Patent ID: 8598257

Claim:
A polycarbonate resin composition comprising: a polycarbonate resin; a first benzotriazole UV stabilizer represented by Formula 1, wherein R is hydrogen, linear or branched C1 to C20 alkyl, C6 to C20 aryl, or C6 to C 20 aryl substituted by C1 to C10 alkyl; a second benzotriazole UV stabilizer represented by Formula 2, wherein R1 and R2 are the same or different and are each independently hydrogen, linear or branched C1 to C20 alkyl, C6 to C20 aryl, or C6 to C20 aryl substituted by C1 to C10 alkyl; a bismalonate UV stabilizer represented by Formula 3, wherein R3, R4, R5, and R6 are the same or different and are each independently hydrogen, linear or branched C1 to C20 alkyl, C6 to C20 aryl, or C6 to C20 aryl substituted by C1 to C10 alkyl; and a phosphorus heat stabilizer.