MAR-RESISTANT RESIN PLATE, PROTECTIVE PLATE FOR DISPLAY USING THE SAME AND DISPLAY WINDOW PROTECTIVE PLATE OF PERSONAL DIGITAL ASSISTANT

摘要

PROBLEM TO BE SOLVED: To provide a mar-resistant resin plate which possesses excellent weatherability, while keeping surface hardness, as well as a display protective plate using this mar-resistant resin plate and a display window protective plate of a personal digital assistant.;SOLUTION: The mar-resistant resin plate includes a resin base and a cured coat formed on the surface of the resin base, and the resin base includes an acrylic resin layer laminated on at least, one surface of a polycarbonate resin layer. In addition, the polycarbonate resin layer and the acrylic resin layer each contain an ultraviolet absorbing agent, and the amount of the ultraviolet absorbing agent per 1 m² of the acrylic resin layer, is 0.005 to 1 g/m² and the amount of the ultraviolet absorbing agent per 1 m² of the resin base, is 0.5 to 2 g/m². The cured coat is the mar-resistant resin plate formed on the surface of at least, the acrylic resin layer. Also, the display protective plate made up of the mar-resistant resin plate and the display window protective plate of the personal digital assistant are provided.;COPYRIGHT: (C)2011,JPO&INPIT