| 摘要 |
The present invention provides a silver ink composition which is obtained by supplying a carbon dioxide gas into a mixture that is obtained by blending a silver ß-ketocarboxylate represented by general formula (1), an acetylene alcohol represented by general formula (2) and an amine compound and/or an ammonium salt each having 2-25 carbon atoms and which has a viscosity at 20°C of 100 mPa·s or more. The present invention is able to provide a silver ink composition which is suitable for use in a printing method that uses a high-viscosity ink, such as a flexographic printing method or a screen printing method. |
