申请人:Konica Minolta Medical & Graphic, Inc.
公开号:EP1829939A1
公开(公告)日:2007-09-05
An actinic radiation curable ink-jet ink comprising: a metal complex pigment; a cationically polymerizable compound; a polymer dispersing agent having a basic functional group exhibiting an amine value of 5 - 40 mg/g; and a photo acid generating agent, wherein the cationically polymerizable compound comprises an oxirane ring. The aforesaid actinic radiation curable ink-jet ink enable to achieve an ink-jet ink exhibiting excellent storage stability, ejection capability, and curability after ejection, and enables formation of highly detailed images which realize high density, uniform glossiness, and excellent color reproduction, and forms no wrinkling, and provide a image forming method using the same.
一种可辐射固化的喷墨墨水,包括:金属络合颜料;阳离子可聚合化合物;具有碱性官能团的聚合物分散剂,其胺值为 5 - 40 mg/g;以及光酸生成剂,其中阳离子可聚合化合物包括环氧乙烷。上述阳极辐射固化喷墨墨水能够实现喷墨墨水的出色储存稳定性、喷射能力和喷射后的固化性,并能形成高密度、均匀光泽和出色色彩再现的高精细图像,而且不会形成皱纹,并提供了使用该墨水的图像形成方法。