| 摘要 |
<p>PURPOSE:To obtain a gray-based liquid composition solution providing uniform coating films in using as erasing solution, ink or paint free from separation of titanium oxide derived from black pigment, consisting of a colorant comprising titanium oxide as a main colorant and iron black as auxiliary colorant, resin and solvent. CONSTITUTION:The objective composition consisting of a colorant comprising titanium oxide as a main colorant and black pigment as auxiliary colorant, a resin and a solvent wherein the black pigment is iron black.</p> |
