Patent ID: 8536248

Claim:
A reinforced thermoplastic resin composition comprising: 50 to 90% by weight of a polycarbonate resin (A); 10 to 50% by weight of a graft copolymer mixture (B) (provided that a total amount of the component (A) and the component (B) accounts for 100% by weight); and 6 to 22 parts by weight of an inorganic filler (D) which has been surface-treated with a water-soluble polyamide, relative to the total of 100 parts by weight of the polycarbonate resin (A) and the graft copolymer mixture (B), wherein said graft copolymer mixture (B) contains a graft copolymer (B′) in which a graft polymer (B2) having an aromatic alkenyl compound monomer unit (a) and a vinyl cyanide compound monomer unit (b) is graft-polymerized onto a rubber polymer (B1); and a polymer (B″) having the aromatic alkenyl compound monomer unit (a) and the vinyl cyanide compound monomer unit (b).