| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition comprising a heat-resistant acrylic resin and an ultraviolet light absorber (UVA), which is a composition for controlling the occurrence of defects such as bleed-out etc., during and after molding. <P>SOLUTION: The thermoplastic resin composition comprises a thermoplastic resin comprising an acrylic resin as a main component and a benzotriazole-based ultraviolet light absorber liquid at 25°C and has a glass transition temperature of≥110°C. The acrylic resin preferably has a ring structure in a main chain and the ring structure is, for example, a lactone ring structure. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
