| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ink composition less scratchy at writing-starting even after a pen is left to stand for a long period of time in the state that a tip of the pen is exposed. <P>SOLUTION: The ink comprises at least a coloring material, water, a 4C or less aliphatic alcohol, and a 12C or more saturated aliphatic acid. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
