Method for the preparation of a processable conductive polymer material.

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 DEG 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).