Aesthetic sustainability laminated film material

摘要

PROBLEM TO BE SOLVED: To provide an aesthetic appearance keeping laminated film material capable of preventing environmental pollution such as soot staianing, discoloration/coloration due to fungi or the like. ;SOLUTION: The aesthetic appearance keeping laminated film material has a sheet substrate obtained by forming a resin coating layer on at least the single surface of a substrate sheet and the photocatalyst-containing outermost surface layer formed on the resin coating layer of the substrate. An intermediate protective layer for protecting the substrate from the action of a photocatalyst is formed between the outermost surface layer and the substrate and an antifungal agent based on an inorganic antifungal substance is added to at least one of the intermediate protective layer and the resin coating layer.;COPYRIGHT: (C)2003,JPO