| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a support for a recording material suitable for various recording materials, such as photographic printing paper, electrophotographic image receiving paper, heat-sensitive recording paper and ink-jet recording paper and that is superior in planarity and water resistance. <P>SOLUTION: The support for a recording material, having a water-resistant resin covering layer on both surfaces or at least one surface of original paper, has a coating layer formed of an aqueous dispersion of at least a water-insoluble polymer between the original paper and the water-resistant resin covering layer, wherein the aqueous dispersion of the water-insoluble polymer contains an ionic polymer comprising a hydrocarbon backbone and a pendant acid group partially or fully neutralized by cations. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
