Set Including Inks and Treatment Agent, and Recording Method
AssigneeBrother Kogyo Kabushiki Kaisha
InventorsShinpei Ito, Yasuhiro Taga
Life of this patent
Estimating the term…
Abstract
A set includes: a water-based black pigment ink for ink-jet recording; a water-based yellow dye ink for ink-jet recording; a water-based magenta dye ink for ink-jet recording; a water-based cyan dye ink for ink-jet recording; and a treatment agent. The water-based black pigment ink for ink-jet recording includes a carbon black and water; the water-based yellow dye ink for ink-jet recording includes a yellow dye and water; the water-based magenta dye ink for ink-jet recording includes a magenta dye and water; the water-based cyan dye ink for ink-jet recording includes a cyan dye and water; and the treatment agent includes a cationic polymer emulsion.
Claims20
A set, comprising:
- a water-based black pigment ink for ink-jet recording that includes a carbon black and water;
- a water-based yellow dye ink for ink-jet recording that includes a yellow dye and water;
- a water-based magenta dye ink for ink-jet recording that includes a magenta dye and water;
- a water-based cyan dye ink for ink-jet recording that includes a cyan dye and water;
- and
- a treatment agent that includes a cationic polymer emulsion.
Dependencies are inferred from the claim text.