| 摘要 |
PURPOSE: Provided is an electromagnetic wave screening composition, which absorbs electromagnetic waves from various electronic appliances, therefore can reduce the interference of the electronic appliances to the utmost and minimize the effect of the electromagnetic waves for human bodies. CONSTITUTION: An electromagnetic wave screening composition(1) is produced by mixing electromagnetic wave absorbing bodies with a resin(2) and making powder of the mixture, wherein the electromagnetic wave absorbing bodies are ultrafine particles comprising polymer ultrafine particles(4) coated with a conductive polymer(3) such as polyaniline, polyacetylene, polypyrrole, polythiophene, and etc.
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