| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide: a printing ink containing an acrylic resin as a binder resin and capable of forming a printing layer having excellent ink stability, having advantageous adhesion with a film base material of a plastic label, and developing high antistatic property; and a plastic label containing a printing layer formed using the printing ink. <P>SOLUTION: This printing ink includes a binder resin containing at least an acrylic resin and a solvent dissolving the binder resin, characterized by containing 2 to 125 wt.% of an acidic phosphate ester having a molecular weight of 300 or less as an antistatic agent, based on the weight of the binder resin, where the acidic phosphate ester is preferably at least one type of acidic phosphate mono-ester and di-ester and by using the printing ink, a plastic label having a surface resistivity value of the printing layer of less than 1.0×10<SP>12</SP>Ωcan be obtained. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
