POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY

摘要

A polycarbonate copolymer includes a repeating unit represented by a formula (1) below and a molar copolymer composition represented by Ax 2 /(Ar 1 +Ar 2 ) in a range of 25 mol% to 50 mol%.
In the formula (1): Ar 1 and Ar 2 represent a divalent aromatic group; a chain end is terminated by a monovalent aromatic or a monovalent fluorine-containing aliphatic group; and n represents an average repeating number of an Ar 1 block and is a numeral of 1.0 to 3.0, provided Ar 1 and are not the