| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain oily ink used for a marking pen which hardly produces blurred handwriting even when a nib is brought into contact with moisture and is hardly susceptible to moisture. <P>SOLUTION: The oily marking ink composition at least comprises at least one solvent selected from the group consisting of a lower (2-4C) alcohol, an alkyl ether of an alkylene glycol, and an ester of an alkylene glycol alkyl ether, a dye, a fixing resin, a perfluoropolyether, and a propylene glycol caprylate. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
