Thermoplastic resin composition and molded article thereof

A resin composition comprising a thermoplastic resin comprising a constituting unit (A) derived from a compound represented by the following general formula (1), wherein

• the resin composition comprises an ultraviolet absorber in an amount of 2,000 ppm to 40,000 ppm,
• wherein R1 to R4 are each independently selected from the group consisting of a hydrogen atom, an alkyl group containing 1 to 20 carbon atoms, an alkoxyl group containing 1 to 20 carbon atoms, a cycloalkyl group containing 5 to 20 carbon atoms, a cycloalkoxyl group containing 5 to 20 carbon atoms, an aryl group containing 6 to 20 carbon atoms, and an aryloxy group containing 6 to 20 carbon atoms;
• X1 and X2 are each independently selected from the group consisting of an alkylene group containing 2 to 8 carbon atoms, a cycloalkylene group containing 5 to 12 carbon atoms, and an arylene group containing 6 to 20 carbon atoms;
• and
• m1 and m2 each independently represent an integer of 1 to 5.