Provided is a polymer including a repeating unit (I) represented by Formula (I) and a repeating unit (II) represented by Formula (II) (in the formulae, m represents 1 or 2, L represents a divalent aromatic hydrocarbon group or a divalent aliphatic hydrocarbon group, R1 represents a hydrogen atom, an aliphatic hydrocarbon group, or an aromatic hydrocarbon group, X represents ORx, SRx, or NRx1Rx2, Rx represents a hydrogen atom, an aliphatic hydrocarbon group, or an aromatic hydrocarbon group, Rx1 and Rx2 each independently represent a hydrogen atom, an aliphatic hydrocarbon group, or an aromatic hydrocarbon group).
提供了一种聚合物,包括由式(I)表示的重复单元(I)和由式(II)表示的重复单元(II)(式中,m代表1或2,L代表二价
芳香烃基团或二价脂肪烃基团,R1代表氢原子、脂肪烃基团或
芳香烃基团,X代表ORx、SRx或NRx1Rx2,Rx代表氢原子、脂肪烃基团或
芳香烃基团)、X代表ORx、SRx或NRx1Rx2,Rx代表氢原子、脂肪族烃基或芳香族烃基,Rx1和Rx2各自独立地代表氢原子、脂肪族烃基或芳香族烃基)。