Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2004-09-15
2008-03-18
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, C399S335000
Reexamination Certificate
active
07344816
ABSTRACT:
A method for forming an image contains steps of: transferring a toner having a volume average particle diameter of 5 μm or less to a recording medium as a toner image having a monochromatic maximum toner mass per area of 0.35 mg/cm2or less; and fixing the toner image at a surface temperature of a fixing roll which is 130° C. or less. The toner preferably has 0.02 log(Pa)/° C. or less of a gradient of a storage, elasticity per temperature in a temperature range of from Tm+20° C. to Tm+50° C. Here, Tm represents a melting temperature of a crystalline resin contained in the crystalline toner.
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Jun Takagi; “On-Demand Full Color Digital Xerography Printing System [Color Docu Tech 60]”; Journal of the Imaging Society of Japan; vol. 40, No. 2; Apr. 14, 2001; pp. 37-41; Fuji Xerox Co., Ltd.
Arai Kazuhiko
Matsuda Tsukasa
Matsumura Yasuo
Yamada Tetsuo
Fuji Xerox Co. Ltd
Goodrow John L
Oliff & Berridg,e PLC
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