| 摘要 |
The present invention relates to a composition which is combined with a colorant for printing on the front surfaces of color hard contact lenses, wherein the composition comprises: 3-5 wt% of a resin component, 1-2 wt% of a bonding agent, 35-45 wt% of a solvent; 50-60 wt% of a binder; and 0.01-0.02 wt% of a polymerization inhibitor. Accordingly, the composition comprises the resin component, bonding agent, solvent, binder and polymerization inhibitor to increase blendability with colorants while increasing adhesion to the hard contact lenses. |
