Surface treatment solution, ink set, ink-jet recording method, and ink-jet recording apparatus
AssigneeBrother Kogyo Kabushiki Kaisha
InventorsHideji Fukaya, Ryuji Kato
Life of this patent
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Abstract
A surface treatment solution for a recording paper on which ink-jet recording is performed with a water-based ink, the surface treatment solution includes calcium alginate which is contained by 0.008 wt % to 0.074 wt % in the surface treatment solution, sodium alginate which is contained by 0.013 wt % to 0.084 wt % in the surface treatment solution, a water-soluble organic solvent, and water.
Claims18
A surface treatment solution for a recording paper on which ink-jet recording is performed with a water-based ink, the surface treatment solution comprising;
- calcium alginate which is contained by 0.008 wt % to 0.074 wt % in the surface treatment solution,
- sodium alginate which is contained by 0.013 wt % to 0.084 wt % in the surface treatment solution,
- a water-soluble organic solvent, and
- water.
An ink set comprising:
- a water-based ink which is subjected to ink jet recording on a recording paper;
- and
- a surface treatment solution which is applied to the recording paper,
- wherein the surface treatment solution contains;
- calcium alginate which is contained by 0.008 wt % to 0.074 wt % in the surface treatment solution,
- sodium alginate which is contained by 0.013 wt % to 0.084 wt % in the surface treatment solution,
- a water-soluble organic solvent, and
- water.
An ink jet recording method comprising:
- applying a surface treatment solution to a recording paper to be subjected to ink-jet recording with a water-based ink;
- and
- discharging the water-based ink to the recording paper in accordance with an ink-jet system,
- wherein the applying uses, as the surface treatment solution, a surface treatment solution which contains;
- calcium alginate which is contained by 0.008 wt % to 0.074 wt % in the surface treatment solution,
- sodium alginate is contained by 0.013 wt % to 0.084 wt % in the surface treatment solution,
- a water-soluble organic solvent, and
- water.
Dependencies are inferred from the claim text.