Patent ID: 8962227
Filing Date: 2015-02-24
Classification: C07C,C07D,G03G

Abstract:
1. An electrophotographic photosensitive member, comprising: a conductive support, a photosensitive layer provided on the support, wherein the electrophotographic photosensitive member comprises a surface layer comprising a polymer obtained by the polymerization of a composition comprising: wherein the urea compound is at least one compound selected from the group consisting of a compound represented by the following formula (1) and a compound represented by the following formula (2); and wherein, in the formulas (1) and (2), R X at least one of the P a, b, g, and h each independently represents an integer number selected from 0 to 5, i represents an integer number selected from 0 to 4, and c, d, j, and k each independently represents 0 or 1, with the proviso that the urea compound represented by the formula (1) and the urea compound represented by the formula (2) have acryloyloxy group or a methacryloyloxy group respectively.