| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a surface protective film capable of compatibly achieving slidability, scratch resistance, wear resistance of a shoe sole and a decorative sheet constituted by compression bonding the surface protective film to a print sheet. <P>SOLUTION: The surface protective film is constituted by arranging a primer layer of the front surface side of a base material sheet comprising transparent olefin resin, arranging a surface protective layer constituted by cross-linking and curing ionizing radiation curable resin composition in the front surface side of the primer layer, arranging a backside primer layer in the backside of the base material sheet, and arranging an adhesive layer in the backside of the backside primer layer, and characterized in that there is an irregular shape on the surface of the surface protective layer and a centerline average roughness Ra of the irregular shape specified by JIS B 0601-1982 is 5 to 20 μm. <P>COPYRIGHT: (C)2012,JPO&INPIT |
