| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a polymer dispersant showing a high adsorption property to coloring materials widely and having an excellent coloring material dispersion property.SOLUTION: A polymer dispersant is a polymerization reactant of a compound A having a polymerizable functional group and a compound B which can be coupled to the polymerizable functional group, wherein the compound A is at least one of a compound represented by general formula (1) and a compound represented by general formula (2).</p> |
