| 摘要 |
PURPOSE:To facilitate the formation of the title polymer which can give a coating film excellent in surface uniformity, smoothness, heat resistance and chemical stability and is useful in the fields of printing and painting, by finely pulverizing a filmy electronically conjugated polymer obtained by polymerizing an aromatic compound by anodic oxidation in an electrolyte. CONSTITUTION:Plate, cylindrical or the like electrodes are immersed in an electrolyte obtained by dissolving or dispersing an aromatic compound selected from among pyrrole, thiophene, furan, benzene, anthracene, aniline and derivatives thereof in a suitable solvent and optionally adding a supporting electrolyte to the solution or the dispersion, and the compound is electrochemically polymerized by anodic oxidation by application of a voltage between the electrodes to obtain a filmy electronically conjugated polymer on the anodic plate. This film is peeled off, withdrawn from the electrolyte and ground and finely pulverized to give the title polymer of a thickness of 0.01-100mu, a length of the longest side of 0.1-500mu which is at least three times the thickness.
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