| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a marking ink composition with a metallic luster color for an oil-attached metal surface, capable of forming a clear metallic color image on a metal surface to which oil is attached, hardly causing peeling off of the image, and having many convenient properties and utilities satisfying discrimination properties in a production process. <P>SOLUTION: The marking ink composition with the metallic luster color for the oil-attached metal surface comprises at least a metallic luster pigment, a resin, one or more kinds of solvents selected from glycol ethers and esters. The remaining area of a dried film is≥80% of the coated area before the rubbing when the coated plate which is obtained by coating the ink composition on the SPCC-SB steel plate coated with 5.5 mg/cm<SP>2</SP>oily material consisting essentially of a mineral oil and drying the ink composition is rubbed with a cotton fabric under 50 g-load/cm<SP>2</SP>load. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
