| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ink for use in a reverse printing process with less safety issue, which has appropriate wettability and releasability to a surface of a silicone blanket, wherein: an ink layer having uniform thickness and causing no vertical stripes, unevenness and pinhole can be formed on the surface of the silicone blanket; and an ink pattern having uniform thickness can be formed on an object to be printed such as a substrate. <P>SOLUTION: The ink comprises a binder resin, a colorant, and a solvent, wherein the solvent contains:≤50 mass% of a low-tension solvent that has a surface tension at 25°C of≤21 mN/m; and 0.01 to 10 mass% of a fluorine-based surfactant of the total quantity of the ink. The fluorine-based surfactant has solubility, at 23°C to 100g of the low-tension solvent, of≤10g. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
