Patent ID: 7514502

Claim:
A thermoplastic resin composition comprising: (1) 5 to 30 parts by weight of a graft alkyl acrylate-styrene-acrylonitrile having an average particle size of 500 to 2000 Å; (2) 10 to 40 parts by weight of a graft alkyl acrylate-styrene-acrylonitrile having an average particle size of 2500 to 5000 Å; (3) 10 to 70 parts by weight of an aromatic vinyl compound-vinylcyanide copolymer; (4) 10 to 30 parts by weight of a butadiene-styrene-methylmethacrylate resin; and (5) 1 to 10 parts by weight of an alkyl acrylate copolymer, based on 100 parts by weight of the sum of (1), (2), (3) and (4).