POLYCARBONATE RESIN MOLDING EXCELLENT IN MARRING RESISTANCE AND ANTIFOGGING PROPERTY AND HELMET SHIELD MADE BY USING IT AND PRODUCTION THEREOF

摘要

PURPOSE: To obtain a polycarbonate resin molding which does not suffer a decrease in marring resistance even when used in a wet atmosphere and is excellent in the retention of antifogging properties by forming a polymerized and cured film from a treating solution containing a polyethylene glycol di(meth) acrylate and a specified surfactant on the surface of the molding. CONSTITUTION: This molding has a polymerized and cured film formed from a treating solution containing 95.0-99.95wt.% compound of formula I [wherein R1 is -(CH2 CH2 O)n - (wherein n is an integer of 4 to 23); and R2 and R3 may be the same or different and are each H or CH3 ] and 5.0-0.05wt.% surfactant having a hydrophilic lipophilic balance(HLB) of 6 to 10 on the surface thereof.