| 摘要 |
PROBLEM TO BE SOLVED: To improve the water resistance, contamination resistance, wear resistance or the like of a decorative laminated sheet and thereby facilitate the manufacture thereof by laminating an ionizing radiation-curable resin layer containing spherical alumina particles with a specified average particle dia, a decorative layer, a base sheet, an adhesive resin layer and an inorganic base layer in that order. SOLUTION: This decorative laminated sheet 1 is formed by laminating an ionizing radiation-curable resin layer 2, a decorative layer 3, a base sheet layer 4, an adhesive resin layer 5 and an inorganic base layer 6 in that order. The decorative layer 3 can be composed of a solid printed layer 3a formed by solid printing over the entire face and a pattern printed layer 3b formed by printing a pictorial pattern or the like on the surface of the solid printed layer 3a. The ionizing radiation-curable resin layer 2 contains spherical alumina particles with 3-50μm average particle dia. and has a wear resistance on the outermost face of the decorative laminated sheet 1, serving as a surface resin layer for protecting the surface. The addition amount of the spherical alumina particles is set by adjusting a coating composition so that it is 5-20 pts.wt. to 100 pts.wt. ionizing radiation-curable resin component after curing.
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