| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet having an ink acceptance layer with advantages such as excellent absorption of aqueous ink; sharpness of ink dot shape; superb color developing characteristics of ink; stable/high quality level printing image; outstanding resistance to water/humidity, transparency, conveyability and blocking resistance, and a method for manufacturing the inkjet recording sheet. <P>SOLUTION: In the inkjet recording sheet, the ink acceptance layer is formed of a composition composed of a hydrophilic polyurethane resin obtained by giving rise to a chemical reaction among an organic isocyanate; a polymeric type hydrophilic polyol and/or as a polyamine to which fine particle alumina is added; a chemical compound having at least one active hydrogen containing group and at least one tertiary amino group in the same molecule; and a chemical compound having at least one reactive group and at least one hydrolytic silyl group in the same molecule; and fine particle alumina. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
