Imaging member

Details Imaging member Imaging member

2008-12-11

2010-10-12

Le, Hoa V (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

C430S059600

Reexamination Certificate

active

07811729

ABSTRACT:
Disclosed is an imaging member comprising a conductive substrate, a photogenerating layer comprising a photogenerating material in contact with the substrate, a first charge transport layer in contact with the photogenerating layer, the first charge transport layer comprising a charge transport material and a polymer containing carboxylic acid groups or groups capable of forming carboxylic acid groups, and a second charge transport layer in contact with the first charge transport layer, the second charge transport layer comprising a charge transport material and a hydroquinone antioxidant, wherein the first charge transport layer is situated between the second charge transport layer and the photogenerating layer.

REFERENCES:
patent: 2297691 (1942-10-01), Carlson
patent: 3041167 (1962-06-01), Blakney et al.
patent: 4251612 (1981-02-01), Chu et al.
patent: 4265990 (1981-05-01), Stolka et al.
patent: 4306008 (1981-12-01), Pai et al.
patent: 4518669 (1985-05-01), Yashiki
patent: 4579801 (1986-04-01), Yashiki
patent: 4775605 (1988-10-01), Seki et al.
patent: 5017449 (1991-05-01), Yoshira
patent: 5344734 (1994-09-01), Monbaliu et al.
patent: 5489496 (1996-02-01), Katayama et al.
patent: 5641599 (1997-06-01), Markovics et al.
patent: 5656407 (1997-08-01), Kawahara
patent: 5721080 (1998-02-01), Terrell et al.
patent: 6180309 (2001-01-01), Maty et al.
patent: 6200716 (2001-03-01), Fuller et al.
patent: 6207334 (2001-03-01), Dinh et al.
patent: 7267917 (2007-09-01), Tong et al.
patent: 2003/0087171 (2003-05-01), Tokutake et al.
patent: 2003/0215726 (2003-11-01), Sugino et al.
patent: 2005/0164104 (2005-07-01), Tong et al.
Copending U.S. Appl. No. 12/332,558, filed Dec. 11, 2008, entitled “Imaging Member,” with the named inventors Gregory McGuire and Ah-Me Hor.
Copending U.S. Appl. No. 12/332,571, filed Dec. 11, 2008, entitled “Imaging Member,” with the named inventors Gregory McGuire and Ah-Me Hor.
Copending U.S. Appl. No. 12/332,578, filed Dec. 11, 2008, entitled “Imaging Member,” with the named inventors Gregory McGuire and Ah-Me Hor.

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