Resin composition.

摘要

The improved resin composition comprises: (A) a melt-workable liquid-crystal polyester resin obtained by polymerizing components selected from the group consisting of a dicarboxylic acid represented by the general formula (a) HOOC - R<1> - COOH, a diol represented by the general formula (b) HO - R<2> - OH, and an oxycarboxylic acid represented by the general formula (c) HO - R<3> - COOH; (B) a polycarbonate resin having a recurring unit represented by the general formula: <CHEM> (C) a polyolefin and/or an olefinic copolymer, and the polyolefin and/or olefinic copolymer (C) is contained in an amount of 1 - 15 parts by weight per 100 parts by weight of a resin consisting of 95 - 5 wt% of the liquid-crystal polyester resin (A) and 5 - 95 wt% of the polycarbonate resin (B). This resin composition is balanced between various physical properties including moldability, heat resistance, impact resistance, dimensional stability and stiffness. d