polymeric material, followed by separating the support from the fibrous substrate, such that at least a portion of the second polymeric material remains on the first polymeric material on the fibrous substrate.
摘要翻译： 一种将多个聚合物涂层施加到纤维基材上的方法。 更具体地，涉及将多种聚合物涂层施加到纤维基材上的方法，而不考虑聚合物涂层材料的化学或物理不相容性。 将第一聚合物材料施加到至少一个纤维基材上，并将第二聚合物材料施加到载体上。 纤维基材和支持体接合，使第一聚合物材料与第二聚合物材料接触，然后将纤维基材分离载体，使得至少一部分第二聚合物材料保留在纤维基材上的第一聚合物材料上 。
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公开(公告)号：US20110039058A1
公开(公告)日：2011-02-17
申请号：US12539185
申请日：2009-08-11
IPC分类号： C08F110/02 , B29C43/22 , D03D15/00 , D04B21/00 , B32B5/12
CPC分类号： C08F110/02 , B29C43/22 , B29C55/06 , B29C55/065 , B29K2023/0683 , B32B5/12 , D03D1/0035 , D03D1/0052 , D03D13/004 , D04B1/16 , F41H1/02 , Y10T428/24 , Y10T428/24058 , Y10T428/24074 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913 , Y10T442/2623 , Y10T442/30 , Y10T442/3041 , Y10T442/40 , Y10T442/406
摘要： Processes for the production of high strength polyethylene tape articles from high strength ultra-high molecular weight multi-filament yarns, and to the tape articles, fabrics, laminates and impact resistant materials made therefrom.
摘要翻译： 用于从高强度超高分子量复丝纱线生产高强度聚乙烯带制品的方法，以及由其制成的带制品，织物，层压材料和耐冲击材料。
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公开(公告)号：US07858180B2
公开(公告)日：2010-12-28
申请号：US12150400
申请日：2008-04-28
IPC分类号： D02G3/00
CPC分类号： D07B1/04 , D07B1/025 , D07B2201/1036 , D07B2201/2012 , D07B2201/2089 , D07B2205/2014 , D07B2205/2017 , D07B2205/2064 , Y10T428/29 , Y10T428/2913 , Y10T428/2933 , Y10T428/2938 , Y10T428/2967 , Y10T428/298 , D07B2801/10 , D07B2801/18
摘要： A rope comprising a plurality of high tenacity polyolefin yarns aligned in a substantially uniaxial direction along the length of the rope. The rope yarns are substantially untwisted and are substantially parallel to each other. The yarns are formed from a plurality of fibers aligned in a substantially uniaxial direction along the length of the yarns, with the fibers being substantially untwisted and being substantially parallel to each other. The fibers comprise high tenacity polyolefin fibers. Adjacent yarns are connected together by contact of their respective resin surface coatings.
摘要翻译： 一种绳索，其包括沿着绳索的长度在基本上单轴方向上排列的多根高强度聚烯烃纱线。 绳纱基本上是未扭绞的并且基本上彼此平行。 纱线由沿着纱线的长度在基本上单轴方向上排列的多根纤维形成，纤维基本上未扭曲并基本上彼此平行。 纤维包含高强度聚烯烃纤维。 相邻的纱线通过它们各自的树脂表面涂层的接触而连接在一起。
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