Patent ID: 9493649
Filing Date: 2016-11-15
CPC Classification: C08K,C08L

Claim Text:
1. A polycarbonate resin composition, comprising: 35 to 49% by weight of a polycarbonate resin, wherein the polycarbonate resin has melt index (MI) of 10 g/10 min to 25 g/10 min, which is measured at a temperature of 300° C. under a load of 1.2 kg in accordance with ASTM D128; 41 to 55% by weight of a glass fiber having a rectangular or oval cross-sectional shape in the direction perpendicular to the longitudinal direction, in which its aspect ratio of the following Formula 1 is 50 to 200; 1 to 10% by weight of an impact modifier having a core-shell structure; 1 to 10% by weight of an ethylene-(meth)acrylate-based copolymer; and 1 to 10% by weight of a rheology modifier containing a phosphate ester-based compound, wherein L is the length of a glass fiber, and D is the length of the longest side of the rectangular cross section or the length of the longest diameter of the oval cross section, wherein the phosphate ester-based compound includes resorcinol diphenyl phosphate, and wherein the impact modifier having a core-shell structure includes one or more selected from the group consisting of a silicone-acrylic-based rubber, a butadiene-based rubber, and an acrylic-based rubber.