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>>.)
Titanocene based compound, photosensitive composition, photosensitive transfer sheet and pattern forming method
申请人:Sugiyama Takekatsu
公开号:US20070212642A1
公开(公告)日:2007-09-13
A titanocene compound having a carbonyl group, and a photosensitive composition whose sensitivity has been enhanced by containing this as a photopolymerization initiator, a photosensitive transfer sheet using said photosensitive composition, and a pattern forming method using said photosensitive transfer sheet are provided.
Phase change inks comprising a carrier and a colorant composition including a basic dye component and an acid dye component providing an internal salt composition wherein at least one of the basic dye component, the acid dye component, or both the basic dye component and the acid dye component comprises a waxy moiety.
A composition including a basic dye component and an acid dye component providing an internal salt composition wherein at least one of the basic dye component, the acid dye component, or both the basic dye component and the acid dye component comprises a waxy moiety.