Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2006-04-05
2009-02-03
Goodrow, John L (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S108700, C430S110200, C430S111400, C430S111100
Reexamination Certificate
active
07485400
ABSTRACT:
A developer includes a carrier and a toner, wherein the toner contains toner particles of at least one binder, at least one colorant, and external additives, wherein the developer has a trimmer clogging value in relation to toner triboelectric charge and toner cohesion expressed according to the equationin-line-formulae description="In-line Formulae" end="lead"?(−0.80+0.039×(% toner cohesion)+0.026×(toner triboelectric charge) (μC/g))in-line-formulae description="In-line Formulae" end="tail"?of less than or equal to about 3.2.
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Parker Jackie B.
Sanders David J.
Skorokhod Vladislav
Veregin Richard P. N.
Vong Cuong
Goodrow John L
Oliff & Berridg,e PLC
Xerox Corporation
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