Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2006-08-31
2010-02-23
RoDee, Christopher (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S109400
Reexamination Certificate
active
07666563
ABSTRACT:
A toner is provided including a binder resin including at least one polyester resin in an amount of from 50 to 100% by weight, and a colorant having a specific formula, wherein the toner has a shape factor SF-1 of from 120 to 150 and a shape factor SF-2 of from 125 to 180; and a developer using the toner.
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Emoto Shigeru
Inoue Ryota
Ohki Masahiro
Saitoh Akinori
Sugiyama Tsunemi
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh Company Limited
RoDee Christopher
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