公开(公告)号：US08158540B2

公开(公告)日：2012-04-17

申请号：US12966825

申请日：2010-12-13

Applicant: Henry G Ardiff ,  Ashok Bhatnagar ,  David A Hurst ,  Brian D Arvidson ,  Lori L Wagner

Inventor： Henry G Ardiff ,  Ashok Bhatnagar ,  David A Hurst ,  Brian D Arvidson ,  Lori L Wagner

IPC: B32B27/04 ,  B32B27/12 ,  B32B5/02

CPC classification number: 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

Abstract: 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.

Abstract translation: 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

Applicant: Brian D. Arvidson ,  Henry G. Ardiff ,  Ashok Bhatnagar ,  David A. Hurst ,  Lori L. Wagner

Inventor： Brian D. Arvidson ,  Henry G. Ardiff ,  Ashok Bhatnagar ,  David A. Hurst ,  Lori L. Wagner

IPC: F41H5/04 ,  B32B5/02 ,  B32B37/02 ,  B32B37/14

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US20110143086A1

公开(公告)日：2011-06-16

申请号：US12966825

申请日：2010-12-13

Applicant: HENRY G. ARDIFF ,  ASHOK BHATNAGAR ,  DAVID A. HURST ,  BRIAN D. ARVIDSON ,  LORI L. WAGNER

Inventor： HENRY G. ARDIFF ,  ASHOK BHATNAGAR ,  DAVID A. HURST ,  BRIAN D. ARVIDSON ,  LORI L. WAGNER

IPC: B32B5/28 ,  B32B27/02 ,  B32B25/02 ,  B32B5/26 ,  F41H5/00 ,  B32B37/12

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US07919418B2

公开(公告)日：2011-04-05

申请号：US11823570

申请日：2007-06-28

Applicant: Ashok Bhatnagar ,  Brian D. Arvidson ,  David A. Hurst ,  Danelle F. Powers ,  David A. Steenkamer

Inventor： Ashok Bhatnagar ,  Brian D. Arvidson ,  David A. Hurst ,  Danelle F. Powers ,  David A. Steenkamer

IPC: B32B27/04 ,  B32B5/26

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US07762175B1

公开(公告)日：2010-07-27

申请号：US11606522

申请日：2006-11-30

Applicant: Ashok Bhatnagar ,  David A. Hurst ,  Brian D. Arvidson ,  Lori L. Wagner

Inventor： Ashok Bhatnagar ,  David A. Hurst ,  Brian D. Arvidson ,  Lori L. Wagner

IPC: F41H5/04 ,  B32B23/02

CPC classification number: F41H5/023 ,  F41H5/0428 ,  F41H5/0457 ,  F41H5/0485 ,  Y10S428/911 ,  Y10T29/49826 ,  Y10T428/2476

Abstract: Lightweight, ballistic resistant articles are provided. More particularly, armor structures incorporating two or more spaced apart, ballistic resistant panels, having superior impact and ballistic performance at a light weight. The panels are spaced by air or by an intermediate material.

Abstract translation: 提供轻便，防弹的物品。 更具体地，结合有两个或更多间隔的防弹性面板的装甲结构在轻重量下具有优异的冲击和弹道性能。 面板由空气或中间材料隔开。