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    ABRASION RESISTANT TRANSPARENT ARMOR
    1.
    发明申请
    ABRASION RESISTANT TRANSPARENT ARMOR 审中-公开
    耐磨透明臂

    公开(公告)号：US20120189854A1

    公开(公告)日：2012-07-26

    申请号：US12367046

    申请日：2009-02-06

    Applicant: Richard L. Cook ,  Edwin Slagel

    Inventor： Richard L. Cook ,  Edwin Slagel

    IPC: B32B27/36 ,  B32B37/00 ,  B32B27/40

    CPC classification number: F41H5/0407 ,  B32B25/08 ,  B32B27/08 ,  B32B27/40 ,  B32B2255/10 ,  B32B2305/022 ,  B32B2307/412 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/554 ,  B32B2375/00 ,  B32B2571/00 ,  B32B2571/02 ,  B32B2605/006 ,  Y10T156/10 ,  Y10T428/31551 ,  Y10T428/31565

    Abstract: In accordance with an exemplary embodiment of the present invention, an abrasion resistant transparent armor composite may comprise an elastomer facing layer and a urethane backing layer, wherein the facing layer comprises a Shore A hardness from about 45 to about 80, a tensile strength from about 4000 to about 8000 psi., a Bashore hardness of about 46, and a softening point at least about 380° F. The elastomer may comprise a polyester based urethane polymer. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to improve and/or modify the performance characteristics of the abrasion resistant transparent armor composite. Exemplary embodiments of the present invention generally provide abrasion resistant transparent armor for use as, for example, a composite to layer over a vehicular window, an airplane canopy, and building windows.

    Abstract translation: 根据本发明的示例性实施例，耐磨损透明铠装复合材料可以包括面向弹性体的层和聚氨酯背衬层，其中所述面层包含约45至约80的肖氏A硬度，约为约 4000至约8000psi，基底硬度约46，软化点至少约380°F。弹性体可包含聚酯基聚氨酯聚合物。 公开的特征和规格可以被不同地控制，适应或以其他方式任意地改性，以改善和/或改进耐磨损透明铠装复合材料的性能特征。 本发明的示例性实施例通常提供耐磨透明装甲，用作例如复合材料层以覆盖车辆窗，飞机机盖和建筑窗户。

    OPTICALLY TRANSMISSIVE RESILIENT POLYMERS AND METHODS OF MANUFACTURE
    2.
    发明申请
    OPTICALLY TRANSMISSIVE RESILIENT POLYMERS AND METHODS OF MANUFACTURE 审中-公开
    光学传递弹性聚合物及其制造方法

    公开(公告)号：US20090258974A1

    公开(公告)日：2009-10-15

    申请号：US12366813

    申请日：2009-02-06

    Applicant: EDWIN SLAGEL ,  Michael Slagel

    Inventor： EDWIN SLAGEL ,  Michael Slagel

    IPC: C08G18/28 ,  C08K5/3475 ,  C08K5/17 ,  C08K5/13 ,  C08G18/00 ,  C07C265/00

    CPC classification number: C08G18/6644 ,  C08G18/12 ,  C08G18/4202 ,  C08G18/4277 ,  C08G18/758 ,  C08K5/005 ,  C08K5/17 ,  C08G18/324 ,  C08G18/302

    Abstract: In accordance with an exemplary embodiment of the present invention, an optically clear polyurethane/polyurea polymer may be prepared by reacting a cycloaliphatic diisocyanate with polyesters, polyethers, and polycarbonates which may comprise hydroxyl groups and/or primary amine groups. This reaction may be carried out using 0.5 to 0.9 equivalents of the hydroxyl/amine groups followed by the reaction of 0.1 to 0.5 equivalents of water. The glycol, amine, and water may then be reacted with a cycloaliphatic diisocyanate in a ratio of about 1.77 to about 3.5 NCO for each OH, HOH, NH2. The resulting prepolymer may then be reacted with an aromatic diamine curing agent such as diethyltoluene diamine in an equivalent ratio of about 0.85 NH2/1.0 NCO to about 1.1 NH2/1.0 NCO, and in one embodiment, from about 0.90 NH2/1.0 NCO to 0.98 NH2/1.0 NCO. In one embodiment, 0.2 to 0.3 comprises the range of water equivalents for the water diisocyanate reaction.

    Abstract translation: 根据本发明的示例性实施方案，光学透明聚氨酯/聚脲聚合物可以通过使脂环族二异氰酸酯与可以包含羟基和/或伯胺基团的聚酯，聚醚和聚碳酸酯反应来制备。 该反应可以使用0.5至0.9当量的羟基/胺基，然后通过0.1至0.5当量的水的反应来进行。 然后可以将乙二醇，胺和水与脂环族二异氰酸酯反应，每个OH，HOH，NH 2的比例约为1.77至约3.5NCO。 然后所得预聚物可以与芳族二胺固化剂如二乙基甲苯二胺以约0.85NH 2 / 1.0NCO至约1.1NH 2 / 1.0NCO的当量比例反应，在一个实施方案中，约0.90NH 2 / 1.0NCO至0.98 NH2 / 1.0 NCO。 在一个实施方案中，0.2至0.3包括水二异氰酸酯反应的水当量的范围。

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