Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2007-11-06
2007-11-06
Lorengo, J. A. (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C106S031600
Reexamination Certificate
active
11311641
ABSTRACT:
An aqueous ink is provided which comprises a dispersible colorant comprising a colorant and chargeable resin pseudo fine particles smaller than the colorant, the colorant and the chargeable resin pseudo fine particles fixing to each other; and at least one of a water-soluble nonionic resin and an emulsion particle. As a result, it becomes possible to provide an aqueous ink suitable for ink jet recording which has high dispersion stability, is excellent in long-term dispersion stability, and is capable of providing an image excellent in fastness such as rubfastness, especially a highly glossy image. Further, there can also be provided an ink tank, an ink jet recording apparatus, an ink jet recording method, and an ink jet recorded image each using such aqueous ink.
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Ichinose Yoko
Kaneko Toshiaki
Miyagawa Masashi
Nakajima Yoshio
Sakai Junichi
Canon Kabushiki Kaisha
Faison-Gee Veronica
Fitzpatrick ,Cella, Harper & Scinto
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