ACTIVE ENERGY RAY CURABLE GAS BARRIER IMPROVING RESIN COMPOSITION FOR COATING INORGANIC OXIDE, GAS BARRIER LAMINATED PRODUCT USING THE SAME, AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an active energy ray curable gas barrier improving resin composition for coating an inorganic oxide which excels in barrier properties against oxygen, stream and the like. SOLUTION: The laminated product is obtained by providing a resin layer by curing an active energy ray curable gas barrier improving resin composition for coating an inorganic oxide which contains one or more compounds having an ethylenically unsaturated double bond and, simultaneously, -NR1R2in the structure and one or more compounds having two or more ethylenically unsaturated double bonds and no -NR1R2group in the structure on the surface of an inorganic oxide film provided on at least one side of a plastic film by active energy rays. Formation of the resin layer composed of the gas barrier improving resin composition on the inorganic oxide film enables the gas barrier laminated product having good adhesion and gas barrier properties which are improved in leaps and bounds unlike the conventional ones, particularly improved steam barrier properties. COPYRIGHT: (C)2004,JPO