申请人:Nakamura Tetsuo
公开号:US20080293862A1
公开(公告)日:2008-11-27
An aqueous ink for an inkjet, comprising a pigment, a polymer compound that coats the pigment, a water-soluble organic solvent, and water, wherein the polymer compound has a β-diketone group and a cationic salt-forming group, and also includes a cross-linked structure based on a siloxane linkage.