Patent ID: 6203954
Filing Date: 2001-03-20
Classification: G03G

Abstract:
An electrophotographic photosensitive member comprising:a support member; anda photosensitive layer formed on the support member;wherein a surface layer of the electrophotographic photosensitive member contains diorganopolysiloxane represented by the following formula (1): ##STR25##wherein R.sub.1 to R.sub.6 independently represent a substituted or unsubstituted hydrocarbon group; B represents a substituted or unsubstituted organic group containing a perfluoroalkyl group; D represents a group selected from the group consisting of a substituted or unsubstituted organic group containing a polyoxyalkylene group, a substituted or unsubstituted alkyl group having at least 12 carbon atoms, and a substituted or unsubstituted organic group having a siloxane chain; E.sub.1 and E.sub.2 independently represent a group selected from groups of R.sub.1, B and D; X represents an integer of 0 to 1000; and Y and Z independently represent an integer of 1 to 1000.