POLYCARBONATE POLYMER, COATING LIQUID, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY

摘要

Disclosed is a polycarbonate polymer containing a monomer unit represented by the formula (1A) below and a monomer unit represented by the formula (2) below. The haze value of a solution which is obtained by dissolving the polycarbonate polymer in THF (tetrahydrofuran) at a concentration of 10% by mass is not more than 5% (in accordance with JIS K7105 at an optical path length of 10 mm). (1A) (In the formula (1A), R and R' independently represent a hydrogen atom, a halogen atom, an alkyl group having 1-12 carbon atoms or a substituted or unsubstituted aryl group having 6-12 carbon atoms; n1 represents an integer of 2-4; and n2 represents an integer of 25-220.) (2) (In the formula (2), Ar represents a divalent aromatic group.)