PURPOSE: A strainless film, obtained by incorporating an electrically conductive material in a polymer soluble in organic solvents and molding the resultant mixture to give the electrically conductive material in a disordered state, capable of exhibiting improved electrical, mechanical and optical properties and having a uniform beautiful surface.
CONSTITUTION: A film obtained by adding (B) an electrically conductive material to (A) a polymer soluble in organic solvents. Pollyusulfone, polycarbonate and cellulose acetate having 50W62% average acetyl content are used as the compo nent (A), and chlorine based organic solvents, dichloromethane, etc., are used as the organic solvents. A fibrous material having 1:≥40 ratio of the diameter: length, ultrafine fibers plated with a metal and fibers of ≤ denier fiber fineness plated with a metal are used as the component (B). A stock dispersion prepared by dispersing the components (A) and (B) in an organic solvent is formed into the film by the casting method.
KOBAYASHI SHUZO
SAWADA FUMIO
MITSUBISHI ACETATE CO LTD
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