| abstract |
The present invention provides a thermosetting inkjet ink which can form thermal properties on a flexible substrate at low temperatures (below 140 ° C). Electrical characteristics. A cured film having good mechanical properties and chemical resistance, and a cured film having a relatively thick film thickness (for example, 1 μm or more) can be formed by one shot. A thermosetting inkjet ink comprising a compound (A) represented by the following formula (1). □ [In the formula (1), R1 is an organic group having a carbon number of 2 to 100, and R2 is independently -R3 or a group represented by the following formula (2), and is selected from the group consisting of R1 and R2 having two. At least one of the groups has a crosslinkable group, and R3 is an organic group having a carbon number of 1 to 10. ]□[In the formula (2), R4 is an organic group having a carbon number of 1 to 5, R5 is hydrogen or an organic group having 1 to 5 carbon atoms, R6 is an organic group having 2 to 60 carbon atoms, and n is 0. An integer of ~3. ] |