Patent ID: 8871836
Filing Date: 2014-10-28
Classification: C08G,C08K,C08L,H02S,Y02E

Abstract:
1. A polycarbonate-based resin composition, comprising: (A) 100 parts by mass of a resin mixture comprising a constituent unit represented by formula (II):  and (B) 0.01 to 0.15 part by mass of alkali metal salt, an alkaline earth metal salt, or both, of an organic sulfonic acid; (C) 0.1 to 1 part by mass of a polytetrafluoroethylene having a fibril-forming ability; (D) 2 to 15 parts by mass of titanium dioxide particles each having, on an outermost surface thereof, a coating layer comprising a polyol free of a nitrogen atom; and (F) 0.5 to 3 parts by mass of an acidic carbon black with respect to 100 parts by mass of the resin mixture (A). wherein R X represents a single bond, an alkylene group having 1 to 8 carbon atoms, an alkylidene group having 2 to 8 carbon atoms, a cycloalkylene group having 5 to 15 carbon atoms, a cycloalkylidene group having 5 to 15 carbon atoms, —S—, —SO—, —SO a and b each independently represent an integer of 0 to 4; R Y represents an organic residue comprising an aliphatic group or an aromatic group; and n represents an average repetition number and is an integer of 70 to 500.