▎ 摘　　要

NOVELTY - A polycarbonate composite comprises a matrix resin and a nanomaterial dispersed in the matrix resin. The matrix resin comprises a polycarbonate resin comprising a polymerization reaction product of a diol component and a carbonic acid diester component including a solid dispersion or a molten dispersion of anhydrosugar alcohol dispersed of the nanomaterial. The solid dispersion or melt dispersion of the anhydrosugar alcohol is obtained by introducing the nanomaterial into the anhydrosugar alcohol in an aqueous dispersion state. USE - Polycarbonate composite in the form of solid crystal or powder used for molded article (claimed). ADVANTAGE - The polycarbonate composite has excellent tensile modulus, tensile strength, and mechanical properties, and uniform physical properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the polycarbonate composite, which involves polymerizing a diol component and a carbonic acid diester component including a solid dispersion or molten dispersion of anhydrosugar alcohol in which the nanomaterial is dispersed, and obtaining the solid dispersion or molten dispersion of the anhydrosugar alcohol by introducing the nanomaterial into the anhydrosugar alcohol in an aqueous dispersion state.