Aromatic polycarbonate resin, electrophotographic photoconductor, dihydroxy diphenyl ether compound, and process of manufacturing dihydroxy diphenyl ether compound

摘要

A polycarbonate resin has a constitutional unit expressed by the following general formula (I): A₁ represents an alkyl group which is substitutional or nonsubstitutional, and an aryl group which is substitutional or nonsubstitutional. A₂,A₃,A₄,A₅,A₆ and A₇ each represent one of a hydrogen atom, a halogen atom, an alkyl group which has 1 to 6 carbon atoms and is substitutional or nonsubstitutional.