| 摘要 |
<p>An ink composition for forming a pattern is provided to inhibit metallic ink from drying in a nozzle while accelerating drying of the ink on an object on which a pattern is to be formed, thereby forming a high-quality micropattern. An ink composition comprises: metal microparticles; a dispersion medium based on water; a dispersing aid for dispersing the metal microparticles in the dispersion medium; and a water-soluble polyhydric alcohol having a valent of 3-6, present in a solid state under the standard condition, and used in an amount of 5-20 wt% based on the total weight of the ink composition. The polyhydric alcohol includes a sugar alcohol.</p> |
