| 摘要 |
<p>A process for the preparation of electrically conductive ink or paint completely free from water and enabling inexpensive, easy and excellent conductive treatment with high reliability without impairing the characteristics of a substrate, which comprises at least (a) the step of polymerizing aniline or an aniline derivative, (b) the step of adding an amphoteric solvent to the oxidation-polymerization fluid to aggregate the formed polyaniline polymer and freeing the resulting system from the liquid component, (c) the step of adding both an amphoteric solvent having a higher affinity for the polyaniline polymer than that of water and a synthetic resin solution to the obtained solid matter to free the solid matter from a liquid component containing water, and (d) dispersing the resulting solid matter in the synthetic resin solution.</p> |
