Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2007-08-09
2010-06-29
Goodrow, John L (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S125300
Reexamination Certificate
active
07745082
ABSTRACT:
A photoreceptor drum is disclosed with a charge transport layer comprising a substituted terphenyl diamine having the structure of Formula (I):wherein R1and R2are independently selected from the group consisting of hydrogen, alkyl having from 1 to 10 carbon atoms, halogen, and phenyl; and wherein at least one of R1and R2is not hydrogen.
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U.S. Appl. No. 11/820,825, filed Jun. 21, 2007, Belknap et al.
Belknap Nancy L.
Giza Kendra M.
Horgan Anthony M.
Renfer Dale S.
Yanus John F.
Goodrow John L
Pillsbury Winthrop Shaw & Pittman LLP
Xerox Corporation
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