| 摘要 |
An arylamine polymer containing a repeating unit represented by the following chemical structure (I): In the chemical structure, Ar 1 , Ar 3 , and Ar 4 independently represent a substituted or non-substituted divalent aromatic hydrocarbon group, Ar 2 represents a substituted or non-substituted univalent aromatic hydrocarbon group, R 1 and R 2 independently represent a hydrogen atom, a substituted or non-substituted alkyl group, a substituted or non-substituted alkoxy group or a substituted or non-substituted alkylthio group, x and y independently represent an integer of from 0 to 2, and n represents 0 or 1. |
