Ink set and ink jet recording method
AssigneeSeiko Epson Corporation
InventorsIppei OKUDA, Akiko MATSUZAKI
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Abstract
An ink set for ink jet recording that adheres ink to a heated recording medium includes first and second water-based ink compositions. The first water-based ink composition contains a first solid content including a first coloring material and a first organic solvent. The second water-based ink composition contains a second solid content including a second coloring material and a second organic solvent. The first ink composition contains 5% by mass or more of the first solid content than the second solid content contained in the second ink composition. The second ink composition contains 7% by mass or more of the second organic solvent than the first organic solvent contained in the first ink composition.
Claims20
An ink set for ink jet recording that adheres ink to a heated recording medium, the ink set comprising:
- a first water-based ink composition containing a first solid content including a first coloring material and a first organic solvent;
- and
- a second water-based ink composition containing a second solid content including a second coloring material and a second organic solvent,
- wherein there is 5% by mass or more of the first solid content in the first ink composition than the second solid content in the second ink composition, and
- there is 7% by mass or more of the second organic solvent in the second ink composition than the first organic solvent in the first ink composition.
Dependencies are inferred from the claim text.