Patent ID: 8192904

Claim:
An electrophotographic photoconductor comprising: an outermost layer, wherein the outermost layer comprises an amino group-containing acryl-modified polyorganosiloxane, wherein the amino group-containing acryl-modified polyorganosiloxane is a copolymer in which a polyorganosiloxane represented by the following structural formula (1) and an acrylic monomer are graft-polymerized, wherein R 1 , R 2 , R 3 and R 4 may be identical or different, and represent any one of a hydrocarbon group having 1 to 20 carbon atoms and a halogenated hydrocarbon group having 1 to 20 carbon atoms; Y 1 represents an organic group having at least one of a radical reactive group and SH group; Y 2 is at least one selected from the group consisting of a γ-aminopropyl group, a N-β(aminoethyl)-γ-aminopropyl group and a N-phenyl-γ-aminopropyl group; Z 1 and Z 2 may be identical or different, and represent any one of a hydrogen atom, alkyl group, and group expressed by the following structural formula (1-1); m is a positive integer of 10,000 or less; and n and p each are an integer of 1 or more, wherein R 5 and R 6 may be identical or different, and represent any one of a hydrocarbon group having 1 to 20 carbon atoms and halogenated hydrocarbon group having 1 to 20 carbon atoms; and R 7 represents any one of a hydrocarbon group having 1 to 20 carbon atoms, halogenated hydrocarbon group having 1 to 20 carbon atoms, and organic group having at least one of a radical reactive group and SH group.