| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an insert decorative sheet for a polypropylene-based resin injection-molded article that can maintain adhesion even when using a polyethylene master roll as the decorative sheet installed integrally with the surface of the polypropylene resin injection-molded article. <P>SOLUTION: In the insert decorative sheet for the polypropylene-based resin injection-molded article which is installed integrally with the surface of the polypropylene-based resin injection-molded article, the master roll of the decorative sheet is a polyethylene film. The back face of the film includes at least a maleic anhydride grafted polypropylene resin layer, and a thermosetting polyurethane resin layer is arranged between the polyethylene film and the maleic anhydride grafted polypropylene resin layer. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
