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发明授权
US08673431B2 Ink set for forming multilayer, ink jet recording method, and printed material 有权
用于形成多层，喷墨记录方法和印刷材料的油墨

Ink set for forming multilayer, ink jet recording method, and printed material
摘要：
An ink set for forming a multilayer of the present invention includes a group of coloring ink compositions which include a yellow, a magenta, a cyan and a black ink composition, and a clear ink composition, wherein each of the coloring ink compositions contain a (component A) radical polymerizable compound, a (component B) radical polymerization initiator and a (component D) coloring agent, and the component A contains a (component A-1) N-vinyl compound and a (component A-2) specific ethylenic unsaturated compound (CTFA), the clear ink composition contains a (component A) radical polymerizable compound, a (component B) acylphosphine oxide-based photoinitiator and a (component C) surfactant, and the relation of 0.1≦(Y/X)
摘要（中）：

用于形成本发明的多层的油墨组包括一组包括黄色，品红色，青色和黑色油墨组合物的着色油墨组合物和透明油墨组合物，其中每种着色油墨组合物含有（ 组分A）可自由基聚合的化合物，（组分B）自由基聚合引发剂和（组分D）着色剂，组分A含有（组分A-1）N-乙烯基化合物和（组分A-2）特定烯属 不饱和化合物（CTFA），透明油墨组合物含有（成分A）自由基聚合性化合物，（B成分）酰基氧化膦系光引发剂和（成分C）表面活性剂，0.1≤（Y / X） 当透明油墨组合物中的自由基聚合引发剂的含量为X时，品红色油墨组合物中的自由基聚合引发剂的含量为Y.

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