| 摘要 |
The invention discloses a water-based dual-curing ink connecting material. The water-based dual-curing ink connecting material comprises (i) a water-based dual-curing polyurethane-acrylate polymer and (ii) a photo-initiator, wherein the ink connecting material allows to replace an intermediate UV curing step by an air drying step during a printing process, and to reduce the requirement on cleaning a printing roller. The invention further discloses an ink composition, a direct printing multi-layer composition, a method for printing patterns on a base material directly, and the base material with the patterns formed by the ink composition. |
