| 摘要 |
<p>Compositions and processes for preparing color filter elements using polycarboxylic acids, polyhydroxy compounds and alkali metal hydroxides are provided to prepare cross-linked films that exhibit low solvent-swell characteristics and is used to prepare color filter elements via thermal transfer processes. A thermal transfer donor element comprises (a) a support; (b) a thermal transfer layer disposed upon the support, wherein the thermal transfer layer is derived from a composition comprising a polycarboxylic acid, a polyhydroxy compound, and a basic crosslinking agent selected from the group consisting of alkali metal hydroxides; and (c) a laser dye. The polycarboxylic acid is a copolymer comprising repeat units derived from: styrene, and a carboxylic comonomer selected from the group consisting of acrylic acids, methacrylic acids, and combinations thereof.</p> |
