Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2007-07-10
2007-07-10
Goodrow, John L (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S111400, C430S109300
Reexamination Certificate
active
10875227
ABSTRACT:
A toner includes toner particles containing at least a binder resin and a colorant, and inorganic fine particles. The shape factor SF-1 of the toner particles is in a specific range. The toner has a storage elastic modulus at 140° C., G′ (140° C.), in a specific range the toner comes to have a viscosity of 1.0×103Pa·s according to a flow tester heating method at a temperature of from 115° C. or more to less than 130° C.
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Kaburagi Takeshi
Komoto Keiji
Mikuriya Yushi
Moriki Yuji
Nakayama Ken-ichi
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Goodrow John L
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