Electrophotographic photoreceptor using the electron...

Details Electrophotographic photoreceptor using the electron... Electrophotographic photoreceptor using the electron...

2004-09-30

2008-03-11

Goodrow, John L (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

C430S062000

Reexamination Certificate

active

07341811

ABSTRACT:
New compounds having an electron transferring capability, and an electrophotographic photoreceptor including the new compounds are disclosed. The compound according to the present invention is represented by the following Formula 2:where R1, R2and R3are independently selected from the group consisting of a substituted or unsubstituted C1to C20alkyl group, a substituted or unsubstituted C1to C20alkoxy group, a substituted or unsubstituted C6to C30aryl group, a substituted or unsubstituted C7to C30aralkyl group, and a halogen; m is 0 or an integer of 1 to 4; and n is 0 or an integer of 1 to 5. These compounds can be used an electron transferring material of an undercoating layer or a photoconductive layer of an electrophotographic photoreceptor. The electron transferring material of the invention produces an electrophotographic photoreceptor having improved electrical characteristics.

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