| 摘要 |
The present invention relates to an ink composition containing a monofunctional monomer at a mixing ratio of 50 to 70% by weight, a bifunctional monomer at a mixing ratio of 10 to 30% by weight and a multifunctional monomer at a mixing ratio of 1 to 10% by weight. According to the invention, there is provided an ultraviolet curing type ink composition which is curable with an ultraviolet ray, high in its curing (polymerization) rate, and low in viscosity and toxicity. Further, an imaging process using the above-mentioned ink composition is also disclosed.
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