摘要 |
PURPOSE:To obtain a colored film having stable film qualities by a simple method without using a colorant, by applying a vinylidene chloride resin to an ITO metal oxide film or IT metal film, drying it, and heat-treating it. CONSTITUTION:A vinylidene chloride resin (copolymer of 50-95% vinylidene chloride and 50-5% vinyl chloride) is applied to an Indium Tin Oxide (ITO) metal oxide film or an Indium Tin (IT), dried, and heat-treated, so that the vinylidene chloride resin is colored while the resin is molded into a film. |