| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet recording paper sheet, which has high ink absorbency and is excellent in color developing properties, light fastness and bleeding resistance during the storage of an image and in which the lowering of qualities such as crack or bronzing is checked, and its recording method. <P>SOLUTION: In the inkjet recording paper sheet having at least two porous ink accepting layers including fine inorganic particles and a binder on a support, at least one porous ink accepting layer includes at least one kind of water-soluble cationic polymers selected from the group consisting of a compound having a molecular weight of not more than 200 and being expressed with general formula (A), polyamines, a dicyandiamide base condensate, polyethylenamines and epichlorohydrin derivative. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
