| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition suppressed in occurrence of bleedout, etc., and having less problem development caused by the volatilization of an ultraviolet light absorber (UVA) on its high temperature molding. <P>SOLUTION: This thermoplastic resin composition is provided by containing a 100 pts.wt. thermoplastic resin consisting mainly of an acrylic resin having a lactone ring structure in its main chain and a 0.1 to 5 pts.wt. UVA having a structure expressed by formula (1), and having a ≥110°C glass transition temperature. <P>COPYRIGHT: (C)2009,JPO&INPIT |
