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1. 发明授权

US07601654B2 Molded ballistic panel with enhanced structural performance 有权
标题翻译：具有增强结构性能的成型弹道面板
公开(公告)号：US07601654B2
公开(公告)日：2009-10-13
申请号：US11393413
申请日：2006-03-30
申请人： Ashok Bhatnagar , Brian Arvidson
发明人： Ashok Bhatnagar , Brian Arvidson
IPC分类号： B32B27/04 , B32B27/12 , B32B5/02 , B21D39/00
CPC分类号： F41H5/0457 , F41H5/0478 , F41H5/0485 , Y10S428/911 , Y10S428/92 , Y10S428/921 , Y10T428/1234 , Y10T442/2615 , Y10T442/2623 , Y10T442/659
摘要： Ballistic resistant composites and articles formed therefrom for use in airplanes and other vehicles which meets particular structural, impact and ballistic requirements. An aerospace-specification grade honeycomb is positioned between panels comprising non-woven ballistic resistant fibrous layers, and optionally one or more fire resistant layers. The composites and the articles formed therefrom have superior structural, impact, fire resistance and ballistic performance at a light weight.
摘要翻译：防弹复合材料和由此形成的物品用于飞机和其他车辆，满足特殊的结构，冲击和弹道要求。航空航天规格级蜂窝体位于包括无纺布防弹纤维层的面板之间，以及可选地一个或多个防火层。由此形成的复合材料和制品在轻质量下具有优异的结构，冲击，耐火性和弹道性能。

2. 发明申请

US20070062595A1 Reinforced plastic pipe 有权
标题翻译：加强塑料管
公开(公告)号：US20070062595A1
公开(公告)日：2007-03-22
申请号：US11228935
申请日：2005-09-16
申请人： Ashok Bhatnagar , Lori Wagner , Brian Arvidson , Timothy Swinger
发明人： Ashok Bhatnagar , Lori Wagner , Brian Arvidson , Timothy Swinger
IPC分类号： F16L11/00
CPC分类号： B32B27/12 , B32B1/08 , B32B5/022 , B32B5/024 , B32B2262/0253 , B32B2262/0276 , B32B2323/043 , B32B2597/00 , F16L11/10 , F16L58/16 , Y10T428/24091
摘要： Plastic pipes, such as high density polyethylene plastic pipes, useful for distributing natural gas and which have improved impact resistance and burst strength. The plastic pipe has an inner and an outer surface, with the inner surface defining a channel for conveying natural gas and the like. A fabric overlies the outer surface, preferably in a helical wrap. The fabric is formed of high tenacity polyolefin fibers, preferably polyethylene and/or polypropylene fibers. The fabric provides the pipe with improved burst strength and impact resistance. The pipe can be used to transport natural gas under low pressure or higher pressures.
摘要翻译：塑料管，如高密度聚乙烯塑料管，用于分配天然气，具有改善的抗冲击性和抗爆性。塑料管具有内表面和外表面，内表面限定用于输送天然气等的通道。织物覆盖在外表面上，优选地以螺旋形包裹物覆盖。织物由高强度聚烯烃纤维形成，优选聚乙烯和/或聚丙烯纤维。织物为管道提供了更好的破裂强度和耐冲击性。管道可用于在低压或高压下运输天然气。

3. 发明申请

US20070117483A1 Frag shield 有权
标题翻译：碎片盾
公开(公告)号：US20070117483A1
公开(公告)日：2007-05-24
申请号：US11285817
申请日：2005-11-23
申请人： Ashok Bhatnagar , Lori Wagner , Chok Tan , Brian Arvidson , Harold Murray , David Hurst
发明人： Ashok Bhatnagar , Lori Wagner , Chok Tan , Brian Arvidson , Harold Murray , David Hurst
IPC分类号： B32B27/04
CPC分类号： F41H5/0478 , B32B5/022 , B32B5/12 , B32B5/26 , B32B27/12 , B32B27/32 , B32B2260/023 , B32B2260/046 , B32B2260/048 , B32B2262/0253 , B32B2262/0269 , B32B2274/00 , B32B2307/54 , B32B2307/558 , B32B2571/02 , Y10S428/911 , Y10S428/912 , Y10T156/10 , Y10T428/24058 , Y10T428/24091 , Y10T428/24132 , Y10T442/2525 , Y10T442/2615 , Y10T442/2623 , Y10T442/2861 , Y10T442/2902 , Y10T442/643 , Y10T442/659 , Y10T442/671 , Y10T442/674 , Y10T442/678 , Y10T442/696
摘要： Fabric laminates having superior resistance to penetration of fragments, such as shrapnel. The fabrics are formed of high-strength fibers consolidated with from about 7% to about 15% by weight of an elastomeric matrix composition, and in combination with protective layers of a polymer film on each surface of the fabric. The fabrics achieve a significant improvement in fragment resistance compared to fabrics of the prior art, while also maintaining excellent ballistic resistant properties.
摘要翻译：织物层压材料具有优异的抗碎片穿透性，例如弹片。织物由高强度纤维形成，其由约7重量％至约15重量％的弹性体基体组合物固结，并与织物每个表面上的聚合物膜的保护层组合。与现有技术的织物相比，织物实现了片段抗性的显着改善，同时还保持优异的防弹性能。

4. 发明申请

US20080064280A1 High performance ballistic composites having improved flexibility and method of making the same 有权
标题翻译：具有改进灵活性的高性能弹道复合材料及其制造方法
公开(公告)号：US20080064280A1
公开(公告)日：2008-03-13
申请号：US11823570
申请日：2007-06-28
申请人： Ashok Bhatnagar , Brian Arvidson , David Hurst , Danelle Powers , David Steenkamer
发明人： Ashok Bhatnagar , Brian Arvidson , David Hurst , Danelle Powers , David Steenkamer
IPC分类号： B32B5/02 , B28B1/00
CPC分类号： B29C70/202 , B29K2995/0089 , B32B5/12 , B32B5/26 , B32B5/28 , B32B27/02 , F41H5/0478 , F41H5/0485 , Y10S428/911 , Y10T442/2623 , Y10T442/643 , Y10T442/659 , Y10T442/678
摘要： A composite material which has excellent ballistic performance and has improved flexibility. Surprisingly, it has been found that a combination of poly(alpha-olefin) fiber and matrix resin provides these desirable product features. The resin matrix is a block copolymer of a conjugated diene and a vinyl aromatic monomer, preferably a styrene-isoprene-styrene block copolymer, that is applied as an aqueous composition. The fiber has a tenacity of at least about 35 g/d and a tensile modulus of at least about 1200 g/d. The composite has a total density equal to or less than about 100 g/m2 and a stiffness of less than about 2.5 pounds (1.14 kg) for a two layer structure of the composite, and a total areal density equal to or less than about 190 g/m2 and a stiffness of less than about 3.0 pounds (1.36 kg) for a four layer structure of the composite. The Peel Strength for a two layer structure of less than about 1.0 pounds (0.45 kg) for a two layer structure of the composite, and less than about 0.7 pounds (0.32 kg) for a four layer structure of the composite. The process of this invention permits fabrication of these desirable products in a cost-effective manner. Body armor made from the composite has improved flexibility and excellent ballistic characteristics.
摘要翻译：具有优良弹道性能，弹性好的复合材料。令人惊奇的是，已经发现聚（α-烯烃）纤维和基质树脂的组合提供了这些所需的产品特征。树脂基质是作为水性组合物施用的共轭二烯和乙烯基芳族单体，优选苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物的嵌段共聚物。纤维的强度为至少约35g / d，拉伸模量为至少约1200g / d。复合材料具有等于或小于约100g / m 2的总密度，对于复合材料的两层结构的刚度小于约2.5磅（1.14kg），并且总面积密度等于或小于约190g / m 2，对于复合材料的四层结构，刚度小于约3.0磅（1.36kg）。对于复合材料的两层结构，小于约1.0磅（0.45kg）的双层结构的剥离强度，并且对于复合材料的四层结构小于约0.7磅（0.32kg）。本发明的方法允许以成本有效的方式制造这些所需产品。由复合材料制成的护甲具有改进的弹性和优异的弹道特性。

5. 发明申请

US20070238379A1 Molded ballistic panel with enhanced structural performance 有权
标题翻译：具有增强结构性能的成型弹道面板
公开(公告)号：US20070238379A1
公开(公告)日：2007-10-11
申请号：US11393413
申请日：2006-03-30
申请人： Ashok Bhatnagar , Brian Arvidson
发明人： Ashok Bhatnagar , Brian Arvidson
IPC分类号： B32B27/04 , B32B27/12 , B32B5/02
CPC分类号： F41H5/0457 , F41H5/0478 , F41H5/0485 , Y10S428/911 , Y10S428/92 , Y10S428/921 , Y10T428/1234 , Y10T442/2615 , Y10T442/2623 , Y10T442/659
摘要： Ballistic resistant composites and articles formed therefrom for use in airplanes and other vehicles which meets particular structural, impact and ballistic requirements. An aerospace-specification grade honeycomb is positioned between panels comprising non-woven ballistic resistant fibrous layers, and optionally one or more fire resistant layers. The composites and the articles formed therefrom have superior structural, impact, fire resistance and ballistic performance at a light weight.
摘要翻译：防弹复合材料和由此形成的物品用于飞机和其他车辆，满足特殊的结构，冲击和弹道要求。航空航天规格级蜂窝体位于包括无纺布防弹纤维层的面板之间，以及可选地一个或多个防火层。由此形成的复合材料和制品在轻质量下具有优异的结构，冲击，耐火性和弹道性能。

6. 发明申请

US20070194490A1 Method of making improved ballistic products 有权
标题翻译：改进弹道产品的方法
公开(公告)号：US20070194490A1
公开(公告)日：2007-08-23
申请号：US11357482
申请日：2006-02-18
申请人： Ashok Bhatnagar , Lori Wagner , David Hurst , Brian Arvidson
发明人： Ashok Bhatnagar , Lori Wagner , David Hurst , Brian Arvidson
IPC分类号： D21J3/00 , B29C70/44
CPC分类号： F41H5/0478 , B29C43/003 , B29C43/18 , B29C43/203 , B29C43/32 , B29C70/202 , B29C70/46 , B29C2043/189 , B29K2075/00 , B29K2077/10 , B29K2105/256 , B29K2277/10 , B29K2995/0089 , B29L2009/005 , B29L2031/48 , B29L2031/768 , B32B5/022 , B32B5/12 , B32B5/26 , B32B27/04 , B32B27/12 , B32B27/32 , B32B27/40 , B32B2255/02 , B32B2255/26 , B32B2260/023 , B32B2307/558 , B32B2571/02 , C08J5/04 , C08J5/24 , C08J2375/04 , D21D5/026 , F41H1/02
摘要： A method of making a ballistic resistant composite material having improved resistance to high energy rifle bullets and the like. The method comprises providing at least one fibrous layer comprising a network of high tenacity aramid fibers. The fibrous layer is coated with a thermoplastic polyurethane resin. The coated fibrous layer is molded at a pressure of at least about 1,500 psi (10.3 MPa). Preferably, a plurality of fibrous layers are employed, each of which is formed from unidirectionally oriented aramid fibers in a thermoplastic polyurethane resin matrix. Adjacent fibrous layers are preferably oriented at 90° with respect to each other.
摘要翻译：一种制造具有改进的对高能步枪子弹等的抵抗性的防弹复合材料的方法。该方法包括提供至少一个包含高强度芳族聚酰胺纤维网络的纤维层。纤维层用热塑性聚氨酯树脂涂覆。涂覆的纤维层在至少约1,500psi（10.3MPa）的压力下成型。优选地，使用多个纤维层，其各自由热塑性聚氨酯树脂基质中的单向取向的芳族聚酰胺纤维形成。相邻的纤维层优选相对于彼此成90°取向。

7. 发明授权

US07629277B2 Frag shield 有权
标题翻译：碎片盾
公开(公告)号：US07629277B2
公开(公告)日：2009-12-08
申请号：US11285817
申请日：2005-11-23
申请人： Ashok Bhatnagar , Lori L. Wagner , Chok Bin C. Tan , Brian Arvidson , Harold Lindley Murray, Jr. , David Hurst
发明人： Ashok Bhatnagar , Lori L. Wagner , Chok Bin C. Tan , Brian Arvidson , Harold Lindley Murray, Jr. , David Hurst
IPC分类号： B32B27/04 , B32B27/40 , B32B5/12 , B32B37/02 , F41H1/02
CPC分类号： F41H5/0478 , B32B5/022 , B32B5/12 , B32B5/26 , B32B27/12 , B32B27/32 , B32B2260/023 , B32B2260/046 , B32B2260/048 , B32B2262/0253 , B32B2262/0269 , B32B2274/00 , B32B2307/54 , B32B2307/558 , B32B2571/02 , Y10S428/911 , Y10S428/912 , Y10T156/10 , Y10T428/24058 , Y10T428/24091 , Y10T428/24132 , Y10T442/2525 , Y10T442/2615 , Y10T442/2623 , Y10T442/2861 , Y10T442/2902 , Y10T442/643 , Y10T442/659 , Y10T442/671 , Y10T442/674 , Y10T442/678 , Y10T442/696
摘要： Fabric laminates having superior resistance to penetration of fragments, such as shrapnel. The fabrics are formed of high-strength fibers consolidated with from about 7% to about 15% by weight of an elastomeric matrix composition, and in combination with protective layers of a polymer film on each surface of the fabric. The fabrics achieve a significant improvement in fragment resistance compared to fabrics of the prior art, while also maintaining excellent ballistic resistant properties.
摘要翻译：织物层压材料具有优异的抗碎片穿透性，例如弹片。织物由高强度纤维形成，其由约7重量％至约15重量％的弹性体基体组合物固结，并与织物每个表面上的聚合物膜的保护层组合。与现有技术的织物相比，织物实现了片段抗性的显着改善，同时还保持优异的防弹性能。

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