摘要 |
<P>PROBLEM TO BE SOLVED: To provide a water-based pigment ink recording composition that satisfies a plurality of properties as ink for inkjet and inhibits the image blotting and can obtain an image having excellent clearness, water resistance, weather resistance, further provide a recording method for obtaining good images by using the ink composition, and further provide a recording method by using ink that can obtain the ejection stability with high frequency driving and provide a recording method using the ink having high safety and provide recorded product by using the same, and provide a recording method for forming good image by using the ink composition, and further provide a recording method by using ink that can obtain ejection stability with high-frequency driving and obtain recording matter using the ink. <P>SOLUTION: In the ink composition at least including a coloring agent and a resin emulsion with a particle size of 50 nm to 300 nm in an aqueous medium, the coloring agent is charged particles and the resin emulsion also has electric charge of the same polarity as that of the coloring agent. <P>COPYRIGHT: (C)2008,JPO&INPIT |