Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2006-10-10
2006-10-10
RoDee, Christopher (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S076000, C430S078000, C430S117200, C430S126200, C399S159000, C548S444000, C548S416000
Reexamination Certificate
active
07118840
ABSTRACT:
Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising:(a) a charge transport material having the formulawhere n is an integer between3and6;R1and R2are, each independently, H, an alkyl group, an alkenyl group, an aromatic group, or a heterocyclic group;R3, R4, and R5are, each independently, H, thiol, hydroxyl, carboxyl, an amino group, a halogen, nitro, cyano, an alkyl group, an alkenyl group, an aromatic group, a heterocyclic group, or a part of a ring group;X1and X2are, each independently, a linking group;Y comprises an arylamine group; andZ is a bridging group; and(b) a charge generating compound.Corresponding electrophotographic apparatuses and imaging methods are described.
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Jubran, N. et al. Novel Hole Transport Mateials and their Application for Electrophotography. IS&T's NIP 18: 2002 International Conference on Digital Printing Technologies. (2002) pp. 674-677.
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Getautis Vytautas
Jankauskas Vygintas
Jubran Nusrallah
Paulauskaite Ingrida
Sidaravicius Jonas
Patterson Thuente Skaar & Christensen P.A.
RoDee Christopher
Samsung Electronics Co. LTD
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