| abstract |
A polymer compound is provided. The polymer compound is characterized by containing one repeating unit represented by the formula (1), and having a polystyrene-reduced number average molecular weight of 10<3> to 10<8>. Wherein Ar1 and Ar2 each represent an aromatic hydrocarbon group or a heterocyclic group; X1 and X2 represent C(=O) or C(R1)(R2) for one, and O, S or C(=O) for another one; M represents O-C(=O), C(=O)-O, O, S, C(=O) or the like; Z1 represents -CR=CR- or -C=C-; and d represents 0 or 1. |