Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2011-07-19
2011-07-19
Klemanski, Helene (Department: 1734)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C540S124000, C540S126000, C428S195100, C347S100000
Reexamination Certificate
active
07981204
ABSTRACT:
The present invention relates to a porphyrazine coloring matter represented by the following formula (1) or a salt thereof:wherein, the rings A, B, C and D shown by broken lines each independently represent a 6-membered ring having aromaticity, at least 1.0 of said rings A to D is a benzene ring and at least 0.5 of them is a nitrogen-containing heteroaromatic ring, when shown as an average value; E represents an alkylene group; X and Y are each independently an anilino group having 1 to 3 carboxy groups; and b is 0 to 3.4, c is 0.1 to 3.5, and the sum of b and c is 1.0 to 3.5, when shown as an average value. The present invention can provide a porphyrazine coloring matter suitable for inkjet recording, which has characteristics of having a good hue as cyan ink, excellent fastnesses, in particular, extremely excellent water fastness when printed on plain paper, and high solubility in water or a water-soluble organic solvent.
REFERENCES:
patent: 2276918 (1942-03-01), Bienert et al.
patent: 3622263 (1971-11-01), Groll et al.
patent: 4952688 (1990-08-01), Springer
patent: 5123960 (1992-06-01), Shirota et al.
patent: 5279622 (1994-01-01), Stawitz et al.
patent: 5847111 (1998-12-01), Wald et al.
patent: 5922116 (1999-07-01), Mistry et al.
patent: 6149722 (2000-11-01), Robertson et al.
patent: 6190422 (2001-02-01), Carr
patent: 6238827 (2001-05-01), Nakazawa et al.
patent: 6379441 (2002-04-01), Kanaya et al.
patent: 6569212 (2003-05-01), Carr
patent: 7022171 (2006-04-01), Patel et al.
patent: 7034149 (2006-04-01), Hirokazu et al.
patent: 7097701 (2006-08-01), Tateishi et al.
patent: 7132012 (2006-11-01), Tateishi et al.
patent: 7160372 (2007-01-01), Yoshizawa et al.
patent: 7270701 (2007-09-01), Jinnou et al.
patent: 7282090 (2007-10-01), Osumi et al.
patent: 7314273 (2008-01-01), Robertson et al.
patent: 7419537 (2008-09-01), Fujii et al.
patent: 7566362 (2009-07-01), Mori et al.
patent: 7585361 (2009-09-01), Yoneda et al.
patent: 7591888 (2009-09-01), Fujii et al.
patent: 7611571 (2009-11-01), Yamashita et al.
patent: 7854797 (2010-12-01), Fujii et al.
patent: 2002/0128249 (2002-09-01), Cook
patent: 2004/0045478 (2004-03-01), Tateishi et al.
patent: 2005/0126436 (2005-06-01), Patel et al.
patent: 2006/0201382 (2006-09-01), Ozawa et al.
patent: 2006/0268086 (2006-11-01), Kawakami et al.
patent: 2007/0006772 (2007-01-01), Fujii et al.
patent: 2008/0274286 (2008-11-01), Yamashita et al.
patent: 2009/0029120 (2009-01-01), Fujii et al.
patent: 2009/0047430 (2009-02-01), Mori et al.
patent: 2009/0151599 (2009-06-01), Fujii et al.
patent: 2009/0202798 (2009-08-01), Patel
patent: 2010/0112218 (2010-05-01), Fujii et al.
patent: 2010/0126377 (2010-05-01), Yoneda et al.
patent: 2010/0236448 (2010-09-01), Kurata et al.
patent: 2010/0279082 (2010-11-01), Shimizu et al.
patent: 728 931 (1942-12-01), None
patent: 195 21 056 (1995-12-01), None
patent: 0 418 792 (1991-03-01), None
patent: 0 669 381 (1995-08-01), None
patent: 0 906 943 (1999-04-01), None
patent: 0 985 716 (2000-03-01), None
patent: 1 741 756 (2007-01-01), None
patent: 2028239 (2009-02-01), None
patent: 2 290 548 (2010-09-01), None
patent: 57-198758 (1982-12-01), None
patent: 59-22967 (1984-02-01), None
patent: 60-208365 (1985-10-01), None
patent: 61-2772 (1986-01-01), None
patent: 62-190273 (1987-08-01), None
patent: 3-185080 (1991-08-01), None
patent: 5-171085 (1993-07-01), None
patent: 7-138511 (1995-05-01), None
patent: 10-140063 (1998-05-01), None
patent: 2000-303009 (2000-10-01), None
patent: 2002-080762 (2002-03-01), None
patent: 2002-105349 (2002-04-01), None
patent: 2003-34758 (2003-02-01), None
patent: 2004-075986 (2004-03-01), None
patent: 2004-323605 (2004-11-01), None
patent: 2006-45535 (2006-02-01), None
patent: 2007-23251 (2007-02-01), None
patent: 2007-277416 (2007-10-01), None
patent: 2008-013706 (2008-01-01), None
patent: 2009-057540 (2009-03-01), None
patent: 2009-062515 (2009-03-01), None
patent: 11-515048 (2010-09-01), None
patent: 02/060994 (2002-08-01), None
patent: 2004/087815 (2004-10-01), None
patent: 2005/021658 (2005-03-01), None
patent: 2007/091631 (2007-08-01), None
patent: 2008/111635 (2007-09-01), None
patent: 2007/116933 (2007-10-01), None
patent: 2009/084195 (2009-07-01), None
International Search Report dated Mar. 17, 2009 in corresponding PCT/JP2008/003947.
International Search Report dated May 18, 2004 in PCT/JP2004/004446.
European Search Report dated May 30, 2007 in EP04724180.
International Search Report dated Jul. 10, 2007 in PCT/JP2007/057651.
XP-002435570; H.R. Schweizer; May 19, 1964;Farbstoffe;“Cyclo-tetraisoindolenin-(endo-isoindolenino)-Komplex,” p. 510-511.
XP-002435574; DataBase WPI Week 198608; Jan. 8, 1986; Derwent Publications Ltd.; Ink Composition Blue Colour Low Water Soluble comprise Sulphonated Copper Phthalo Cyanine Derivative Web Agent; 1-Page.
XP-002435575; DataBase WPI Week 198548; Oct. 19, 1985; Derwent Publications Ltd.; “Copper Phthalocyanine Compound Preparation React Chlorosulphonic Acid Ammonium Hydroxide Triazine Derivative”; 1-Page.
XP-002435576; DataBase WPI Week 198303; Dec. 6, 1982; Derwent Publications Ltd.; “Water Soluble Phthalocyanine Dye Low Affinity Cellulose Fast Washing Textile Print” 1-Page.
International Search Report dated May 15, 2007 in co-pending foreign application PCT/JP2007/052212.
International Search Report dated Apr. 22, 2008 in co-pending foreign application PCT/JP2008/054584.
International Search Report dated Sep. 15, 2009 in co-pending foreign application PCT/JP2009/002935.
Shimizu Shinsuke
Yoneda Takashi
Klemanski Helene
Nields, Lemack & Frame, LLC
Nippon Kayaku Kabushiki Kaisha
LandOfFree
Porphyrazine coloring matter and ink composition containing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Porphyrazine coloring matter and ink composition containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Porphyrazine coloring matter and ink composition containing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2718168