| abstract |
The present invention relates to a thermoplastic resin composition comprising: (a1) at least one styrene-acrylonitrile copolymer component (A1), (a2) at least one acrylonitrile-styrene-acrylate graft copolymer (A2) as an agent. anticoblock, (a3) optionally at least one thermoplastic polymer (A3) other than the constituents A1 and A2, (b) at least one pigment (B), (c) at least one hindered amine anti-UV agent (C), and (d) optionally other polymeric additives (D), other than the components B and C, said anti-UV component present in the thermoplastic resin being only a hindered amine anti-UV agent (C). |