TRANSPARENT RESIN FOIL, METHOD FOR PRODUCING SAME, AND ELECTROMAGNETIC SHIELDING MATERIAL USING THE TRANSPARENT RESIN FOIL

摘要

Disclosed is a transparent resin foil which is characterized in that a transparent resin layer internally contains a conductive layer that is composed of a network structure configured of fine particles of a metal selected from among Au, Ag, Cu, Ni, Co, Fe, Cr, Zn, Al, Sn, Pd, Ti, Ta, W, Mo, In, Pt and Ru, or fine particles of an alloy containing two or more of the above-mentioned metals. Also disclosed are: a transparent resin foil which is characterized by being obtained by laminating the transparent resin layers; methods for producing the transparent resin foils; and an electromagnetic shielding material using one of the transparent resin foils. The electromagnetic shielding material has electromagnetic wave shielding properties, optical transparency or visibility, and durability in the conductive portion, and can be formed as a thin layer.