| abstract |
The present disclosure relates to coalescing inks and sets of materials, such as for 3D printing. In one example, the coalesced ink may comprise a conjugated polymer, a colorant that imparts a visible color to the coalesced ink, and an ink vehicle comprising a high boiling co-solvent having a boiling point of 250°C or higher. The high boiling co-solvent is present in an amount of about 1% to about 4% by weight of the coalescing ink. |