-
公开(公告)号：US20120167751A1
公开(公告)日：2012-07-05
申请号：US11888479
申请日：2007-08-01
申请人： Henry G. Ardiff , David A. Steenkamer , Brian D. Arvidson , Danelle F. Powers , Bradley L. Grunden , Ashok Bhatnagar
发明人： Henry G. Ardiff , David A. Steenkamer , Brian D. Arvidson , Danelle F. Powers , Bradley L. Grunden , Ashok Bhatnagar
CPC分类号： F41H5/0485 , C08J5/24 , Y10T442/2615 , Y10T442/2623
摘要： A ballistic resistant composite material useful in rigid armor applications. The composite material includes at least one consolidated network of high tenacity fibers in a thermoplastic matrix material. The resin is a thermoplastic polyurethane resin that is semi-crystalline at room temperature. The high tenacity fibers have a tenacity of at least about 7 g/d. Prior to consolidation the polyurethane resin matrix material is in an aqueous medium. When dry, the polyurethane matrix material has a tensile modulus (at 100% elongation) of at least about 500 psi (3.45 MPa), a tensile modulus (at 300% elongation) of at least about 500 psi (3.45 MPa), and an ultimate tensile strength of at least about 2000 psi (13.78 MPa). The ballistic resistant composite material has improved ballistic properties.
摘要翻译： 用于刚性铠装应用的防弹复合材料。 该复合材料包括至少一个热塑性基体材料中的高强度纤维的固结网络。 该树脂是在室温下为半结晶的热塑性聚氨酯树脂。 高韧性纤维具有至少约7g / d的强度。 在固化之前，聚氨酯树脂基质材料在水性介质中。 当干燥时，聚氨酯基质材料具有至少约500psi（3.45MPa）的拉伸模量（100％伸长率），至少约500psi（3.45MPa）的拉伸模量（300％伸长率），和 至少约2000psi（13.78MPa）的极限拉伸强度。 防弹复合材料具有改进的防弹性能。
-
公开(公告)号：US08256019B2
公开(公告)日：2012-09-04
申请号：US11888479
申请日：2007-08-01
申请人： Henry G. Ardiff , David A. Steenkamer , Brian D. Arvidson , Danelle F. Powers , Bradley L. Grunden , Ashok Bhatnagar
发明人： Henry G. Ardiff , David A. Steenkamer , Brian D. Arvidson , Danelle F. Powers , Bradley L. Grunden , Ashok Bhatnagar
CPC分类号： F41H5/0485 , C08J5/24 , Y10T442/2615 , Y10T442/2623
摘要： A ballistic resistant composite material useful in rigid armor applications. The composite material includes at least one consolidated network of high tenacity fibers in a thermoplastic matrix material. The resin is a thermoplastic polyurethane resin that is semi-crystalline at room temperature. The high tenacity fibers have a tenacity of at least about 7 g/d. Prior to consolidation the polyurethane resin matrix material is in an aqueous medium. When dry, the polyurethane matrix material has a tensile modulus (at 100% elongation) of at least about 500 psi (3.45 MPa), a tensile modulus (at 300% elongation) of at least about 500 psi (3.45 MPa), and an ultimate tensile strength of at least about 2000 psi (13.78 MPa). The ballistic resistant composite material has improved ballistic properties.
摘要翻译： 用于刚性铠装应用的防弹复合材料。 该复合材料包括至少一个热塑性基体材料中的高强度纤维的固结网络。 该树脂是在室温下为半结晶的热塑性聚氨酯树脂。 高韧性纤维具有至少约7g / d的强度。 在固化之前，聚氨酯树脂基质材料在水性介质中。 当干燥时，聚氨酯基质材料具有至少约500psi（3.45MPa）的拉伸模量（100％伸长率），至少约500psi（3.45MPa）的拉伸模量（300％伸长率），和 至少约2000psi（13.78MPa）的极限拉伸强度。 防弹复合材料具有改进的防弹性能。
-
3.发明授权High performance ballistic composites having improved flexibility and method of making the same 有权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：US07919418B2
公开(公告)日：2011-04-05
申请号：US11823570
申请日：2007-06-28
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。 复合材料的总密度等于或小于约100g / m 2，对于复合材料的两层结构，刚度小于约2.5磅（1.14kg），并且总面密度等于或小于约190 g / 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善的弹性和优异的弹道特性。
-
公开(公告)号：US08853105B2
公开(公告)日：2014-10-07
申请号：US12004327
申请日：2007-12-20
CPC分类号： F41H1/08 , A42B3/04 , A42B3/063 , B32B38/1816 , B32B38/1866 , B32B2305/076 , B32B2305/74 , B32B2307/558 , B32B2309/02 , B32B2309/12 , B32B2323/00 , B32B2331/00 , B32B2375/00 , B32B2571/02 , F41H5/0485 , Y10S428/911 , Y10T156/1002 , Y10T156/1043 , Y10T442/2615 , Y10T442/2623 , Y10T442/3707 , Y10T442/3715 , Y10T442/3732 , Y10T442/3764 , Y10T442/3813
摘要： A helmet shell is formed having an outer section of fibrous layers, a middle section of fibrous layers and an inner section of fibrous layers. The outer section layers contain high tenacity abrasive fibers in a resin matrix. The middle section layers contain high strength polyolefin fibers and are in the form of woven or knitted fabrics with a resin matrix. The inner section layers contain high strength polyolefin fibers and are in the form of non-woven fabrics with a resin matrix. The helmet is lightweight and resists penetration of rifle bullets.
摘要翻译： 形成具有纤维层的外部部分，纤维层的中间部分和纤维层内部的头盔壳体。 外部层在树脂基体中含有高强度的研磨纤维。 中间层包含高强度聚烯烃纤维，并且是具有树脂基质的机织或针织织物的形式。 内层层包含高强度聚烯烃纤维，并且是具有树脂基质的无纺织物的形式。 头盔轻巧，防止步枪子弹穿透。
-
公开(公告)号：US09631898B2
公开(公告)日：2017-04-25
申请号：US11706719
申请日：2007-02-15
摘要： A helmet shell formed from two types of high tenacity fibers in multiple layers of fibrous materials. The fibrous materials are in the form of layers of fibrous networks in a resin matrix. There are a plurality of each type of fibrous layers. Preferably the outer set of fibrous layers is formed from aramid fibers and the inner set of fibrous layers is formed from high tenacity polyolefin fibers. There may also be employed a third type of fibrous material as an additional set of fibers and used as the outer layers of the helmet shell. The third type of fibrous layers is formed from glass fibers that are also in a resin matrix. The helmet is lightweight, has excellent ballistic resistant properties and is useful for both military and non-military applications.
-
公开(公告)号：US20130212763A1
公开(公告)日：2013-08-22
申请号：US11706719
申请日：2007-02-15
IPC分类号： F41H1/08
摘要： A helmet shell formed from two types of high tenacity fibers in multiple layers of fibrous materials. The fibrous materials are in the form of layers of fibrous networks in a resin matrix. There are a plurality of each type of fibrous layers. Preferably the outer set of fibrous layers is formed from aramid fibers and the inner set of fibrous layers is formed from high tenacity polyolefin fibers. There may also be employed a third type of fibrous material as an additional set of fibers and used as the outer layers of the helmet shell. The third type of fibrous layers is formed from glass fibers that are also in a resin matrix. The helmet is lightweight, has excellent ballistic resistant properties and is useful for both military and non-military applications.
摘要翻译： 由多层纤维材料的两种类型的高韧性纤维形成的头盔外壳。 纤维材料是树脂基质中纤维网层的形式。 存在多种各种纤维层。 优选地，外层纤维层由芳族聚酰胺纤维形成，并且内层的纤维层由高韧性聚烯烃纤维形成。 也可以采用第三种类型的纤维材料作为额外的一组纤维并用作头盔壳的外层。 第三种类型的纤维层由也在树脂基质中的玻璃纤维形成。 头盔重量轻，具有优异的防弹性能，适用于军事和非军事应用。
-
公开(公告)号：US20100275337A1
公开(公告)日：2010-11-04
申请号：US12004327
申请日：2007-12-20
CPC分类号： F41H1/08 , A42B3/04 , A42B3/063 , B32B38/1816 , B32B38/1866 , B32B2305/076 , B32B2305/74 , B32B2307/558 , B32B2309/02 , B32B2309/12 , B32B2323/00 , B32B2331/00 , B32B2375/00 , B32B2571/02 , F41H5/0485 , Y10S428/911 , Y10T156/1002 , Y10T156/1043 , Y10T442/2615 , Y10T442/2623 , Y10T442/3707 , Y10T442/3715 , Y10T442/3732 , Y10T442/3764 , Y10T442/3813
摘要： A helmet shell is formed having an outer section of fibrous layers, a middle section of fibrous layers and an inner section of fibrous layers. The outer section layers contain high tenacity abrasive fibers in a resin matrix. The middle section layers contain high strength polyolefin fibers and are in the form of woven or knitted fabrics with a resin matrix. The inner section layers contain high strength polyolefin fibers and are in the form of non-woven fabrics with a resin matrix. The helmet is lightweight and resists penetration of rifle bullets.
摘要翻译： 形成具有纤维层的外部部分，纤维层的中间部分和纤维层内部的头盔壳体。 外部层在树脂基体中含有高强度的研磨纤维。 中间层包含高强度聚烯烃纤维，并且是具有树脂基质的机织或针织织物的形式。 内层层包含高强度聚烯烃纤维，并且是具有树脂基质的无纺织物的形式。 头盔轻巧，防止步枪子弹穿透。
-
8.发明授权Environmentally resistant ballistic composite based on a nitrile rubber binder 有权基于丁腈橡胶粘合剂的耐环境弹道复合材料公开(公告)号：US08158540B2
公开(公告)日：2012-04-17
申请号：US12966825
申请日：2010-12-13
CPC分类号： D04H3/12 , C08L9/02 , C08L13/00 , C08L15/005 , C08L33/06 , C08L33/18 , D04H1/587 , D04H1/64 , D04H3/04 , Y10S428/911 , Y10T428/24124 , Y10T442/2221 , Y10T442/2238 , Y10T442/2246 , Y10T442/2615 , Y10T442/2623 , Y10T442/643 , Y10T442/679 , Y10T442/696 , C08L27/12
摘要： Ballistic resistant fabrics and articles that retain superior ballistic resistance performance after exposure to liquids such as sea water and organic solvents, such as gasoline and other petroleum-based products. The fabrics are formed from high performance fibers coated with a nitrile rubber binder polymer having an acrylonitrile content of from about 15 wt. % to about 50 wt. %, and are optionally coated with a binder that is a blend of a nitrile rubber and a fluorine-containing material.
摘要翻译： 耐冲击织物和物品，在暴露于诸如汽油和其他石油基产品的海水和有机溶剂之类的液体之后，具有优异的防弹性能。 织物由涂覆有丙烯腈含量为约15重量％的丁腈橡胶粘合剂聚合物的高性能纤维形成。 ％至约50wt。 ％，并且任选地涂覆有作为丁腈橡胶和含氟材料的混合物的粘合剂。
-
公开(公告)号：US20110219943A1
公开(公告)日：2011-09-15
申请号：US11726069
申请日：2007-03-21
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。
-
公开(公告)号：US20080241494A1
公开(公告)日：2008-10-02
申请号：US11729258
申请日：2007-03-28
CPC分类号： F41H5/0478 , D06N3/183 , Y10T442/2615 , 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 different polymer layers wherein at least one of the layers is formed from a fluorine-containing polymer.
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。 纤维基材涂覆有包含至少两个不同聚合物层的多层聚合物涂层，其中至少一层由含氟聚合物形成。
-
-
-
-
-
-
-
-
-
搜索结果
82 条记录 (耗时 0.038 秒)
