申请人:Konica Minolta Medical & Graphic, Inc.
公开号:EP1932891A1
公开(公告)日:2008-06-18
Disclosed is an active ray-curable inkjet ink which is excellent in storage stability and ejection stability. The ink comprises at least an organic pigment, a polymeric dispersing agent, a photoinitiator, and a cation-polymerizable compound, and is characterized by further containing a quaternary ammonium salt in an amount of 5 to 500 ppm (inclusive).
本发明公开了一种活性射线固化喷墨墨水,它具有出色的储存稳定性和喷射稳定性。该墨水至少包括一种有机颜料、一种聚合物分散剂、一种光引发剂和一种阳离子可聚合化合物,其特征在于还含有一种季铵盐,含量为 5 至 500 ppm(含)。