Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2006-08-16
2009-12-29
RoDee, Christopher (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S065000, C430S131000, C399S159000
Reexamination Certificate
active
07638249
ABSTRACT:
The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to a photoreceptor undercoat layer that includes a metal oxide having a moisture content of less than 5 percent by weight of the total weight of the metal oxide, as well as, polyol and aminoplast resins, to improve image quality.
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Chambers John S.
Levy Daniel V.
Lin Liang-bih
Lopez Francisco
Wu Jin
Pillsbury Winthrop Shaw & Pittman LLP
RoDee Christopher
Xerox Corporation
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