| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dispersion liquid having excellent property of dispersing various pigments and causing no crystallization of a dispersant even when left at a low temperature after applied to a coating. <P>SOLUTION: The dispersion liquid is obtained by dispersing a fine solid in an organic solvent by using a dispersant obtained by reacting a polylactone compound with a polyamine compound, wherein the carboxy-terminated polylactone compound having a branched structure and is obtained by copolymerizing a lactone compound with a monocarboxylic acid having two or more hydroxy. <P>COPYRIGHT: (C)2004,JPO</p> |
