| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aluminosilicate-based pigment for inkjet recording sheet capable of suppressing discoloration and fading in the case of being reserved for a long period of time, which are defects of a traditional inkjet recording sheet when printed in color on the inkjet recording sheet, especially discoloring and fading when light does not shine directly upon that, and to provide the inkjet recording sheet wherein that is used. <P>SOLUTION: The aluminosilicate-based pigment for inkjet recording sheet, of which the oil absorption is ≥100mL/100g, is provided by treating a specific aluminosilicate-based pigment with an acid; and the inkjet recording sheet is provided by forming an ink receptive layer containing the pigment, a cationic polymer and a binder on a support material. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
