| abstract |
Disclosed is an ink composition for a 3D printing support which can be used in an inkjet type 3D printer, has excellent jetting property, is easily dissolved in water after curing, and can be easily removed, and a 3D printing manufacturing method using the ink composition. The ink composition for a 3D printing support comprises an amine-containing monomer; Curing agent; And a water-soluble polymer comprising an amine-containing polymer. |