Electrophotographic photoconductor, electrophotography,...

Details Electrophotographic photoconductor, electrophotography,... Electrophotographic photoconductor, electrophotography,...

2007-12-18

2007-12-18

Le, Hoa Van (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

C430S070000, C430S072000, C430S096000

Reexamination Certificate

active

10943262

ABSTRACT:
To provide a highly sensitive and highly durable electrophotographic photoconductor, electrophotography, photographic apparatus and process cartridge for the electrophotographic apparatus which is practical for a high-speed copying machine as well as for a laser printer.The electrophotographic photoconductor includes a photoconductive layer on a conductive support, in which the photoconductive layer contains an azo compound expressed by Formula (1) and wherein at least one of “Cp1” and “Cp2” contains a coupler residue selected from Formula (2), Formula (3) and Formula (4).

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