Method for giving electric conductivity to molded polymer article
AssigneeMitsubishi Rayon Co., Ltd.
InventorsShoichi Nagai, Saburo Hiraoka, Mitsuo Senga, Shinji Hama
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Abstract
A method for giving high and durable electric conductivity to molded polymer articles, which comprises heat-treatment of the articles in an aqueous solution containing a copper salt, a reducing sulfur compound, and a water-soluble basic salt of nitrogen-containing organic compound having at least 12 carbon atoms.
Claims10
A method for giving electric conductivity to a molded polymer article which comprises heat-treating a molded polymer article in an aqueous solution consisting essentially of a copper salt, a reducing sulfur compound, and 0.1 to 10% by weight, based on the copper salt, of a water-soluble basic salt of a nitrogen-containing organic compound having at least 12 carbon atoms, to form a conductive layer comprising copper sulfide on the surface layer of the molded polymer article.
Dependencies are inferred from the claim text.