Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2008-07-08
2008-07-08
Chapman, Mark A (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S137100, C430S137140, C430S137150
Reexamination Certificate
active
07396625
ABSTRACT:
To provide a method for producing a toner in which at least monomers are polymerized in at least one of a supercritical fluid and a subcritical fluid to thereby produce toner particles, wherein at least one of the supercritical fluid and the subcritical fluid contains a fluorine-containing surfactant, and a polymer resulted from polymerization of the monomers is insoluble in at least one of the supercritical fluid and the subcritical fluid, and provide a toner produced by the method for producing the toner.
REFERENCES:
patent: 5552502 (1996-09-01), Odell et al.
patent: 5688870 (1997-11-01), Wilkinson et al.
patent: 6512062 (2003-01-01), DeSimone et al.
patent: 6660443 (2003-12-01), Sugiyama et al.
patent: 6756175 (2004-06-01), Yamada et al.
patent: 6835519 (2004-12-01), Sugiyama et al.
patent: 7005223 (2006-02-01), Yamashita et al.
patent: 7056635 (2006-06-01), Tanaka et al.
patent: 2001/0036586 (2001-11-01), Adachi et al.
patent: 2003/0096185 (2003-05-01), Yamashita et al.
patent: 2005/0003291 (2005-01-01), Takada et al.
patent: 2005/0026066 (2005-02-01), Takaka et al.
patent: 2005/0031980 (2005-02-01), Inoue et al.
patent: 2005/0042534 (2005-02-01), Tanaka et al.
patent: 2005/0164112 (2005-07-01), Ohki et al.
patent: 2006/0057488 (2006-03-01), Inoue et al.
patent: 2006/0068312 (2006-03-01), Yamashita et al.
patent: 2006/0099529 (2006-05-01), Tanaka et al.
patent: 1 296 201 (2003-03-01), None
patent: 5-66600 (1993-03-01), None
patent: 8-211655 (1996-08-01), None
patent: 314783 (2000-12-01), None
patent: 2001-312098 (2001-11-01), None
patent: 2004-144778 (2004-05-01), None
patent: 2004-161824 (2004-06-01), None
patent: 2005-107405 (2005-04-01), None
patent: 2006-78895 (2006-03-01), None
U.S. Ser. No. 11/196,602, filed Aug. 4, 2005, Masahiro Ohki, et al.
U.S. Ser. No. 11/227,215, filed Sep. 16, 2005, Chiaki Tanaka et al.
U.S. Ser. No. 11/227,566, filed Sep. 16, 2005, Tsuneyasu Nagatomo et al.
U.S. Ser. No. 11/206,128, filed Aug. 18, 2005, Hiroshi Yamashita et al.
U.S. Ser. No. 11/484,565, filed Jul. 12, 2006, Tanaka et al.
U.S. Ser. No. 11/522,936, filed Sep. 19, 2006, Ishii et al.
J. M. DeSimone, et al., “Dispersion Polymerizations in Supercritical Carbon Dioxide”, Science, vol. 265, XP-002402031, Jul. 15, 1994, pp. 356-359.
U.S. Ser. No. 11/734,895, filed Apr. 13, 2007, Yamashita et al.
U.S. Ser. No. 11/752,343, filed May 23, 2007, Nagatomo et al.
U.S. Ser. No. 11/853,520, filed Sep. 11, 2007, Inoue et al.
Ishii Masayuki
Tanaka Chiaki
Chapman Mark A
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Ricoh & Company, Ltd.
LandOfFree
Toner, method for producing the same, and image-forming... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Toner, method for producing the same, and image-forming..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toner, method for producing the same, and image-forming... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2812626