| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a particulate dispersion composition containing inorganic particles having high weatherability and stably dispersed in an aqueous medium and provide an ink for ink-jet printers. <P>SOLUTION: The aqueous particulate dispersion composition contains inorganic particles having hydrophilic surface and dispersed in an aqueous medium. The inorganic particle is coated with a block copolymer having a polyvinyl ether structure at least containing a hydrophilic segment and a hydrophilicized segment formed by the post-treatment of a hydrophobic segment. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
