A charge transporting polymer represented by formula (I):
wherein R represents a hydrogen atom, an alkyl group, an acyl group or -CONH-R', wherein R' represents an alkyl group or a substituted or unsubstituted aryl group; R₁ and R₂, which may be the same or different, each represent a hydrogen atom, an alkyl group, an alkoxy group, a substituted amino group, a halogen atom, or a substituted or unsubstituted aryl group; X represents a substituted or unsubstituted divalent aromatic group; y represents 0 or 1; m represents 0 or 1; n represents an integer of 1 to 5; and p represents an integer of 5 to 5000,
a process for producing the same, and an organic electron device containing the same, such as an electrophotographic photoreceptor are disclosed. The charge transporting polymer is excellent in solubility, film-forming properties, mechanical strength, positive hole mobility, and stability to repeated use.
由式 (I) 表示的电荷传输聚合物:
其中 R 代表氢原子、烷基、酰基或 -CONH-R',其中 R'代表烷基或取代或未取代的芳基;R₁ 和 R₂可以相同或不同,各自代表氢原子、烷基、烷氧基、取代的
氨基、卤素原子或取代或未取代的芳基;X 代表取代或未取代的二价芳基; y 代表 0 或 1; m 代表 0 或 1; n 代表 1 至 5 的整数; p 代表 5 至 5000 的整数、
公开了生产这种聚合物的工艺,以及含有这种聚合物的有机电子器件,如电子照相感光器。这种电荷传输聚合物具有优异的溶解性、成膜性、机械强度、正向空穴迁移率和重复使用的稳定性。