ACTINIC RAY CURABLE COMPOSITION, ACTINIC RAY CURABLE INK, METHOD OF IMAGE FORMING THEREWITH, INKJET RECORDING APPARATUS AND EPOXY COMPOUND
申请人:Konica Minolta Medical & Graphic, Inc.
公开号:EP1837357A1
公开(公告)日:2007-09-26
This invention provides an actinic ray curable composition, which exhibits excellent storage stability, low viscosity, high sensitivity and can form cured film having high hardness and superior weather-proofing under various environments particularly even under a high humidity atmosphere, and actinic ray curable ink utilizing the same, an image forming method utilizing said actinic ray curable ink as ink-jet ink, an ink-jet recording apparatus and a new epoxy compound. An actinic ray curable composition of this invention is characterized by containing at least one type of an epoxy compound represented by following Formula (X) and at least one type of an oxetane compound as a photo polymerizable compound and having a viscosity at 25 °C of 1 - 500 mPa·s.
本发明提供了一种光固化组合物,该组合物具有优异的储存稳定性、低粘度、高灵敏度,在各种环境下,特别是在高湿度环境下也能形成具有高硬度和优异耐候性的固化膜,并提供了使用该组合物的光固化墨水、使用所述光固化墨水作为喷墨墨水的图像形成方法、喷墨记录装置和一种新型环氧化合物。本发明的光固化组合物的特点是含有至少一种由下式(X)表示的环氧化合物和至少一种作为光聚合化合物的氧杂环丁烷化合物,并且在 25 °C 时的粘度为 1 - 500 mPa-s。