Resin film, method for producing resin film, method for using resin film, and method for imparting antimicrobial activity

Abstract

There is provided a resin film including a resin layer having chemical permeability, and a chemical layer, in which at least one chemical selected from the group consisting of a carboxylic acid having 1 to 36 carbon atoms, a carboxylic acid ester having 2 to 36 carbon atoms, a sulfonic acid ester having 1 to 36 carbon atoms, a siloxane compound having 1 to 36 carbon atoms, a benzophenone compound having 13 to 38 carbon atoms, a phosphoric acid ester having 1 to 80 carbon atoms, and a phosphorous acid ester having 1 to 80 carbon atoms permeates the resin layer and the chemical is present on a first surface of the resin layer, and the chemical layer containing the chemical is provided on a second surface of the resin layer.

Dependencies are inferred from the claim text.