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    • 60. 发明授权
    • Weather proof insulating textile fabric composite
    • 耐候性绝缘纺织面料复合材料
    • US4608298A
    • 1986-08-26
    • US772849
    • 1985-09-05
    • Harry J. Klaff
    • Harry J. Klaff
    • B32B5/24D06N7/00B32B7/00
    • B32B5/24D06N3/0036D06N3/0063D06N3/045D06N3/123D06N3/125D06N2205/023D06N2205/04D06N2209/128D06N2209/143D06N2209/1692Y10T428/24033Y10T428/249981Y10T442/3341Y10T442/3358Y10T442/3854
    • A weather resistant, vertically foldable, insulating, multi-layered textile composite is provided having a first outer layer composed of a knitted textile fabric with tightly interlaced synthetic textile yarns, which layer has water repellency properties. A second layer next to the first layer is composed of a tightly woven textile fabric having a flexible, polymeric essentially closed cell foam coating attached thereto. A third layer next to the second layer is composed of a non-woven batt of insulating textile fibers. A fourth layer next to the third layer is composed of an impervious synthetic polymeric film. A fifth layer next to the fourth layer is composed of a non-woven batt of chemical resistant textile fibers. A sixth inside layer next to the fifth layer is composed of a knitted textile fabric having tightly interlaced synthetic textile yarns, which layer has water repellency properties. The said layers are stitched together by rows of stitches of synthetic textile yarns, which rows of stitches are at least horizontally disposed such that the composite is vertically foldable. The composite has an insulating R value of at least 3 at a total composite thickness of at least less than 0.50 inch.
    • 提供耐候性,垂直折叠,绝缘的多层纺织复合材料,其具有由具有紧密交织的合成纺织品纱线的针织织物组成的第一外层,该层具有防水性。 靠近第一层的第二层由紧密纺织的织物组成,其具有附着于其上的柔性聚合物基本上闭合的泡孔涂层。 第二层旁边的第三层由绝缘纺织纤维的无纺布毡组成。 第三层旁边的第四层由不透水的合成聚合物膜组成。 第四层旁边的第五层由耐化学织物纤维的无纺布毡组成。 靠近第五层的第六内层由具有紧密交织的合成织物纱线的针织织物组成,该层具有防水性。 所述层通过一排合成纺织纱线缝合在一起,这些针脚至少水平地布置,使得该复合材料是可垂直折叠的。 所述复合材料在至少小于0.50英寸的总复合材料厚度下具有至少为3的绝缘R值。