| 摘要 |
PURPOSE:To achieve stabilization of a pigment by a method wherein a resin is principally composed of a hardened specified epoxymethacrylate. CONSTITUTION:A resin is selected from epoxymethacrylate as given by the formula I and epoxymethacrylate as given by the formula II. Further, acrylate should be preferable since it is higher in reactivity than meta acrylate. In the formula I, X is SO2 and 5-10C 5 or 6 membered ring cycloalkylene group, R is methacryloyl group, and n is 1-20 integer. Further, in the formula II, Y is a group to be selected from a group composed of SO2, 1-5C alkylene group, and 5-10C cycloalkylene, at least two of Z are halogen atom and/or 1-3C alkyl group and the reminder of Z is hydrogen, R is methacryloyl group, and n is 1-20 integer. Thereby, stabilization of a pigment can be achieved. |
