Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2005-02-08
2005-02-08
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...
C403S108000, C403S108000, C403S109100, C403S109400, C403S110000, C403S126000, C403S137000
Reexamination Certificate
active
06852459
ABSTRACT:
A color toner composition including at least toner particles including at least a binder resin; a colorant and a release agent dispersed in the binder resin; and a titania as an external additive, wherein the colorant has an average dispersion particle diameter not greater than 0.5 μm; the release agent and the binder resin are insoluble to each other; the toner particles satisfy the relationship: 0.05≦Dw/D4≦0.4, wherein Dw represents an average dispersion particle diameter of the release agent and D4represents a weight-average particle diameter of the toner particles; and the titania has a segregation rate of from 0.5 to 5%.
REFERENCES:
patent: 5168028 (1992-12-01), Nanya et al.
patent: 5288577 (1994-02-01), Yamaguchi et al.
patent: 5368972 (1994-11-01), Yamashita et al.
patent: 5429901 (1995-07-01), Muto et al.
patent: 5554471 (1996-09-01), Bertrand et al.
patent: 5655199 (1997-08-01), Yamashita et al.
patent: 5774775 (1998-06-01), Aoto et al.
patent: 5863690 (1999-01-01), Yamashita
patent: 5873018 (1999-02-01), Aoto et al.
patent: 5882832 (1999-03-01), Tosaka et al.
patent: 5912100 (1999-06-01), Aoki et al.
patent: 5932386 (1999-08-01), Anno et al.
patent: 6004715 (1999-12-01), Suzuki et al.
patent: 6010814 (2000-01-01), Kotsugai et al.
patent: 6074794 (2000-06-01), Fushimi et al.
patent: 6074795 (2000-06-01), Watanabe et al.
patent: 6103441 (2000-08-01), Tomita et al.
patent: 6168894 (2001-01-01), Aoki et al.
patent: 6180298 (2001-01-01), Kuroda et al.
patent: 6183926 (2001-02-01), Kuroda et al.
patent: 6212351 (2001-04-01), Kawagoe et al.
patent: 6221549 (2001-04-01), Emoto et al.
patent: 6228550 (2001-05-01), Matsuda et al.
patent: 6232030 (2001-05-01), Otani et al.
patent: 6258502 (2001-07-01), Nakamura et al.
patent: 6268099 (2001-07-01), Eguchi et al.
patent: 6269228 (2001-07-01), Kayahara et al.
patent: 6303257 (2001-10-01), Hasegawa et al.
patent: 6303258 (2001-10-01), Katoh et al.
patent: 6335137 (2002-01-01), Suzuki et al.
patent: 6360068 (2002-03-01), Kinoshita et al.
patent: 6363229 (2002-03-01), Shiraishi et al.
patent: 6395443 (2002-05-01), Kuroda et al.
patent: 6405002 (2002-06-01), Ogiyama et al.
patent: 6406826 (2002-06-01), Suzuki et al.
patent: 6432589 (2002-08-01), Uchinokura et al.
patent: 6445900 (2002-09-01), Fukao et al.
patent: 6449453 (2002-09-01), Motohashi
patent: 6472118 (2002-10-01), Yamaguchi et al.
patent: 6485876 (2002-11-01), Takezawa et al.
patent: 6505014 (2003-01-01), Aoki et al.
patent: 6505024 (2003-01-01), Kayahara et al.
patent: 61-117565 (1986-06-01), None
patent: 61-156054 (1986-07-01), None
patent: 62-030259 (1987-02-01), None
patent: 62-127847 (1987-06-01), None
patent: 62-195677 (1987-08-01), None
patent: 62-280755 (1987-12-01), None
patent: 01-214874 (1989-08-01), None
patent: 02-066561 (1990-03-01), None
patent: 02-293866 (1990-12-01), None
patent: 02-293867 (1990-12-01), None
patent: 07-092726 (1995-04-01), None
patent: 07-128902 (1995-05-01), None
patent: 07-295242 (1995-11-01), None
patent: 07-311479 (1995-11-01), None
patent: 07-319208 (1995-12-01), None
patent: 08-015908 (1996-01-01), None
patent: 08-030014 (1996-02-01), None
patent: 08-220808 (1996-08-01), None
patent: 08-234483 (1996-09-01), None
patent: 09-106105 (1997-04-01), None
patent: 09-304964 (1997-11-01), None
patent: 09-304971 (1997-11-01), None
patent: 10-207116 (1998-08-01), None
patent: 10-254173 (1998-09-01), None
patent: 10-254-173 (1998-09-01), None
patent: 10-293425 (1998-11-01), None
patent: 11-002917 (1999-01-01), None
patent: 11-024313 (1999-01-01), None
patent: 11-249341 (1999-09-01), None
patent: 11258847 (1999-09-01), None
Derwent MAT translation of JP 11-258847 (1999).*
U.S. Appl. No. 09/891,652, filed Jun. 26, 2001.
U.S. Appl. No. 09/843,357, filed Apr. 26, 2001.
U.S. Appl. No. 09/653,452, filed Aug. 31, 2000, allowed.
U.S. Appl. No. 09/862,436, filed May 23, 2001, pending.
U.S. Appl. No. 09/965,826, filed Oct. 1, 2001, pending.
U.S. Appl. No. 09/982,877, filed Oct. 22, 2001, pending.
U.S. Appl. No. 09/964,622, filed Sep. 28, 2001, pending.
U.S. Appl. No. 09/996,585, filed Nov. 30, 2001, pending.
U.S. Appl. No. 09/993,606, filed Nov. 27, 2001, pending.
U.S. Appl. No. 10/020,925, filed Dec. 19, 2001, pending.
U.S. Appl. No. 09/988,142, filed Nov. 19, 2001, pending.
U.S. Appl. No. 09/993,606, filed Nov. 27, 2001, pending.
U.S. Appl. No. 09/826,789.
U.S. Appl. No. 09/891,652.
U.S. Appl. No. 09/758,196, filed Jan. 12, 2001, allowed.
U.S. Appl. No. 09/713,201, filed Nov. 16, 2000, allowed.
U.S. Appl. No. 09/709,795.
U.S. Appl. No. 10/135,377, filed May 1, 2002, pending.
U.S. Appl. No. 10/114,056, filed Apr. 3, 2002, pending.
U.S. Appl. No. 10/077,752, filed Feb. 20, 2002, pending.
U.S. Appl. No. 10/102,867, filed Mar. 22, 2002, pending.
U.S. Appl. No. 10/020,925, filed Dec. 19, 2002, pending.
U.S. Appl. No. 10/077,813, filed Feb. 20, 2002, pending.
U.S. Appl. No. 10/098,556, filed Mar. 18, 2002, pending.
U.S. Appl. No. 09/985,368, filed Nov. 2, 2001, pending.
U.S. Appl. No. 09/985,347, filed Nov. 2, 2001, pending.
U.S. Appl. No. 09/903,718, filed Jul. 13, 2001, pending.
U.S. Appl. No. 09/942,574, filed Aug. 31, 2001, allowed.
U.S. Appl. No. 09/985,375, filed Nov. 2, 2001, pending.
U.S. Appl. No. 09/985,348, filed Nov. 2, 2001, pending.
U.S. Appl. No. 09/905,872, filed Jul. 17, 2001, pending.
U.S. Appl. No. 09/820,609, filed Mar. 30, 2001, pending.
U.S. Appl. No. 09/734,718, filed Dec. 13, 2000, allowed.
U.S. Appl. No. 09/692,430, filed Oct. 20, 2000, allowed.
U.S. Appl. No. 10/176,578, filed Jun. 24, 2002, pending.
U.S. Appl. No. 09/965,826, filed Oct. 1, 2001, pending.
U.S. Appl. No. 09/964,622, filed Sep. 28, 2001, pending.
U.S. Appl. No. 09/985,738, filed Nov. 11, 2001, pending.
U.S. Appl. No. 10/059,239, filed Jan. 31, 2002, pending.
U.S. Appl. No. 10/086,415, filed Mar. 4, 2002, pending.
U.S. Appl. No. 10/086,683, filed Mar. 4, 2002, pending.
U.S. Appl. No. 10/107,157, filed Mar. 28, 2002, pending.
U.S. Appl. No. 10/151,103, filed May 21, 2002, pending.
U.S. Appl. No. 10/212,736, filed Aug. 7, 2002, pending.
U.S. Appl. No. 10/112,769, filed Apr. 2, 2002, pending.
U.S. Appl. No. 10/188,049, filed Jul. 3, 2002, pending.
U.S. Appl. No. 10/188,753, filed Jul. 5, 2002, pending.
U.S. Appl. No. 10/092,920, filed Mar. 8, 2002, pending.
U.S.Appl. No. 10/158,069, filed May 31, 2002, pending.
U.S. Appl. No. 09/986,023, filed Nov. 7, 2001, pending.
U.S. Appl. No. 09/867,557, May 30, 2001.
U.S. Appl. No. 10/101,756, filed Mar. 21, 2002, pending.
U.S. Appl. No. 10/059,240, filed Jan. 31, 2002, pending.
U.S. Appl. No. 09/643,910, Aug. 23, 2000.
U.S. Appl. No. 09/712,927, Nov. 16, 2000.
U.S. Appl. No. 09/661,444, filed Sep. 13, 2000, allowed.
U.S. Appl. No. 10/284,177, filed Oct. 31, 2002, pending.
U.S. Appl. No. 10/102,629, filed Mar. 22, 2002, pending.
U.S. Appl. No. 09/826,789, Apr. 2001.
U.S. Appl. No. 09/910,080, filed Jul. 23, 2001, allowed.
U.S. appl. No. 09/943,505, filed Aug. 31, 2001, pending.
U.S. Appl. No. 09/945,839, filed Sep. 5, 2001, pending.
U.S. Appl. No. 09/948,576, filed Sep. 10, 2001, pending.
U.S. Appl. No. 09/963,644, filed Sep. 27, 2001, pending.
U.S. Appl. No. 09/984,236, filed Oct. 29, 2001, pending.
U.S. Appl. No. 09/983,687, filed Oct. 25, 2001, pending.
U.S. Appl. No. 09/987,027, filed Nov. 13, 2001, allowed.
U.S. Appl. No. 10/041,582, filed Jan. 10, 2002, pending.
U.S. Appl. No. 10/050,959, filed Jan. 22, 2002, pending.
U.S. Appl. No. 10/050,955, filed Jan. 22, 2002, pending.
U.S. Appl. No. 10/054,993, filed Jan. 25, 2002, pending.
U.S. Appl. No. 10/073,237, filed Feb. 13, 2002, allowed.
U.S. Appl. No. 10/075,402, filed Feb. 15, 2002, pending.
U.S. Appl. No. 10/083,159, filed Feb.27, 2002, pending.
U.S. Appl. No. 10/107,249, filed Mar. 28, 2002, pending.
U.S. Appl. No. 10/143,928, filed May 14, 2002, pending.
U.S. Appl. No. 10/152,672, filed May 23, 2002, pending.
U.S. Appl. No. 10/268,830, filed Oct. 11, 2002, pending.
U.S. Appl. No. 09/696,959, filed Oct. 27, 2000, allowed.
U.S. Appl. No. 09/947,391, filed Sep. 7, 2001, pending.
U.S. Appl. No. 09/960,922, filed Sep. 25, 2001, pending.
U.S. Appl. No. 10/104,07
Katoh Kohki
Kotsugai Akihiro
Sawada Toyoshi
Shiraishi Keiko
Suzuki Masanori
Ricoh & Company, Ltd.
Rodee Christopher
LandOfFree
Color toner, method for manufacturing the toner, and image... 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, method for manufacturing the toner, and image..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color toner, method for manufacturing the toner, and image... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3511837