Electrically conducting compositions
    3.
    发明公开
    Electrically conducting compositions 失效
    ElektrischleitfähigeZusammensetzungen。

    公开(公告)号:EP0643397A1

    公开(公告)日:1995-03-15

    申请号:EP94113794.5

    申请日:1994-09-02

    IPC分类号: H01B1/12 C08G73/02

    摘要: Compositions are disclosed comprising electrically conducting polyaniline and particular substituted compounds that simultaneously form hydrogen bonds and ring-ring interactions with, respectively, the NH-groups and the six-membered rings of the conducting polyanilines. The present conducting polyaniline compositions show drastically enhanced processibility and their blends with insulating or semiconducting materials exhibit significantly improved electrical properties.

    摘要翻译: 公开了包含导电聚苯胺和特别取代的化合物的组合物,其同时分别与导电聚苯胺的NH-基团和六元环形成氢键和环 - 环相互作用。 本发明的导电聚苯胺组合物显示出显着提高的可加工性,并且它们与绝缘或半导体材料的共混物显示出显着改善的电性能。

    Method for the preparation of a processable conductive polymer material
    4.
    发明公开
    Method for the preparation of a processable conductive polymer material 失效
    Verfahren zur Herstellung eines verarbeitbarenleitfähigen聚合物材料。

    公开(公告)号:EP0627746A1

    公开(公告)日:1994-12-07

    申请号:EP94108529.2

    申请日:1994-06-03

    申请人: NESTE OY

    IPC分类号: H01B1/12 C08G73/02

    CPC分类号: C08G73/0266 H01B1/128

    摘要: An easily processable conductive polymer material based on a polyaniline or a derivative thereof and a protonic doping acid is prepared in the invention:

    (a) by producing a mixture which comprises 1-20 wt.% polyaniline or its derivative, 50-90 wt.% protonic doping acid, calculated as dodecylbenzene acid, and 1-45 wt.% a component which is water and/or C₁-C₃ alcohol,
    (b) by feeding the mixture obtained from step (a) into a mixing apparatus, in which it is mixed by shear forces at a temperature of 50-400 °C, and
    (c) by recovering the blend obtained from step (b) from the melt-mixing apparatus, and
    (d) by carrying any further treatment of the blend recovered in step (c).

    摘要翻译: 在本发明中制备了基于聚苯胺或其衍生物和质子掺杂酸的易于加工的导电聚合物材料:(a)通过制备包含1-20重量%聚苯胺或其衍生物的混合物,50-90重量% %质子掺杂酸,以十二烷基苯酸计,和1-45重量%的水和/或C 1 -C 3醇组分,(b)通过将从步骤(a)获得的混合物加入到混合装置中,其中 通过剪切力在50-400℃的温度下混合,和(c)通过从熔融混合装置回收从步骤(b)获得的共混物,和(d)通过进一步处理回收的共混物 在步骤(c)中。