Electrophotographic photoconductor, process for forming an image, image forming apparatus and a process cartridge for the same
申请人:——
公开号:US20030190540A1
公开(公告)日:2003-10-09
Providing an electrophotographic photoconductor comprising a conductive support and a photoconductive layer disposed on the photoconductive support; wherein the photoconductive layer contains an azo compound expressed by a general formula <<1>>.
Ar &Parenopenst;N═N—Cp)
n
general formula <<1>>
(in the general formula <<1>>, Ar expresses one of a substituted or non-substituted aromatic carbon hydride group and heterocyclic ring aromatic series group which can be combined by way of a bond group; Cp expresses a coupler residual group; n expresses an integer of one of 1, 2, 3, and 4; at least one of the Cp is a coupler residual group selected from one of the following general formulae <<2>>, <<3>>, and <<4>>.)
1
Electrophotographic photoconductor, process for forming an image, image forming apparatus and process cartridge for the same
申请人:Shoshi Masayuki
公开号:US20050112487A1
公开(公告)日:2005-05-26
Providing an electrophotographic photoconductor comprising a conductive support and a photoconductive layer disposed on the photoconductive support; wherein the photoconductive layer contains an azo compound expressed by a general formula <<1>>.
ArN═N—Cp)
n
general formula <<1>>
(in the general formula <<1>>, Ar expresses one of a substituted or non-substituted aromatic carbon hydride group and heterocyclic ring aromatic series group which can be combined by way of a bond group; Cp expresses a coupler residual group; n expresses an integer of one of 1, 2, 3, and 4; at least one of the Cp is a coupler residual group selected from one of the following general formulae <<2>>, <<3>>, and <<4>>.)