Polycarbonate resin solution for film formation by casting.

摘要

A polycarbonate resin solution for use in film formation by casting and a process for producing the same are disclosed. The polycarbonate resin solution comprising an organic solvent and dissolved therein a copolycarbonate resin having a structural unit of formula (1) and a structural unit of formula (2), with the content of the structural unit of formula (2) in all the structural units being from 0.1 to 50% by weight. The polycarbonate resin having a viscosity average molecular weight of from 15,000 to 100,000.