Electrophotographic photoconductor, process for forming an...

Details Electrophotographic photoconductor, process for forming an... Electrophotographic photoconductor, process for forming an...

2007-02-13

2007-02-13

Rodee, Christopher (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

C430S078000, C430S058700, C399S159000, C534S755000, C534S757000, C534S761000, C534S790000

Reexamination Certificate

active

10981713

ABSTRACT:
An electrophotographic photoconductor contains 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>>in-line-formulae description="In-line Formulae" end="lead"?ArN═N—Cp)n,  (<<1>>)in-line-formulae description="In-line Formulae" end="tail"?wherein in the general formula <<1>>, Ar is a substituted or non-substituted aromatic series hydrocarbon group or an aromatic series heterocyclic ring group which can be bonded by way of a bonding group; Cp is a coupler residual group; n represents an integer of 1, 2, 3, or 4, at least one of the Cp is a coupler residual group selected from the group consisting of general formulae <<2>>, <<3>>, and <<4>>wherein in the general formulae <<2>>, <<3>>, and <<4>>, all substituents are as defined in the specification.

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