Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2007-08-28
2007-08-28
Rodee, Christopher (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S073000, C430S074000, C430S076000, C399S159000, C564S249000, C548S142000
Reexamination Certificate
active
10832596
ABSTRACT:
An 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 X comprises a linking group;R1and R1′ comprise, each independently, H, an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, or a heterocyclic group; andR2, R3, R2′, and R3′ comprise, each independently, an arylamine group; and(b) a charge generating compound.Corresponding electrophotographic apparatuses, imaging methods, and methods of forming the charge transport material are described.
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The Patent Office of the People's Republic of China,Azine- Based Charge Transport Materials, The First Office Action, Dec. 8, 2006, 9 pgs., Beijing.
Daskeviciene Maryte
Getautis Vytautas
Jubran Nusrallah
Maldzius Robertas
Paulauskaite Ingrida
Patterson Thuente Skaar & Christensen P.A.
Rodee Christopher
Samsung Electronics Co,. Ltd
Vajda Peter L.
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