| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet which has an ink receiving layer with excellent ink absorbing properties of an aqueous ink, with a sharp ink dot shape, with excellent color developing properties of the ink, giving a stable and high quality printed image, and with excellent water resistance, moisture resistance, and transparency, and in addition, with excellent carrying properties and blocking resistance. <P>SOLUTION: In the inkjet recording sheet, the ink receiving layer is formed by using a composition comprising a hydrophilic polyurethane resin obtained by reacting an organic polyisocyanate, a high molecular weight hydrophilic polyol and/or a polyamine, a polysiloxane with at least one active hydrogen-containing group in the molecule, a compound with at least one active hydrogen-containing group and at least one tertiary amino group in the same molecule, and a compound with at least one active hydrogen-containing group and at least one hydrolyzable silyl group in the same molecule, and a fine particle silica. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
