Method for the preparation of a polymeric shaped a

专利名称：Method for the preparation of a polymeric

shaped article containing an electricallyconductive polymer

发明人：Hans K. van Dijk,Ronald M. A. M. Schellekens申请号：US08/091715申请日：19930715公开号：US05338413A公开日：19940816

摘要：Method for the preparation of a polymeric shaped article containing anelectrically conductive polymer wherein a base shaped article possessing electricallyconductive properties is moved along an anode, at least part of the article being incontact with the anode, in the presence of an electrolyte-containing medium containingmonomer units, which on polymerization form an electrically conductive polymer andwherein a voltage is applied between the anode and a second electrode which is incontact with the electrolyte-containing medium. It has appeared that, in the methodaccording to the invention, the shaped article does not adhere to the electrode so thatthe method may be practiced continuously. A further advantage of the shaped articlefailing to adhere to the electrode is that the method according to the inventiongenerates very little waste. Furthermore, it has appeared that the method according tothe invention allows a shaped article to be produced with a very short polymerizationtime, the electrically conductive polymer in which being homogeneously distributed. Theapplied base shaped article does not swell during wetting, so that the mechanicalproperties of the base shaped article do not deteriorate. As a result, if the method is

applied, for instance, continuously, a higher rate of production can be applied.

申请人：DSM N.V.

代理机构：Cushman, Darby & Cushman

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