| 摘要 |
Compositions are described suitable for use as base-coats or varnishes, preferably for use in combination with electrostatic offset inks printed on to plastics substrates, particularly polycarbonate compact discs. They contain a photopolymerisable material, a photoinitiator, an inorganic water-soluble salt, an inorganic transfer agent and water. They exhibit good adhesion after hardening with ultra-violet light. |
