| abstract |
To provide an ink composition for ink jet recording which is excellent in storage stability and excellent in ejection stability and clogging recovery. An ink composition for ink-jet recording comprising at least a pigment, a dispersant for dispersing the pigment, a polymer, and water, wherein the dispersant is 8 to 98% by weight of cyclohexyl acrylate and / or Or a resin having an acid value of 10 to 200 mg KOH / g, which is copolymerized with benzyl acrylate, 1 to 31% by weight of methacrylic acid, and 1 to 25% by weight of acrylic acid as main components. And at least 50% by weight of benzyl acrylate and 15% by weight or less of (meth) acrylic acid as a monomer component, and its acid value is in the range of 50 to 200 mg KOH / g, and its weight average A polymer having a molecular weight of 20,000 to 120,000 is used. [Selection figure] None |