Polycarbonate-based thermoplastic resin composition and product using same

Abstract

Disclosed are a thermoplastic resin composition which, through combination of certain compatibilizers, satisfies high-gloss and high-impact properties, does not generate weld lines and flow marks, and furthermore, has appropriate impact strength and can sufficiently satisfy scratch resistance required for adoption in actual products, and a product using the same. The present invention provides a polycarbonate-based thermoplastic resin composition including 5-28 wt % of a polycarbonate thermoplastic resin; 55-80 wt % of a polymethylmethacrylate copolymer; 1-20 wt % of a styrene-acrylonitrile copolymer; and 1-20 wt % of a styrene-methylmethacrylate-butyl-acrylate copolymer, and a product using the same.

Dependencies are inferred from the claim text.