CURABLE COATING MATERIAL COMPOSITION, CURED COATING FILM THEREOF, SCRATCH-RESISTANT RESIN PLATE AND SURFACE WINDOW PROTECTION PLATE OF PORTABLE INFORMATION TERMINAL USING THE SAME

摘要

PPROBLEM TO BE SOLVED: To provide a curable coating material composition for forming a cured coating film having a high hardness, its cured coating film, a scratch-resistant resin plate and a display window protecting plate of a portable information terminal using the same. PSOLUTION: The curable coating material composition includes hafnium, a carboxylic acid containing a double bond in the molecule and a polyfunctional (meth)acrylate compound. The cured coating film is obtained by curing the curable coating material composition. The scratch-resistant resin plate is obtained by forming a cured coating film obtained by curing the curable coating material composition on the surface of a resin substrate. The surface window protecting plate of a portable information terminal includes the scratch-resistant resin plate. PCOPYRIGHT: (C)2009,JPO&INPIT