Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2008-06-03
2008-06-03
McClendon, Sanza L. (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C347S098000, C347S100000
Reexamination Certificate
active
07381756
ABSTRACT:
It is an object of the present invention to provide an ink set which has a superior effect in suppressing gloss unevenness of printed images, and which thus makes it possible to obtain images that have a uniform gloss. The present invention achieves this object by providing an ink set comprising one or more color ink compositions containing a pigment as a coloring agent and a dispersing resin that is used to disperse this pigment, and one or more clear ink compositions which contain an aqueous polymer but which contain no coloring agent, wherein the dispersing resin and the aqueous polymer belong to a common category so that the 60° specular gloss (according to JIS Z 8741) of the printed images that are formed by the abovementioned color ink compositions and/or the abovementioned clear ink composition is substantially uniform.
REFERENCES:
patent: 5604276 (1997-02-01), Suga
patent: 5640187 (1997-06-01), Kashiwazaki et al.
patent: 6723784 (2004-04-01), Ito et al.
patent: 6857733 (2005-02-01), Issler
patent: 2001/0020964 (2001-09-01), Irihara et al.
patent: 2002/0077386 (2002-06-01), Kurabayashi et al.
patent: 2003/0193553 (2003-10-01), Issler
patent: 2004/0032473 (2004-02-01), Ishimoto et al.
patent: 2004/0092621 (2004-05-01), Kataoka et al.
patent: 1145865 (2001-10-01), None
patent: 11-058930 (1999-03-01), None
patent: 2000-034432 (2000-02-01), None
patent: 2000-225695 (2000-08-01), None
patent: WO 02/087866 (2002-11-01), None
Machine Translation of JP 2000-034432 A (2000).
Machine Translation of JP 2000-225695 A (2000).
Machine Translation of JP 11-058930 A (1999).
Patent Abstracts of Japan of JP 2000-034432 dated Feb. 2, 2000.
Patent Abstracts of Japan of JP 11-058930 dated Mar. 2, 1999.
Patent Abstracts of Japan of JP 2000-225695 dated Aug. 15, 2000.
Kataoka Shuichi
Kato Shin-ichi
Takemoto Kiyohiko
Ladas and Parry LLP
McClendon Sanza L.
Seiko Epson Corporation
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