Patent ID: 7863354

Claim:
A resin composition comprising (1) 100 parts by weight of polycarbonate resin, (2) 0.1 to 0.35 part by weight of at least one ultraviolet absorber (A) selected from the group consisting of 2-(2H-benzotriazol-2-yl)-p-cresol and 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl) phenol, (3) 0.01 to 0.27 part by weight of at least one ultraviolet absorber (B) selected from the group consisting of 2-[5-chloro(2H)-benzotriazol-2-yl]-4-methyl-6-(tert-butyl)phenol, 2,2â€²-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-(2H-benzotriazol-2-yl)phenol] and 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol, and (4) 0.01 to 0.5 part by weight of at least one thioether-based compound (C) selected from the group consisting of a compound represented by the following formula (I) and a compound represented by the following formula (II): (R 1 â€”Sâ€”CH 2 â€”CH 2 â€”C(O)Oâ€”CH 2 â€”) 4 Câ€ƒâ€ƒ(I) (R 2 â€”Oâ€”C(O)â€”CH 2 â€”CH 2 â€”) 2 Sâ€ƒâ€ƒ(II), (wherein R 1 is an alkyl group having 4 to 20 carbon atoms, and R 2 is an alkyl group having 6 to 22 carbon)atoms, wherein the weight ratio of the ultraviolet absorber (B) to the ultraviolet absorber (A) in terms of (B)/(A) is in the range of 0.05 to 1.