Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2008-07-22
2008-07-22
Huff, Mark F. (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S060000, C430S058200, C430S059600, C399S159000
Reexamination Certificate
active
07402366
ABSTRACT:
Disclosed is an organic photoreceptor possessing a photosensitive layer having a surface layer, provided on a conductive support, wherein the surface layer of the organic photoreceptor contains a block copolymer composed of a matrix component and a low surface energy component, and possesses a sea/island structure having domains formed by aggregating the low surface energy component in the block copolymer, and also disclosed are a process cartridge, an image forming method and an image forming apparatus, employing the foregoing organic photoreceptor.
REFERENCES:
patent: 5334477 (1994-08-01), Bugner et al.
patent: 5485250 (1996-01-01), Kashimura et al.
patent: 2005/0266328 (2005-12-01), Yanagawa et al.
Asano Masao
Hayata Hirofumi
Ogura Kunihiro
Shida Kazuhisa
Huff Mark F.
Konica Minolta Business Technologies Inc.
Lucas & Mercanti LLP
Vajda Peter L
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