| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide ink for a writing utensil, which gives clear handwritings even if writing is performed by using the ink on the ink-non-absorbing surface of paper, a resin board, a metal board, an enameled board, a glass board, a baking finish board, a film or the like, under humid conditions. <P>SOLUTION: The ink for the writing utensil comprises at least a colorant, a solvent, a resin soluble in the solvent and ditrimethylolpropane. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
