CONDUCTING COMPOSITE MATERIAL CONTAINING A THERMOPLASTIC POLYMER AND CARBON NANOTUBES
    2.
    发明申请
    CONDUCTING COMPOSITE MATERIAL CONTAINING A THERMOPLASTIC POLYMER AND CARBON NANOTUBES 审中-公开
    含有热塑性聚合物和碳纳米管的导电复合材料

    公开(公告)号:US20100084616A1

    公开(公告)日:2010-04-08

    申请号:US12444912

    申请日:2007-10-01

    IPC分类号: H01B1/24 C08K7/24

    CPC分类号: H01B1/24 B82Y30/00

    摘要: The invention relates to methods for controlling and improving the conductivity of thermoplastic polymer composites containing CNTs or even for making these materials conductive when they are initially insulating.The present invention relates to a conductive composite, based on a thermoplastic polymer and on carbon nanotubes (CNTs), and the methods for preparing said conductive composite, the methods comprising either injection moulding or extrusion at a temperature above the melting temperature of the polymer, or a subsequent heat treatment step of said composite obtained by injection moulding or extrusion.

    摘要翻译: 本发明涉及用于控制和改善含有CNT的热塑性聚合物复合材料的导电性的方法,或者甚至当这些材料最初绝缘时使其导电。 本发明涉及基于热塑性聚合物和碳纳米管(CNT)的导电复合材料以及制备所述导电复合材料的方法,所述方法包括在高于聚合物熔融温度的温度下进行注塑或挤出, 或通过注射成型或挤出获得的所述复合材料的后续热处理步骤。