Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2005-08-23
2005-08-23
Rodee, Christopher (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S059600, C430S059400, C399S159000
Reexamination Certificate
active
06933089
ABSTRACT:
A charge transport layer for an imaging member comprising a dual charge transport layer and wherein the charge transport layers comprise a photogenerating layer; (1) a first charge transport layer comprised of a charge transport component and a resin binder; and thereover and in contact with the first layer; (2) a second top charge transport layer comprised of a charge transport component, a resin binder and a hindered phenol dopant. The charge transport layer exhibits, excellent electrical performance, outstanding print quality and reduces the diffusion of the anti-oxidant into the charge generator layer.
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Carmichael Kathleen M.
Evans Kent J.
Fuller Timothy J.
Garland Karen S.
Helbig Colleen A.
Fay, Sharpe, Fagan, Minnich & McKee, LLC.
Palazzo Eugene O.
Rodee Christopher
Xerox Corporation
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