| abstract |
A polymer compound comprising repeating units of the following formulae (I), (II) and (III): n(wherein, R 1 and R 2 represent a hydrogen atom, alkyl group, alkoxy group or the like, R 3 and R 4 represent an alkyl group, alkoxy group or the like, and a and b represent 0 to 3, and the like.) n(wherein, R N1 represents an alkyl group, R 5 and R 6 represent an alkyl group, alkoxy group or the like, and c and d represent 0 to 3.) n(5 Ar )5(III) n(wherein, Ar represents a divalent condensed polycyclic hydrocarbon group or the like.). |