| abstract |
A conductive ink jet printing ink composition is provided comprising the following components: (a) 60-84.5 wt.-% of an organic solvent or a mixture of organic solvents, (b) 0.5-5 wt.-% of a binder, wherein the binder comprises ethyl cellulose in an amount of a range of 85 to 100 wt.-%, based on the total amount of the binder, (c) 15-25 wt.-% of silver particles having a d50-value in a range of 130 nm to 800 nm, (d) optionally antioxidizing agents, (e) optionally a dispersing agent for the silver particles different from binder (b), wherein all amounts are referred to the total amount of the ink jet printing ink composition, if not defined otherwise. |