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    • 6. 发明授权
    • Electroconductive woven and non-woven fabric
    • 导电织物和无纺布
    • US07468332B2
    • 2008-12-23
    • US11219119
    • 2005-09-02
    • Jamshid Avloni
    • Jamshid Avloni
    • B32B27/04B32B27/12
    • H05B3/342D06M10/025D06M11/44D06M11/46D06M11/47D06M15/61D06M23/005D06M23/08D06M2200/00H01B1/127H01B1/20H05B2203/013H05B2203/017H05B2203/036H05B2214/04Y10S977/755Y10S977/932Y10S977/961Y10T442/20Y10T442/2041Y10T442/2418Y10T442/2475Y10T442/2762Y10T442/2861Y10T442/2992
    • The invention relates to an electroconductive textile material and method of preparation thereof. The method consists mainly of two stages: 1) special pretreatment of the fabric substrate for activation and making it suitable for subsequent application and strong attachment of a conductive coating with the use of a layer-by-layer technique (LBL); 2) subsequent application and strong attachment of a conductive coating by means of a layer-by-layer technique. The first stage may be carried out thermally, thermochemically, by treating in hot solutions, or plasma-chemically by plasma treatment. The pre-treatment may be performed, e.g., for swelling and/or for the formation of unsaturated chemical bonds or uncompensated charges in the fabric material. The pretreatment is needed to ensure more efficient penetration of chemical components into the fabric structure during subsequent LBL applications of treatment solutions that contain nano-particles and that determine the density of the molecular layer. The types and amounts of the nano-particles determine their charge density (solution pH is very important for charge density) in the sublayer. Such a pretreatment increases bonds of the applied layers with the substrate material.
    • 本发明涉及一种导电纺织材料及其制备方法。 该方法主要由两个阶段组成:1)对织物基材进行特殊的预处理,使其适用于随后的应用和使用层叠技术(LBL)的导电涂层的强力附着; 2)通过逐层技术随后应用和强力地附着导电涂层。 第一阶段可以热,热化学,热溶液处理或等离子体化学等离子体处理进行。 可以进行预处理,例如用于在织物材料中膨胀和/或形成不饱和化学键或未补偿的电荷。 需要进行预处理,以确保在随后的包含纳米颗粒并确定分子层密度的处理溶液中的LBL应用中将化学组分更有效地渗透到织物结构中。 纳米颗粒的类型和数量决定了其子层中的电荷密度(溶液pH对电荷密度非常重要)。 这种预处理增加了施加的层与基底材料的结合。