Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2007-09-10
2011-10-25
Le, Hoa (Department: 1721)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S108240, C430S109400, C430S101000, C430S110200, C430S110300
Reexamination Certificate
active
08043778
ABSTRACT:
A toner including toner particles including a binder resin, and a modified layered inorganic material in which at least part of interlayer ions is replaced with an organic ion, and a fatty acid metal compound located on a surface of the toner particles; and an external additive located on the fatty acid metal compound, wherein the external additive is a material different from the fatty acid metal compound. An image forming apparatus including an image bearing member; a developing device configured to develop the electrostatic latent image with a developer including the toner; a transfer device; and a fixing device. A method for preparing the toner including dispersing or emulsifying a toner composition including a modified layered inorganic material to prepare toner particles; mixing a fatty acid metal compound with the toner particles; and second mixing the toner particles with an external additive.
REFERENCES:
patent: 6360068 (2002-03-01), Kinoshita et al.
patent: 6416914 (2002-07-01), Nakamura et al.
patent: 6432589 (2002-08-01), Uchinokura et al.
patent: 6432590 (2002-08-01), Ueda et al.
patent: 6479204 (2002-11-01), Uchinokura et al.
patent: 6503676 (2003-01-01), Yamashita et al.
patent: 6641969 (2003-11-01), Uchinokura et al.
patent: 6733939 (2004-05-01), Nanya et al.
patent: 6737210 (2004-05-01), Uchinokura et al.
patent: 6756175 (2004-06-01), Emoto et al.
patent: 6787280 (2004-09-01), Yamashita et al.
patent: 6818370 (2004-11-01), Uchinokura et al.
patent: 6846604 (2005-01-01), Emoto et al.
patent: 6849369 (2005-02-01), Yagi et al.
patent: 6852462 (2005-02-01), Emoto et al.
patent: 6855468 (2005-02-01), Yamamoto et al.
patent: 6916587 (2005-07-01), Fushimi et al.
patent: 6936390 (2005-08-01), Nanya et al.
patent: 7056635 (2006-06-01), Tanaka et al.
patent: 7056638 (2006-06-01), Tomita et al.
patent: 7208256 (2007-04-01), Tanaka et al.
patent: 7217487 (2007-05-01), Nanya et al.
patent: 7241545 (2007-07-01), Nanya et al.
patent: 7258959 (2007-08-01), Nakayama et al.
patent: 2004/0131961 (2004-07-01), Watanabe et al.
patent: 2004/0157146 (2004-08-01), Tomita et al.
patent: 2004/0265721 (2004-12-01), Matsuoka et al.
patent: 2005/0003289 (2005-01-01), Fushimi et al.
patent: 2005/0031980 (2005-02-01), Inoue et al.
patent: 2005/0042534 (2005-02-01), Tanaka et al.
patent: 2005/0089786 (2005-04-01), Sugiura et al.
patent: 2005/0089787 (2005-04-01), Uchinokura et al.
patent: 2005/0164112 (2005-07-01), Ohki et al.
patent: 2005/0164114 (2005-07-01), Yagi et al.
patent: 2005/0208408 (2005-09-01), Uchinokura et al.
patent: 2005/0208411 (2005-09-01), Nakayama et al.
patent: 2005/0277044 (2005-12-01), Watanabe et al.
patent: 2005/0277045 (2005-12-01), Saito et al.
patent: 2006/0029433 (2006-02-01), Saito et al.
patent: 2006/0046174 (2006-03-01), Ohki et al.
patent: 2006/0057488 (2006-03-01), Inoue et al.
patent: 2006/0063081 (2006-03-01), Nagatomo et al.
patent: 2006/0063089 (2006-03-01), Tanaka et al.
patent: 2006/0068312 (2006-03-01), Yamashita et al.
patent: 2006/0099529 (2006-05-01), Tanaka et al.
patent: 2006/0160011 (2006-07-01), Inoue et al.
patent: 2006/0172214 (2006-08-01), Saito et al.
patent: 2006/0204883 (2006-09-01), Nakayama et al.
patent: 2006/0210903 (2006-09-01), Ohki et al.
patent: 2006/0240349 (2006-10-01), Watanabe et al.
patent: 2006/0251979 (2006-11-01), Watanabe et al.
patent: 2007/0003855 (2007-01-01), Veregin et al.
patent: 2007/0031748 (2007-02-01), Kotsugai et al.
patent: 2007/0031752 (2007-02-01), Watanabe et al.
patent: 2007/0037085 (2007-02-01), Ishii et al.
patent: 2007/0042284 (2007-02-01), Takada et al.
patent: 2007/0054210 (2007-03-01), Ohki et al.
patent: 2007/0059626 (2007-03-01), Inoue et al.
patent: 2007/0134581 (2007-06-01), Uchinokura et al.
patent: 2007/0141506 (2007-06-01), Inoue et al.
patent: 2008/0070144 (2008-03-01), Nagatomo et al.
patent: 62-266550 (1987-11-01), None
patent: 5-66600 (1993-03-01), None
patent: 8-211655 (1996-08-01), None
patent: 10-20552 (1998-01-01), None
patent: 11-7156 (1999-01-01), None
patent: 2000-47425 (2000-02-01), None
patent: 2003-202708 (2003-07-01), None
patent: 2005-49858 (2005-02-01), None
patent: 2006-227190 (2006-08-01), None
patent: 2007-78925 (2007-03-01), None
patent: WO 01/40878 (2001-06-01), None
patent: WO 2004/019137 (2004-03-01), None
patent: WO 2004/019138 (2004-03-01), None
U.S. Appl. No. 12/203,278, filed Sep. 3, 2008, Yamada, et al.
U.S. Appl. No. 12/209,583, filed Sep. 12, 2008, Seshita, et al.
U.S. Appl. No. 12/260,493, filed Oct. 29, 2008, Sawada, et al.
U.S. Appl. No. 11/687,372, filed Mar. 16, 2007, Masahide Yamada, et al.
U.S. Appl. No. 11/687,404, filed Mar. 16, 2007, Takuya Seshita, et al.
U.S. Appl. No. 11/687,060, filed Mar. 16, 2007, Shigeru Emoto, et al.
U.S. Appl. No. 11/687,329, filed Mar. 16, 2007, Masayuki Ishii, et al.
U.S. Appl. No. 11/685,969, filed Mar. 14, 2007, Osamu Uchinokura, et al.
U.S. Appl. No. 12/035,862, filed Feb. 22, 2008, Nagatomo, et al.
Kojima Satoshi
Nagatomo Tsuneyasu
Uchinokura Osamu
Watanabe Naohiro
Le Hoa
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh Company Limited
LandOfFree
Toner, method for preparing the toner, 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 preparing the toner, and image forming..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toner, method for preparing the toner, and image forming... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4296234