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    Woven multi-layer fabrics and methods of fabricating same
    5.
    发明授权
    Woven multi-layer fabrics and methods of fabricating same 有权

    公开(公告)号：US11535959B2

    公开(公告)日：2022-12-27

    申请号：US16944407

    申请日：2020-07-31

    Applicant: Barrday Inc.

    Inventor： Shekoufeh Shahkarami

    IPC: D03D11/00 ,  D03D25/00 ,  D03D1/00 ,  D03D13/00 ,  B32B5/08 ,  F41H5/04 ,  B32B5/06 ,  B32B5/22 ,  B32B5/26 ,  D03D11/02 ,  D03D15/43 ,  D03D15/46 ,  B32B27/02 ,  B32B5/02

    Abstract: A multi-layer ballistic woven fabric, including an upper woven layer having upper warp yarns and upper weft yarns that are interwoven together to form the upper woven layer. The multi-layer ballistic woven fabric also includes a lower woven layer having lower warp yarns and lower weft yarns that are interwoven together, and a plurality of securing yarns, each securing yarn interwoven with at least some of the upper yarns and some of the lower yarns so as to secure the upper and lower woven layers together. At least one of the securing yarns is woven underneath a first lower weft yarn, then above a second upper weft yarn adjacent the first lower weft yarn, then underneath a third lower weft yarn adjacent the second upper weft yarn and then above a fourth upper weft yarn adjacent the third lower weft yarn. The multi-layer ballistic woven fabric is formed by interweaving the securing yarns with the warp yarns and weft yarns as the upper woven layer and lower woven layer are made.

    BALLISTIC RESISTANT ARTICLE WITH NON-UNIFORMLY DISTRIBUTED MATRIX MATERIAL AND METHOD TO MANUFACTURE SAID ARTICLE
    6.
    发明申请
    BALLISTIC RESISTANT ARTICLE WITH NON-UNIFORMLY DISTRIBUTED MATRIX MATERIAL AND METHOD TO MANUFACTURE SAID ARTICLE 审中-公开
    具有非均匀分布矩阵材料的耐压制品及其制造方法

    公开(公告)号：WO2015071275A1

    公开(公告)日：2015-05-21

    申请号：PCT/EP2014/074307

    申请日：2014-11-12

    Applicant: TEIJIN ARAMID B.V. ,  BARRDAY INC.

    Inventor： GROSSMAN, Jan ,  DE HAAS, Marc-Jan ,  POULOPOULOS, Nektarios ,  WILLIAMS, Alicia ,  WILSON, Jason

    IPC: F41H5/04

    CPC classification number: F41H5/0485 ,  B32B5/26 ,  B32B7/08 ,  B32B7/12 ,  B32B2571/02 ,  F41H5/0471

    Abstract: A ballistic resistant article and a method of its manufacture are provided. The article comprises at least one consolidated composite, wherein the at least one consolidated composite comprises a layer A and a layer B bonded to one another, each layer A and B exhibits a first surface, a second surface opposite to the first surface, and a cross-section extending from the first surface to the second surface, each layer A and each layer B comprises a network of fibers having a strength of at least 800 mN/tex (1100 MPa) according to ASTM D 7269-07, and the fibers in each layer A and B are impregnated with a matrix material, characterized in that the matrix material is distributed along the cross-section of each layer in the shape of a concentration gradient, wherein the concentration starts with a maximum value on the first surface, so that the first surface is rich in matrix material, decreases along the cross-section and reaches a minimum value on the second surface, so that the second surface is poor in matrix material, and the matrix material comprises a mixture of 75 to 95 wt.% of a polychloroprene, and 5 to 25 wt.% of a random copolymer of vinyl chloride and an acrylic ester based on a weight of the mixture.

    Abstract translation: 提供防弹物品及其制造方法。 所述制品包括至少一个固结的复合材料，其中所述至少一个固结的复合材料包括彼此结合的层A和层B，每个层A和B表现出第一表面，与第一表面相对的第二表面， 横截面从第一表面延伸到第二表面，每个层A和每个层B包括根据ASTM D 7269-07的强度为至少800mN / tex（1100MPa）的纤维网，并且纤维 在每个层A和B中浸渍有基质材料，其特征在于基质材料沿浓度梯度的形式沿着各层的横截面分布，其中浓度以第一表面上的最大值开始， 使得第一表面富含基质材料，沿着横截面减小并在第二表面上达到最小值，使得第二表面在基体材料中较差，并且基体材料包括混合物 e为75至95重量％的聚氯丁二烯和5至25重量％的氯乙烯和丙烯酸酯的无规共聚物，基于混合物的重量。

    ANTIBALLISTIC PANEL
    7.
    发明申请
    ANTIBALLISTIC PANEL 审中-公开
    防弹面板

    公开(公告)号：WO2012150164A1

    公开(公告)日：2012-11-08

    申请号：PCT/EP2012/057588

    申请日：2012-04-26

    Applicant: TEIJIN ARAMID B.V. ,  BARRDAY INC. ,  DE HAAS, Marc-Jan ,  PATEL, Chinkalben

    Inventor： DE HAAS, Marc-Jan ,  PATEL, Chinkalben

    IPC: F41H5/04

    CPC classification number: F41H5/0485

    Abstract: The invention pertains to an antiballistic panel. The panel comprises at least a first stack and a second stack, wherein the first stack has a plurality of first laminates made of a first kind of fibers and the second stack has a plurality of second laminates made of a second kind of fibers, wherein the first kind of fibers has a tensile modulus in the range of 40-85 GPa measured according to ASTM D7269 and the second kind of fibers has a tensile modulus in the range of 86-140 GPa measured according to ASTM D7269.

    Abstract translation: 本发明涉及一种抗菌面板。 所述面板包括至少第一堆叠和第二堆叠，其中所述第一堆叠具有由第一种纤维制成的多个第一层压体，所述第二堆叠具有由第二种纤维制成的多个第二层压板，其中， 根据ASTM D7269，第一种纤维的拉伸模量在40-85GPa的范围内，第二种纤维的拉伸模量根据ASTM D7269测量在86-140GPa范围内。

    COATED MULTI-THREAT MATERIALS AND METHODS FOR FABRICATING THE SAME
    10.
    发明申请
    COATED MULTI-THREAT MATERIALS AND METHODS FOR FABRICATING THE SAME 审中-公开
    涂层多层材料及其制造方法

    公开(公告)号：WO2008116303A1

    公开(公告)日：2008-10-02

    申请号：PCT/CA2008/000560

    申请日：2008-03-26

    Applicant: BARRDAY INC. ,  SHAHKARAMI, Shekoufeh ,  MACNEIL, Jonathan ,  KRUMMEL, Joseph ,  RAYNER, Kevin ,  PRITCHARD, Laura

    Inventor： SHAHKARAMI, Shekoufeh ,  MACNEIL, Jonathan ,  KRUMMEL, Joseph ,  RAYNER, Kevin ,  PRITCHARD, Laura

    IPC: D06M15/263 ,  B32B27/04 ,  B32B27/08 ,  B32B33/00 ,  B32B37/12 ,  D06B5/08 ,  D06M17/00 ,  D06M23/00 ,  F41H1/02

    CPC classification number: B32B5/26 ,  B32B37/24 ,  B32B2037/243 ,  B32B2571/00 ,  D06M15/263 ,  D06M17/06 ,  D06N3/0015 ,  D06N3/045 ,  F41H5/0478 ,  Y10T442/2615 ,  Y10T442/2623 ,  Y10T442/2885

    Abstract: According to some aspects, a method of manufacturing a coated multi-threat fabric, including providing a first fabric layer having a first surface, the first fabric layer having a plurality of high performance fibers, applying a first polymeric material onto the first surface of the first fabric layer, the polymeric material having a melt flow index of between about 0.7 to 1400 g/10 min, a Shore D hardness of between about 36 and 75, and ultimate tensile strength of between about 5 and 75 MPa, spreading the first polymeric material onto the first surface of the first fabric layer so as to form a raw coated fabric having a first coating layer, and heating the raw coated fabric to bond the first coating layer to the first fabric layer, wherein the first polymeric material is selected such that the coated multi-threat fabric is flexible enough to be stored on a roll of a predetermined size. In some aspects, a coated multi-threat fabric includes at least one layer of fabric, each layer having a plurality of high performance fibers, and at least one coating of polymeric material bonded to the at least one layer of fabric, the polymeric material comprising an ethylene acrylic acid copolymer selected to allow the coated multi-threat fabric to be stored on a roll of a predetermined size.

    Abstract translation: 根据一些方面，一种制造涂覆的多威胁织物的方法，包括提供具有第一表面的第一织物层，所述第一织物层具有多个高性能纤维，将第一聚合物材料施加到所述第一表面的第一表面上 第一织物层，聚合物材料的熔体流动指数为约0.7至1400g / 10min，肖氏D硬度为约36至75，极限拉伸强度为约5至75MPa，将第一聚合物 材料到第一织物层的第一表面上，以形成具有第一涂层的原始涂布织物，并且加热原始涂布织物以将第一涂层粘合到第一织物层，其中第一聚合物材料被选择为 涂覆的多威胁织物足够灵活地存储在预定尺寸的卷上。 在一些方面，涂覆的多威胁织物包括至少一层织物，每一层具有多个高性能纤维，以及至少一层结合至该织物的至少一层聚合材料的涂层，所述聚合材料包含 一种乙烯丙烯酸共聚物，其被选择为使涂覆的多威胁织物存储在预定尺寸的卷上。

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