Patent ID: 7670738

Claim:
A photoconductor comprising a supporting substrate, a photogenerating layer, and a hole transport layer; and wherein said photogenerating layer comprises a high sensitivity titanyl phthalocyanine and a boron containing compound selected from the group consisting of triethanolamine borate, triethyl borate, 2,4,6-trimethoxyboroxin, 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2,6-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol, bis(hexylene glycolato)diboron, tris(2,3,5,6-tetramethylphenyl)borane, tris(2,3,5,6-tetramethylbiphenyl-4-yl)borane, tris(2,3,5,6-tetramethyl-1,1′:4′,1″-terphenyl-4-yl)borane, tris[2,3,5,6-tetramethyl-4-(1,1′:3′,1″-terphenyl-5′-yl)phenyl]borane, 2,5-bis(dimesitylboryl)thiophene, 5,5′-bis(dimesitylboryl)-2,2′-bithiophene, 5,5″-bis(dimesitylboryl)-2,2′:5′,2″-terthiophene, 1,3,5-tris[5-(dimesitylboryl)thiophen-2-yl]benzene, (8-quinolinolato)diphenylborane and (8-quinolinolato)-bis(2-benzothienyl)borane, and wherein said boron containing compound is present in an amount of from about 0.1 to about 30 weight percent.