Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2005-01-04
2005-01-04
Dote, Janis 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...
C430S108100, C430S108800, C430S110100, C430S110400, C430S137140, C430S124300, C430S125320
Reexamination Certificate
active
06838220
ABSTRACT:
A toner for developing an electrostatic image, a process for producing the same, a developer for developing an electrostatic image and a process for forming an image are disclosed. The toner contains a resin, a colorant and a releasing agent, in which the toner has protrusions having a height of about from 0.05 to 2 μm, a part of the protrusions encompasses the releasing agent, and a proportion of elements derived from the releasing agent is about 10% by atom or less based on elements on a surface of the toner that is quantitatively determined by X-ray photoelectron spectroscopy.
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Trademark Electronic Search System (TESS) Search Report, Serial No. 72062272, Sep., 2002.
Ishiyama Takao
Matsumura Yasuo
Sato Shuji
Suwabe Masaaki
Takano Hiroshi
Dote Janis L.
Fuji 'Xerox Co., Ltd.
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