| 摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of sticking to a donator element and thereby perform fine coloring matter incorporation in a printing process by permitting a coloring matter receptive layer containing specific water dispersive polyester to contain a carnauba wax emulsified matter or a dispersant having a specific ratio with respect to polyester. SOLUTION: The coloring mater image receptor layer containing water dispersive polyester in formula I contains carnauba wax emulsified matter having a ratio between wax and polyester of 1:200-2:3, or a dispersant. In the formula, A constitutes a repetition unit of 100 mol.% in its whole part, and is a diol component residual moiety expressed by formula II (R<1> is, S, a 1-16C alkylene group or the like, R<2> , R<3> are, H, 1-6C alkyl group or the like, and (m), (n) are integers of 0-4), B constitutes a repetition unit of 8-50 mol.%, and is a diacid component residual moiety expressed by formula III (M<+> is a protonized state of sodium salt or the like), and D constitutes a repetition unit of 50-92 mol.%, and is a diacid component residual moiety expressed by formula IV (P are integers of 2-10). |
