| 摘要 |
PURPOSE:To provide an ink jet recording material capable of recording images with high resolution and high quality, by incorporating an epoxy-modified polyvinyl alcohol (PVA). CONSTITUTION:This ink jet recording material comprises an epoxy-modified PVA at a recording surface thereof. A base used as a support for an ink- receiving layer may be either a transparent material or an opaque material. The transparent base may be, for example, a filmm or plate of a polyester resin, diacetate resin, triacetate resin, polycarbonate resin, polyvinyl chloride resin, polyimide resin, polyvinyl alcohol resin, cellophane or celluloid or a glass plate. The opaque base may be, for example, a paper, fabric, wood, metallic plate or synthetic paper. To provide the ink-receiving layer, the epoxy-modified PVA alone or a mixture thereof with other polymer is dissolved in an arbitrary solvent or dispersed as particulates in the solvent to prepare a coating liquid, which is applied to the base by an air-knife coater, bar coater, roll coater, gravure coater or other means, followed by drying. |
