| abstract |
The present invention, (A) mercapto-modified unsaturated compound containing a double bond, or a resin obtained by polymerizing it; And (B) a compound containing an amine-modified unsaturated double bond, or a resin obtained by polymerizing the same. The ink composition of the present invention has characteristics of a low-viscosity ink suitable as an inkjet ink, and can be used in an etching process, and at the same time, can be used as a solder resist, and has excellent etch resistance, adhesion, alkali peelability, insulation, and LED Has curing efficiency. |