Disclosed are a novel polylactone having amino groups and to a process for the preparation thereof. The polylactone having amino groups of the present invention is excellent in color hue, and it can be preferably employed in fields such as coatings, inks, ultraviolet ray curable or electronic beam curable resins, etc., in which the color hue becomes a serious problem.
Furthermore, disclosed are a novel compound having amino groups and to a process for the preparation thereof. The compound having amino groups of the present invention can be preferably employed as a dispersant for pigments in a coating composition or a printing ink composition.
本发明公开了一种具有
氨基的新型聚内酯及其制备工艺。本发明的具有
氨基基团的聚内酯色相优异,可优先用于涂料、油墨、紫外线固化
树脂或电子束固化
树脂等色相问题严重的领域。
此外,本发明还公开了一种具有
氨基的新型化合物及其制备方法。本发明的具有
氨基的化合物最好用作涂料组合物或印刷油墨组合物中
颜料的分散剂。