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US 2019/0169451 A1Published application
Water-Based Ink for Ink-Jet Recording and Ink-Jet Recording Method
AssigneeBrother Kogyo Kabushiki Kaisha
InventorMiki Nishiura
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Abstract
A water-based ink for ink-jet recording includes: a resin-dispersed pigment; emulsion particles of a vinyl chloride-acrylic copolymer of which glass transition temperature is equal to or more than 50° C.; methacrylic acid ions; and water. A ratio (A/E) of a blending amount (A) of the methacrylic acid ions to a solid content blending amount (E) of the emulsion particles of the vinyl chloride-acrylic copolymer in the water-based ink is equal to or more than 0.01.
Claims16
A water-based ink for ink-jet recording, comprising:
- a resin-dispersed pigment;
- emulsion particles of a vinyl chloride-acrylic copolymer of which glass transition temperature is equal to or more than 50° C.;
- methacrylic acid ions;
- and
- water,
- wherein a ratio (A/E) of a blending amount (A) of the methacrylic acid ions to a solid content blending amount (E) of the emulsion particles of the vinyl chloride-acrylic copolymer in the water-based ink is equal to or more than 0.01.
3 more elements
Dependencies are inferred from the claim text.