| 摘要 |
PROBLEM TO BE SOLVED: To provide an active energy ray curable gas barrier improving resin laminated product for coating an inorganic oxide which excels in gas barrier properties against oxygen, stream and the like. SOLUTION: The active energy ray curable gas barrier improving resin composition (B) for coating an inorganic oxide contains a compound (A) having at least one hydroxyl group and, simultaneously, two or more ethylenically unsaturated double bonds in the structure, and furthermore does not contain a compound having an ethylenically unsaturated double bond and a -NR<SB>1</SB>R<SB>2</SB>group (wherein R<SB>1</SB>and R<SB>2</SB>are each hydrogen, an alkyl group, a hydroxyalkyl group or an alkoxyalkyl group, and R<SB>1</SB>and R<SB>2</SB>may be the same or different) in the structure. The gas barrier laminated product is provided with a resin layer by curing the active energy ray curable gas barrier improving resin composition (B) by active energy rays. Formation of the resin layer by curing the gas barrier improving resin composition on an inorganic oxide film enables the gas barrier laminated product having good adhesion and, simultaneously, gas barrier properties which are improved in leaps and bounds unlike the conventional ones, particularly improved steam barrier properties. COPYRIGHT: (C)2004,JPO |
