| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a colored resin particle dispersed liquid having high temporal stability, a liquid developer, the colored resin particle dispersed liquid suitable for ink composition, and a liquid developer, an ink composition, or a paint containing this dispersed liquid. <P>SOLUTION: The manufacturing method of the colored resin particle dispersed liquid has a process in which a polyester formation monomer is polycondensed in a nonaqueous medium for acquiring an unsaturated polyester; a process in which an ethylenically unsaturated monomer is graft-polymerized to the unsaturated polyester in a nonaqueous medium to manufacture a modified polyester; and a process in which a coloring agent and the modified polyester resin are dispersed to manufacture the colored resin particle dispersed liquid, and is characterized in that the polycondensation and the graft-polymerization are carried out at a temperature of 150°C or lower. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
