Organophotoreceptor with a plurality of photoconductive layers

Details Organophotoreceptor with a plurality of photoconductive layers Organophotoreceptor with a plurality of photoconductive layers

2007-02-27

2007-02-27

Rodee, Christopher (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

C430S056000, C430S057300, C430S970000, C399S159000

Reexamination Certificate

active

10453347

ABSTRACT:
This invention relates to an improved organophotoreceptor that comprises an electrically conductive substrate having at least a surface; an inner photoconductive layer adjacent the surface of the electrically conductive substrate; and an outer photoconductive layer adjacent the inner photoconductive layer. In some embodiments, the inner photoconductive layer comprises a first binder in an amount not more than 45% by weight of the inner photoconductive layer, a first charge generating compound, and a charge transport compound, and the outer photoconductive layer comprises a second binder in an amount not less than 45% by weight of the outer photoconductive layer and a second charge generating compound. The inner photoconductive layer and the outer photoconductive layer can be discrete layers or sections of a gradient layer.

REFERENCES:
patent: 5213927 (1993-05-01), Kan et al.
patent: 5328788 (1994-07-01), Omote et al.
patent: 5476740 (1995-12-01), Markovics et al.
patent: 5882830 (1999-03-01), Visser et al.
patent: 6020097 (2000-02-01), Visser et al.
patent: 6027844 (2000-02-01), Nguyen et al.
patent: 6156466 (2000-12-01), Tamura et al.
patent: 6348290 (2002-02-01), Yokota
patent: 6586148 (2003-07-01), Graham et al.
patent: 2003/0224268 (2003-12-01), Ikuno et al.
patent: 2004/0063011 (2004-04-01), Lin et al.
patent: 366634 (1990-05-01), None
patent: 07128872 (1995-05-01), None
patent: 07253679 (1995-10-01), None
Borsenberger, Paul M. et al. Organic Photoreceptors for Imaging Systems. New York: Marcel-Dekker, Inc. (1993) pp. 6-10.

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