Sunma, Additon & Ashe, P.A.
Polycarbonate resin composition with improved scratch resistance and melt flow index
A polycarbonate resin composition of the present invention comprises about 40 to about 99% by weight of a polycarbonate resin (A), about 1 to about 60% by weight of an acrylic copolymer (B) having a high refractive index and a flexible structure, and about 0 to about 60% by weight of acrylic resin (C). A polycarbonate resin composition of the present invention can have excellent transparency and scratch resistance without requiring extra compatibilizers by including an acrylic copolymer having a high refractive index and a flexible structure with the polycarbonate resin.
Cheil Industries Inc.
C C
C08L C08L
inventional inventional
Sang Ki Kee Hae Jin Hwa Jin Hwan Yun Kyu
Park Kown Chung Choi Lee