| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to form an inkjet receiving layer excellent in water resistance, heat discoloration resistance, and light discoloration resistance. <P>SOLUTION: The inkjet receiving agent contains an aqueous medium, a cationic polyurethane resin (B) containing a structural unit (A) shown by general formula [I] in a molecule and a cationic copolymer (C) obtained by a reacting secondary amines with epihalohydrins dispersed in the aqueous medium, the content of cationic amino group included in the structural unit (A) in the cationic polyurethane resin (B) is 0.005 equivalent/kg to 1.5 equivalent/kg. <P>COPYRIGHT: (C)2008,JPO&INPIT |
