The object of the present invention is to provide an ink composition that is excellent in terms of adhesion to a recording medium, for which there is little leaching out (migration) of a component in the cured ink film, and that gives a printed material with suppressed odor, and an inkjet recording method and a printed material employing the ink composition, and also to provide a novel acylphosphine oxide compound.
The ink composition of the present invention contains an acylphosphine oxide compound having an acyl group comprising a polymerizable functional group, and a polymerizable compound.
本发明的目的是提供一种墨
水组合物,该墨
水组合物对记录介质的附着力极佳,固化墨膜中的成分几乎不会沥出(迁移),并能得到气味得到抑制的印刷材料,以及使用该墨
水组合物的喷墨记录方法和印刷材料,同时还提供一种新型的酰基氧化膦化合物。
本发明的油墨组合物包含一种酰基氧化膦化合物,其酰基包含可聚合官能团,以及一种可聚合化合物。