| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet for laser decoration imparting an optional pattern to a molded article by laser irradiation without damaging a top layer, and to provide a sheet with a laser decorative pattern using the sheet for laser decoration, and a method for manufacturing a laser decorative article. <P>SOLUTION: The sheet for laser decoration provided with at least a release layer and a discoloration layer containing an additive which causes discoloration by laser irradiation, is used and bonded to the surface of a molded article so that a base sheet is on the front side. Before or after peeling off the base sheet, laser is irradiated to cause discoloration to the additive in the irradiated portion. A decorative pattern is thereby imparted to the discoloration layer to manufacture the laser decorative article. <P>COPYRIGHT: (C)2010,JPO&INPIT |
