| abstract |
The present invention relates to an ink composition for pad printing and, more specifically, to an ink composition for pad printing, the ink composition containing a colorant, a binder resin, a polymerization initiator, and a solvent, wherein the phase angle expressed by equation 1 is no less than 45° but less than 90° to remarkably improve printability, thereby completely transferring the ink coated on a pad to a print part, and thus, the non-filled region of ink is not generated in the print part. |