| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain ink for stamp, provided with quick-drying properties on hardly absorbing surface, having no unpleasant solvent odor and excellent in refreshing when an ink nozzle is clogged. SOLUTION: This ink for stamp is characterized by including >=40% 2- methyl-2,4-pentanediol and one or more kinds of pigments and having a total of <=15% of compounded solid and 50-500 mPa.s viscosity at 25 deg.C.</p> |
