| 摘要 |
PROBLEM TO BE SOLVED: To provide an aqueous metalescent ink for ball pens which is stable over a long time and has an appearance color having the same gloss and hue as the color of a metallic written line. SOLUTION: This ink comprises a shiny dyestuff, a viscosity modifier, a water-containing aqueous medium and fatty acid monoethanolamide or fatty acid diethanol-amide. Here, the amount of fatty acid monoethanolamide or fatty acid diethanolamide contained is from 0.2 to 10 mass % against the total amount of the ink. |
