Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2008-04-22
2009-11-17
Klemanski, Helene (Department: 1793)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C106S031480, C347S100000
Reexamination Certificate
active
07618484
ABSTRACT:
The present invention provides an ink jet ink having a magenta color which gives an image excellent in magenta color tone and also excellent in image fastness (lightfastness and gas resistance). The ink jet ink includes a first coloring material that is an anthrapyridone compound having a structure represented by general formula (I) and/or general formula (II) and a second coloring material that is an azo compound having a structure represented by general formula (III), wherein the mass ratio of the content of the first coloring material to the content of the second coloring material is from 2.5 or more to 10.0 or less.
REFERENCES:
patent: 4202870 (1980-05-01), Weber et al.
patent: 4242271 (1980-12-01), Weber et al.
patent: 4391960 (1983-07-01), Kleine et al.
patent: 4723129 (1988-02-01), Endo et al.
patent: 4740796 (1988-04-01), Endo et al.
patent: 5599386 (1997-02-01), Sano et al.
patent: 6852154 (2005-02-01), Kitamura et al.
patent: 6929361 (2005-08-01), Matsumoto et al.
patent: 6966944 (2005-11-01), Shimomura et al.
patent: 6984032 (2006-01-01), Kitamura et al.
patent: 7015327 (2006-03-01), Matsumoto et al.
patent: 7144452 (2006-12-01), Takayama et al.
patent: 7160372 (2007-01-01), Yoshizawa et al.
patent: 7198664 (2007-04-01), Mafune et al.
patent: 7198665 (2007-04-01), Nakamura et al.
patent: 7201791 (2007-04-01), Okamura et al.
patent: 7208033 (2007-04-01), Kawabe et al.
patent: 7211132 (2007-05-01), Oki et al.
patent: 7223301 (2007-05-01), Matsumoto et al.
patent: 7226498 (2007-06-01), Yamashita et al.
patent: 7241332 (2007-07-01), Yoshizawa et al.
patent: 7244299 (2007-07-01), Tsuji et al.
patent: 7247194 (2007-07-01), Okamura et al.
patent: 7247196 (2007-07-01), Sato et al.
patent: 7270701 (2007-09-01), Jinnou et al.
patent: 7285159 (2007-10-01), Aikawa et al.
patent: 7294184 (2007-11-01), Fujimoto et al.
patent: 7297194 (2007-11-01), Shinjo et al.
patent: 7297196 (2007-11-01), Matsumoto et al.
patent: 7297197 (2007-11-01), Jinnou et al.
patent: 7323045 (2008-01-01), Hanmura et al.
patent: 7364770 (2008-04-01), Nagashima et al.
patent: 7416592 (2008-08-01), Kitamura et al.
patent: 2004/0239739 (2004-12-01), Matsumoto et al.
patent: 2005/0115459 (2005-06-01), Hanmura et al.
patent: 2005/0171351 (2005-08-01), Matsumoto et al.
patent: 2006/0009357 (2006-01-01), Fujiwara et al.
patent: 2006/0103705 (2006-05-01), Yoshizawa et al.
patent: 2006/0125896 (2006-06-01), Aikawa et al.
patent: 2006/0152570 (2006-07-01), Ishikawa et al.
patent: 2006/0194897 (2006-08-01), Kawabe et al.
patent: 2006/0219131 (2006-10-01), Matsumoto et al.
patent: 2007/0062413 (2007-03-01), Matsumoto et al.
patent: 2007/0277701 (2007-12-01), Toyoda et al.
patent: 2008/0007606 (2008-01-01), Yanagimachi et al.
patent: 2008/0018722 (2008-01-01), Mafune et al.
patent: 2009/0047430 (2009-02-01), Mori et al.
patent: 57-044605 (1982-03-01), None
patent: 08-073791 (1996-03-01), None
patent: 09-255882 (1997-09-01), None
patent: 2803134 (1998-09-01), None
patent: 2881847 (1999-04-01), None
patent: 2002-371213 (2002-12-01), None
patent: 2003-192930 (2003-07-01), None
patent: 2005-008868 (2005-01-01), None
patent: 2005-105136 (2005-04-01), None
patent: 2005-307068 (2005-11-01), None
patent: 2006-143989 (2006-06-01), None
patent: WO 2004/104108 (2004-12-01), None
Machine translation of JO 2005/307068, Nov. 2005.
Fujimoto Kuniaki
Kawabe Minako
Okamura Daiji
Yoshizawa Jun
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Klemanski Helene
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