| 摘要 |
PROBLEM TO BE SOLVED: To provide a silver ink composition which can be produced in a simple and easy way, is suitable for application to an inkjet printing process, and allow a practical quantity of metal silver to be formed.SOLUTION: This silver ink composition is obtained by blending a silver carboxylate having a group represented by formula: -COOAg, a 2-10C aliphatic primary amine or secondary amine, an acetylene alcohol represented by general formula (2), and a 6-14C hydrocarbon, and has dynamic surface tension at 27°C of ≤56 mN/m. (In general formula (2), R' and R" each independently represents a 1-20C alkyl group or a phenyl group wherein one or more hydrogen atoms may be substituted by substituents). |
