| abstract |
[Problem] n A coating resin composition having all of respective beneficial features of excellent state in chemical resistance, under high temperature, against human skin protection creams containing a mixture of alkyl esters of benzoic acid, as represented by Neutrogena Cream (registered trademark), excellent state in gas barrier property against metal-corrosive gases as represented by sulfur-containing gases, and excellent state in flexibility that accommodates three-dimensional shape forming processing is demanded. n [Solution Means] n An ultraviolet curing type coating resin composition, comprising an ultraviolet curing type coating resin composition containing an unsaturated-group-containing acrylic resin, with a weight average molecular weight of 5000 to 70000, a number of (meth) acrylate functional groups per molecule of 5 to 40, a hydroxyl value of 2 to 200mgKOH/g, and with a glass transition temperature of 20 to 90°C, a volatile organic solvent, and a photopolymerization initiator. |