| abstract |
To provide an ink for ink jet recording which is excellent in coloring property and fixing property, and excellent in ejection stability and clogging recovery property. SOLUTION: C. I. Pigment Green 36, styrene- (meth) acrylic acid copolymer resin, styrene-methylstyrene- (meth) acrylic acid copolymer resin or styrene-maleic acid copolymer resin, (meth) acrylic acid- (meth) acrylic acid ester 70 wt% containing a copolymer resin, a copolymer resin selected from the group consisting of a styrene- (meth) acrylic acid- (meth) acrylic ester copolymer resin, and a urethane resin, and ethyl acrylate % Glass transition temperature comprising 0% or more of alkyl (meth) acrylate and / or cyclic alkyl (meth) acrylate, (meth) acrylic acid, and an ethylenically unsaturated monomer having a saturated or unsaturated ring. Ink-jet ink containing polymer fine particles having an acid value of 50 mgKOH / g or less [Selection figure] None |