Patent ID: 8338513
Filing Date: 2012-12-25
Classification: B29C,B29K,C08J,C08K,C08L

Abstract:
1. A polycarbonate resin composition comprising (A) 60 to 90 parts by mass of an aromatic polycarbonate resin and (B) 40 to 10 parts by mass of a glass filler having a refractive index smaller or larger than a refractive index of the aromatic polycarbonate resin by 0.002 or less, said polycarbonate resin composition further comprising, with respect to 100 total parts by mass of (A) and (B); (C) 0.05 to 2.0 parts by mass of a silicone compound having a reactive functional group, (D) 0.03 to 1.0 part by mass of an organic alkali metal salt compound and/or an organic alkaline earth metal salt compound, (E) 0.05 to 7.0 parts by mass of at least one glossy particle, and (F) 0.0001 to 3 parts by mass of a colorant; wherein the silicone compound (C) has a refractive index of 1.45 to 1.65, wherein the at least one glossy particle (E) comprises at least one selected from the group consisting of mica, a metal particle, a metal sulfide particle, a particle having a surface coated with a metal or a metal oxide, and a glass flake having a surface coated with a metal or a metal oxide, and wherein the compound (D) comprises at least one alkali metal salt compound and/or alkaline earth metal salt compound of a perfluoroalkanesulfonic acid represented by the following formula (2): wherein c represents an integer of 1 to 10, M represents an alkali metal or an alkaline earth metal, and d represents the valence of M.