| abstract |
PROBLEM TO BE SOLVED: To provide a resin composition used for an image receiving layer of an ink jet recording sheet having excellent ink absorbency and water resistance and an ink jet recording having an image receiving layer formed using the resin composition. Providing a sheet. SOLUTION: The constitution of the resin composition for an ink jet recording sheet is as follows. [1] Crosslinkable group-containing cationic acrylic copolymer (A) 2 to 80% by weight, [2] saponified vinyl acetate copolymer (B) 5 to 60% by weight, [3] aqueous polyurethane resin composition (C) 0 to 80% by weight ((A), (A total of (B) and (C) is 100% by weight), and [4] the blocked isocyanate compound (D) is 0.05 to 10 parts by weight based on 100 parts by weight of the saponified vinyl acetate copolymer (B). Department. |