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US 8,408,690 B2Granted
Active energy ray curable ink jet recording liquid composition and ink jet recording method using the same
AssigneeCanon Kabushiki Kaisha
InventorsKouji Harada, Kenji Shinjo, Shinsuke Tsuji, Yutaka Kurabayashi
Life of this patent
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Abstract
The invention provides an active energy ray curable ink jet recording liquid composition including a radically polymerizable compound, an active energy ray polymerization initiator, a wax and water, wherein the melting point of the wax is 40° C. or more and 120° C. or less.
Claims3
An ink jet recording method comprising:
- an application step of applying an ink jet recording liquid composition to a recording medium by an ink jet system;
- a heating step of heating the recording medium at a temperature not lower than the melting point of the wax contained in the ink jet recording liquid composition;
- and
- a curing step of curing the ink jet recording liquid composition by irradiating the recording medium with an energy ray,
- wherein the heating step and the curing step are conducted after the application step,
- wherein the ink jet recording liquid composition is an active energy ray curable ink jet recording liquid composition comprising (1) a polymerizable compound, (2) an active energy ray radical polymerization initiator, (3) a wax having a melting point of 40° C. or more and 120° C. or less, and (4) water.
3 more elements
Dependencies are inferred from the claim text.