| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a protective sheet of a urethane-based coated film for automobiles which is applicable also to a coated surface in which curing immediately after drying is insufficient. <P>SOLUTION: In the protective sheet of the urethane-based coated film for automobiles in which an adhesive layer is provided on a base material sheet, an adhesive constituting the adhesive layer comprises a resin obtained by crosslinking a copolymer having an unsaturated group on side chains by irradiation of active energy light, and the copolymer comprises at least one kind of compound selected from butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate and isooctyl (meth)acrylate as a monomer component. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
