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    • 1. 发明申请
    • POLYMERIC COMPOSITIONS FOR USE IN PREPARING A BALLISTIC MATERIAL
    • 用于制备弹性材料的聚合物组合物
    • WO2008130459A2
    • 2008-10-30
    • PCT/US2008/000243
    • 2008-01-08
    • BALLISTICS RESEARCH, INC.DUKE, Leslie, P.BARRETT, Wayne
    • DUKE, Leslie, P.BARRETT, Wayne
    • F42B30/02
    • F41H5/02C08G18/7671
    • Polymeric compositions for use in preparing a ballistic material and ballistic materials capable of absorbing incoming projectiles prepared from the polymeric material are disclosed. The resulting ballistic materials are also disclosed. The materials have sufficient elasticity so that the polymer or polymer blend does not shatter when stuck with a high- velocity projectile. The polymer blends ideally have one or more of the following physical properties - a) a modulus of elasticity in the range of around 12,500 psi and around 19,000 psi, b) a max stress psi in the range of around 545 and around 985, and c) a tensile strength in the range of around 3.50ft-lbf/in and around 11.00 ft-lbf/in. The thickness of the ballistic material is at least around 3 inches, with a size of around 4-5 inches square or diameter. Objects made of a hardened material, typically between about 1/4 and 1/2 inch, can be interspersed throughout the interior volume of the material.
    • 公开了用于制备弹道材料的聚合物组合物和能够吸收由聚合物材料制备的入射弹的弹道材料。 还公开了所得到的防弹材料。 这些材料具有足够的弹性,使得聚合物或聚合物共混物在用高速弹丸粘住时不会破碎。 聚合物共混物理想地具有以下物理性质中的一种或多种:a)约12,500psi和约19,000psi范围内的弹性模量,b)约545和约985范围内的最大应力psi,c )在约3.50ft-lbf / in和约11.00ft-lbf / in的范围内的拉伸强度。 弹道材料的厚度至少约为3英寸,尺寸约为4-5英寸或者直径。 通常在约1/4和1/2英寸之间的硬化材料制成的物体可以散布在材料的整个内部体积中。
    • 6. 发明申请
    • POLYMERIC COMPOSITIONS FOR USE IN PREPARING A BALLISTIC MATERIAL
    • 用于制备弹性材料的聚合物组合物
    • WO2008130459A3
    • 2008-12-18
    • PCT/US2008000243
    • 2008-01-08
    • BALLISTICS RES INCDUKE LESLIE PBARRETT WAYNE
    • DUKE LESLIE PBARRETT WAYNE
    • B32B27/02
    • F41H5/02C08G18/7671
    • Polymeric compositions for use in preparing a ballistic material and ballistic materials capable of absorbing incoming projectiles prepared from the polymeric material are disclosed The resulting ballistic materials are also disclosed The materials have sufficient elasticity so that the polymer or polymer blend does not shatter when stuck with a high-velocity projectile The polymer blends ideally have one or more of the following physical properties - a) a modulus of elasticity in the range of around 12,500 psi and around 19,000 - psi, b) a max stress psi in the range of around 545 and around 985, and c) a tensile strength in the range of around 3 50ft-lbfl?n and around 11 OO ft-lbf/?n The thickness of the ballistic material is at least around 3 inches, with a size of around 4-5 inches square or diameter
    • 公开了用于制备弹道材料的聚合物组合物和能够吸收由聚合物材料制备的入射弹体的弹道材料。还公开了所得到的防弹材料。该材料具有足够的弹性,使得当粘附有聚合物或聚合物共混物时,聚合物或聚合物共混物不会破碎 高速抛射体聚合物共混物理想地具有以下物理性质中的一种或多种:a)在约12,500psi和约19,000psi范围内的弹性模量,b)在约545的范围内的最大应力psi, 约985年,以及c)约3 50ft-lbf1n范围内的拉伸强度和约11O0 ft-lbf / ?n的弹性材料的厚度至少约3英寸, 5英寸平方或直径