Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2006-09-12
2006-09-12
Rodee, Christopher (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S114000
Reexamination Certificate
active
07105262
ABSTRACT:
The invention provides a liquid developer that is used in an apparatus for forming an image by developing an electrostatic latent image formed on a latent image carrying member, transferring the developed image to a recording medium, and then fixing the image, in which the liquid developer contains a carrier liquid and particles formed with a composition containing a binder resin, a colorant, and a charge controlling agent comprising a charge controlling substance containing an ionic or neutral substance, wherein the charge controlling substance containing an ionic or neutral substance is supported by an inorganic porous material.
REFERENCES:
patent: 5378574 (1995-01-01), Winnik et al.
patent: 6372402 (2002-04-01), Pan et al.
patent: 03-043749 (1991-02-01), None
Ishiwatari Tahei
Kadota Takuya
Miyazaki Rie
Takano Hidehiro
Rodee Christopher
Sughrue & Mion, PLLC
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