Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2005-06-06
2008-11-25
RoDee, Christopher (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S111100, C430S111320
Reexamination Certificate
active
07455945
ABSTRACT:
A carrier excellent in durability and environmental stability and a two-component developing agent is provided. In the carrier, a core material is coated with a resin, and the coating resin is formed on the core material such that the coating resin comes to be in an amount of 5% by weight to 20% by weight on the basis of a weight of the core material, thereby enhancing durability. Further, the coating resin contains fine particles of titanium oxide, thereby enhancing environmental stability.
REFERENCES:
patent: 6284421 (2001-09-01), Matsuzaki et al.
patent: 6387582 (2002-05-01), Kayamoto et al.
patent: 2005/0271966 (2005-12-01), Urata et al.
patent: 1-105264 (1989-04-01), None
patent: 2-43566 (1990-02-01), None
patent: 3-2766 (1991-01-01), None
patent: 03-072372 (1991-03-01), None
patent: 4-177369 (1992-06-01), None
patent: 2000-221733 (2000-08-01), None
patent: 2000-338710 (2000-12-01), None
patent: 2001-92190 (2001-04-01), None
patent: 2002-287431 (2002-10-01), None
patent: 2003-066656 (2003-03-01), None
patent: 2003066656 (2003-03-01), None
patent: 2003-98761 (2003-04-01), None
patent: 2003-255591 (2003-09-01), None
patent: 2003-280288 (2003-10-01), None
patent: 2004-109159 (2004-04-01), None
patent: 2004-144777 (2004-05-01), None
patent: 2004-361929 (2004-12-01), None
USPTO STIC provided translation of JP 2003-066656 (2003).
Katoh Takeshi
Korematu Kazuya
Urata Yoshinori
Nixon & Vanderhye P.C.
RoDee Christopher
Sharp Kabushiki Kaisha
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