Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2007-01-19
2011-12-06
Klemanski, Helene (Department: 1734)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C106S031480
Reexamination Certificate
active
08070868
ABSTRACT:
An ink includes at least one coloring matter represented by a formula (I):wherein R1represents one of an alkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heterocyclic group, an acyl group, an alkyloxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, an alkylsulfonyl group, an arylsulfonyl group and a sulfamoyl group, which may have a substituent; X1represents one of —CR2═ and a nitrogen atom, R2represents one of a hydrogen atom and a substituent, and when R2represents a substituent, R2may have a substituent; X2represents one of —CR3═ and a nitrogen atom, and R3represents an electron-withdrawing group having a σp value of 0.20 or more; when X1represents —CR2═, a pair of R1and R2and/or when X2represents —CR3═, a pair of R2and R3each may combine to form a 5- to 7-membered ring; the coloring matter may form one of a dimer and a trimer through R1, R2, R3or A; and A represents a prescribed aryl group or heterocyclic group etc.
REFERENCES:
patent: 4263204 (1981-04-01), Merlo et al.
patent: 4282144 (1981-08-01), Weaver et al.
patent: 4650861 (1987-03-01), Weaver et al.
patent: 4885272 (1989-12-01), Chapman et al.
patent: 5324826 (1994-06-01), Matzinger
patent: 5446136 (1995-08-01), Pape et al.
patent: 6225023 (2001-05-01), Okamoto et al.
patent: 6582502 (2003-06-01), Fujiwara
patent: 6878196 (2005-04-01), Harada et al.
patent: 7108743 (2006-09-01), Fujiwara et al.
patent: 7281788 (2007-10-01), Yabuki et al.
patent: 7601819 (2009-10-01), Seto et al.
patent: 2005/0175908 (2005-08-01), Seto et al.
patent: 2008/0081284 (2008-04-01), Watanabe et al.
patent: 2008/0274283 (2008-11-01), Tateishi et al.
patent: 2010/0160504 (2010-06-01), Morimoto et al.
patent: 2010/0221430 (2010-09-01), Tateishi
patent: 55-161856 (1980-12-01), None
patent: 5-331381 (1993-12-01), None
patent: 6-145543 (1994-05-01), None
patent: 7-224230 (1995-08-01), None
patent: 9-234964 (1997-09-01), None
patent: 9-277703 (1997-10-01), None
patent: 2002-309115 (2002-10-01), None
patent: 2003-246942 (2003-09-01), None
patent: 2003-277662 (2003-10-01), None
patent: 2004-315732 (2004-11-01), None
patent: 2005-225979 (2005-08-01), None
Abdou O. Abdelhamid et al., “Convenient Synthesis of 3-Arylazopyrazoles and 2-Arylazo-1,3,4,-Δ2-Thiadiazoline Derivatives from 3-Nitroformazans”, Journal of Heterocyclic Chemistry, May-Jun. 1985,vol. 22, No. 3, pp. 813-816.
FUJIFILM Corporation
Klemanski Helene
Sughrue & Mion, PLLC
LandOfFree
Ink, inkjet ink, inkjet recording method and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ink, inkjet ink, inkjet recording method and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink, inkjet ink, inkjet recording method and method for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4295919