申请人:Fujifilm Corporation
公开号:EP2412768A2
公开(公告)日:2012-02-01
An inkjet ink composition is provided that includes (Component 1-A) an N-vinyllactam, (Component 1-B) a compound represented by Formula (1), and (Component 1-C) at least one compound selected from the group consisting of a bisacylphosphine compound, a thioxanthone compound, a thiochromanone compound, and an α-aminoketone compound, the inkjet ink composition either not comprising a silicone-based surfactant or a fluorine-based surfactant or comprising a silicone-based surfactant and a fluorine-based surfactant at a total content of greater than 0 wt% but no greater than 0.03 wt% relative to the entire weight of the inkjet ink composition.
There are also provided an inkjet ink composition that includes (Component 2-A) the di(meth)acrylate of a hydrocarbon diol having 5 to 10 carbons at 3 to 35 wt%, (Component 2-B) a compound represented by Formula (1) at 35 to 70 wt%, and (Component 2-C) a polymerization initiator, the inkjet ink composition having a total content of Component 2-A and Component 2-B of 50 to 90 wt%, and a surface tension at 25°C of 33 to 37.5 mN/m.
提供了一种喷墨墨水组合物,它包括(组分 1-A)一种 N-乙烯内酰胺,(组分 1-B)一种由式(1)表示的化合物,和(组分 1-C)至少一种选自由双酰基膦化合物、硫氧杂蒽酮化合物、硫代色酮化合物和 α-氨基酮化合物组成的组中的化合物、和 α-氨基酮化合物,该喷墨墨水组合物要么不包含硅基表面活性剂或氟 基表面活性剂,要么包含硅基表面活性剂和氟基表面活性剂,总含量大于 0 wt% 但不大于 0.03 wt%。
还提供了一种喷墨墨水组合物,该组合物包括(组分 2-A)具有 5 至 10 个碳原子的烃二醇的二(甲基)丙烯酸酯,含量为 3 至 35 wt%;(组分 2-B)式(1)代表的化合物,含量为 35 至 70 wt%;以及(组分 2-C)聚合引发剂,该喷墨墨水组合物的组分 2-A 和组分 2-B 的总含量为 50 至 90 wt%,且在 25°C 时的表面张力为 33 至 37.5 mN/m。