A photoconductor for use in electrophotographic reproduction devices is disclosed. This photoconductor exhibits excellent cycling stability and minimized charge transport molecule leaching when used with liquid toners. Further, the photoconductor has a relatively high glass transition temperature. The photoconductors of the present invention utilize, as the binder in the charge transport layer, a specifically defined bisphenol A/bisphenol TMC polycarbonate copolymer which has a bisphenol A: bisphenol TMC weight ratio of from about 30:70 to about 70:30, preferably from about 35:65 to about 65:35, and a polymer molecular weight of from about 10,000 to about 100,000, preferably from about 20,000 to about 50,000.
本发明公开了一种用于电子照相复制设备的光电导体。这种感光导体具有出色的循环稳定性,在与液体墨粉一起使用时,电荷传输分子浸出现象最小。此外,这种光电导体还具有相对较高的
玻璃转化温度。本发明的光电导体在电荷传输层中使用了一种特别定义的双
酚 A/ 双
酚 TMC 聚
碳酸酯共聚物作为粘合剂,该共聚物的双
酚 A:双
酚 TMC 重量比约为 30:70 至约 70:30,最好约为 35:65 至约 65:35,聚合物分子量约为 10,000 至约 100,000,最好约为 20,000 至约 50,000。