Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2006-05-30
2006-05-30
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...
C430S110100, C430S124300
Reexamination Certificate
active
07052815
ABSTRACT:
A color toner including toner particles including a colorant, a binder resin, and a wax; and an external additive including at least one of an inorganic particulate material and a particulate resin, wherein the binder resin includes a polyester resin (A) having a crystallinity and a formula (—O—CO—CR1=CR2-CO—O—(CH2)n—)m, wherein R1 and R2 independently represents a hydrocarbon, and n and m are repeating numbers; a resin (B); and a resin (C), wherein the resins (B) and (C) and the wax have an island-sea structure such that the resin (C) is present like islands in a sea of the resin (B) and the wax is substantially included in the resin (C). A toner container, an image forming method, an image forming apparatus and a process cartridge including the color toner are also provided.
REFERENCES:
patent: 5380616 (1995-01-01), Aoki et al.
patent: 6168894 (2001-01-01), Aoki et al.
patent: 6258502 (2001-07-01), Nakamura et al.
patent: 6335137 (2002-01-01), Suzuki et al.
patent: 6363229 (2002-03-01), Shiraishi et al.
patent: 6468706 (2002-10-01), Matsuda et al.
patent: 6503676 (2003-01-01), Yamashita et al.
patent: 6544704 (2003-04-01), Matsuda et al.
patent: 6852459 (2005-02-01), Katoh et al.
patent: 2003/0129518 (2003-07-01), Sawada et al.
patent: 2003/0165759 (2003-09-01), Suzuki et al.
patent: 2003/0165760 (2003-09-01), Higuchi et al.
patent: 2005/0008961 (2005-01-01), Takada et al.
patent: 1 126 324 (2001-08-01), None
patent: 1 168 089 (2002-01-01), None
patent: 60-90344 (1985-05-01), None
patent: 62-63940 (1987-03-01), None
patent: 64-15755 (1989-01-01), None
patent: 2-82267 (1990-03-01), None
patent: 3-41470 (1991-02-01), None
patent: 3-229264 (1991-10-01), None
patent: 2931899 (1999-09-01), None
patent: 11-305486 (1999-11-01), None
patent: 2001-222138 (2001-08-01), None
U.S. Appl. No. 10/314,241, filed Dec. 9, 2002, Saito, et al.
U.S. Appl. No. 10/251,855, filed Sep. 23, 2002, Sawada, et al.
U.S. Appl. No. 10/268,830, filed Oct. 11, 2002, Nakazato, et al.
U.S. Appl. No. 10/305,191, filed Nov. 27, 2002, Uchinokura, et al.
U.S. Appl. No. 10/282,039, filed Oct. 29, 2002, Ogiyama, et al.
U.S. Appl. No. 10/163,530, filed Jun. 7, 2002, Shiraishi, et al.
U.S. Appl. No. 10/212,736, filed Aug. 7, 2002, Sugiura, et al.
U.S. Appl. No. 10/284,177, filed Oct. 31, 2002, Tomita, et al.
U.S. Appl. No. 10/176,578, filed Jun. 24, 2002, Niimi, et al.
U.S. Appl. No. 10/158,069, filed May 31, 2002, Matsuda, et al.
U.S. Appl. No. 10/114,056, filed Apr. 3, 2002, Fushimi, et al.
U.S. Appl. No. 10/178,685, filed Jun. 25, 2002, Sugino, et al.
U.S. Appl. No. 10/200,178, filed Jul. 23, 2002, Tamiya, et al.
U.S. Appl. No. 10/193,219, filed Jul. 12, 2002, Takahashi, et al.
U.S. Appl. No. 10/102,629, filed Mar. 22, 2002, Sawada, et al.
U.S. Appl. No. 10/151,103, filed May 21, 2002, Kondo, et al.
U.S. Appl. No. 10/153,627, filed May 24, 2002, Suzuki, et al.
U.S. Appl. No. 10/077,752, filed Feb. 20, 2002, Iwamoto, et al.
U.S. Appl. No. 10/098,556, filed Mar. 18, 2002, Emoto, et al.
U.S. Appl. No. 10/020,925, filed Dec. 19, 2001, Mochizuki, et al.
U.S. Appl. No. 10/086,683, filed Mar. 4, 2002, Matsuda, et al.
U.S. Appl. No. 09/988,142, filed Nov. 19, 2001, Kotsugai, et al.
U.S. Appl. No. 09/993,606, filed Nov. 27, 2001, Kotsugai, et al.
U.S. Appl. No. 10/101,756, filed Mar. 21, 2002, Matsuda, et al.
U.S. Appl. No. 10/077,813, filed Feb. 20, 2002, Matsuda, et al.
U.S. Appl. No. 10/059,240, filed Jan. 31, 2002, Sugiura, et al.
U.S. Appl. No. 09/820,609, filed Mar. 30, 2001, Higuchi, et al.
U.S. Appl. No. 09/996,585, filed Nov. 30, 2001, Higuchi, et al.
U.S. Appl. No. 09/982,877, filed Oct. 22, 2001, Matsuda, et al.
U.S. Appl. No. 09/964,622, filed Sep. 28, 2001, Nanya, et al.
U.S. Appl. No. 09/965,826, filed Oct. 1, 2001, Higuchi, et al.
U.S. Appl. No. 10/674,358, filed Oct. 1, 2003, Sugiyama, et al.
U.S. Appl. No. 10/670,320, filed Sep. 26, 2003, Watanabe, et al.
U.S. Appl. No. 10/647,346, filed Aug. 26, 2003, Suzuki, et al.
U.S. Appl. No. 10/666,254, filed Sep. 22, 2003, Kondo et al.
U.S. Appl. No. 10/712,026, filed Nov. 14, 2003, Tomita et al.
U.S. Appl. No. 10/706,113, filed Nov. 13, 2003, Tanaka, et al.
U.S. Appl. No. 10/759,197, filed Jan. 20, 2004, Emoto et al.
U.S. Appl. No. 10/772,435, filed Feb. 6, 2004, Shiraishi, et al.
U.S. Appl. No. 10/802,866, filed Mar. 18, 2004, Saito, et al.
U.S. Appl. No. 10/802,887, filed Mar. 18, 2004, Tanaka, et al.
U.S. Appl. No. 10/804,084, filed Mar. 19, 2004, Takada et al.
U.S. Appl. No. 10/804,082, filed Mar. 19, 2004, Tanaka, et al.
U.S. Appl. No. 10/800,636, filed Mar. 16, 2004, Hasegawa, et al.
U.S. Appl. No. 10/875,402, filed Jun. 25, 2004, Sugiura et al.
U.S. Appl. No. 10/910,764, filed Aug. 4, 2004, Inoue et al.
U.S. Appl. No. 10/912,230, filed Aug. 6, 2004, Katoh, et al.
U.S. Appl. No. 10/960,084, filed Oct. 8, 2004, Yamada, et al.
U.S. Appl. No. 10/959,663, filed Oct. 7, 2004, Sugiura, et al.
U.S. Appl. No. 10/977,013, filed Nov. 1, 2004, Yamaguchi et al.
U.S. Appl. No. 11/081,737, filed Mar. 17, 2005, Matsumoto, et al.
U.S. Appl. No. 11/108,646, filed Apr. 19, 2005, Sawada et al.
Katoh Kohki
Nagayama Masashi
Saito Takuya
Sawada Toyoshi
Shiraishi Keiko
Ricoh Company Limited
RoDee Christopher
LandOfFree
Color toner for developing electrostatic images, toner... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Color toner for developing electrostatic images, toner..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color toner for developing electrostatic images, toner... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3611541