Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2005-12-20
2005-12-20
RoDee, Christopher (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S120400, C430S108500
Reexamination Certificate
active
06977129
ABSTRACT:
A charge control agent containing a calcium salt of a sulfoisophthalic acid compound. A toner for developing an electrostatic latent image including the above charge control agent, a binder resin and a colorant.
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Aratani Satoshi
Ogiso Hiroki
Osaki Tatsuhiko
Saito Takuya
Sawada Toyoshi
Ricoh & Company, Ltd.
RoDee Christopher
Takemoto Yushi Kabushiki Kaisha
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