| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a novel monomer which exhibits high adsorption to a color material and can be used in forming in a dispersant, such as a polymer dispersant, a site adsorbing to the color material.SOLUTION: There is provided an acetylacetone derivative having a polymerizable functional group represented by the general formula (1) in the figure. (In the general formula (1), Ar represents a benzene ring that may have a substituent; Z represents a polymerizable functional group; A is one selected from among a hydrogen atom, a methyl group, a nitro group, a methoxy group and a hydroxy group.)</p> |
