Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2007-06-26
2007-06-26
Lorengo, J. A. (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C106S031750, C347S100000
Reexamination Certificate
active
10869969
ABSTRACT:
An ink jet recording ink is provided containing water, a pigment that is self-dispersible in water, a water-soluble organic solvent, and a nonionic polymer of which the amount is preferably in a range of about 5% by mass to about 200% by mass relative to the total mass of the pigments. The nonionic polymer is preferably selected from a group consisting of polyvinyl alcohol, polyvinyl pyrrolidone, polyacrylamide, poly N-vinyl acetamide, and the like. The absolute value of zeta potential of the ink is preferably in the range of about 5 mV to about 30 mV.
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English machine translation of JP 08-245914.
Hashimoto Ken
Tani Mihoko
Yui Toshitake
Faison-Gee Veronica
Lorengo J. A.
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