Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2011-07-19
2011-07-19
Gray, David M (Department: 2852)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C399S346000, C399S350000
Reexamination Certificate
active
07981585
ABSTRACT:
In an image forming apparatus comprising a charging section, an exposure section, a developing section, a transfer section, a peeling section, a cleaning section including a cleaning blade, and a fixing section, the cleaning blade is composed by dispersing 15 parts by weight through 33 parts by weight of fluorine resin particulate and secondary particles thereof into 100 parts by weight of a synthetic resin of a base material and, on a surface of the cleaning blade16a, and a number of the secondary particles of the fluorine resin particulate having a particle diameter of 0.5 μm or more existing in unit area of 100 μm2is made to be 50 or less.
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English translation of Kamitaki et al. (JP pub 2003-195711).
English translation of Katsuno (JP 61-048882).
Hinoue Kazuma
Morimoto Kiyofumi
Naoi Hiroo
Takenouchi Kouichi
Tokuyama Mitsuru
Evans Geoffrey T
Gray David M
Nixon & Vanderhye P.C.
Sharp Kabushiki Kaisha
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