| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet which has an ink receiving layer with excellent 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, with excellent water resistance, moisture resistance and transparency, and furthermore, with excellent carrying properties and blocking resistance. <P>SOLUTION: The inkjet recording sheet is provided with at least one ink receiving layer on at least one face of a substrate 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 compound having at least one active hydrogen-containing group and at least one tertiary amino group in the same molecule, and a polysiloxane having at least one active hydrogen-containing group in the molecule, and a fine particle alumina. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
