Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2011-08-16
2011-08-16
RoDee, Christopher (Department: 1721)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S108800, C430S109400
Reexamination Certificate
active
07998648
ABSTRACT:
An electrophotographic developing agent is provided that includes a binder resin, a releasing agent, a colorant, and a charge control agent. By using a binder resin having a high acid value and a mixture of two waxes having different melting points as a releasing agent, a electrophotographic developing agent is obtained, which has excellent fusing property and durability and does not result in hot offset and wrap jamming.
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Choi Seok-hoon
Kim Sang-deok
Lee Duck-hee
Seok Ki-won
Rodee Christopher
Roylance Abrams Berdo & Goodman L.L.P.
Samsung Electronics Co,. Ltd.
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