申请人:DIC Corporation
公开号:EP2548929A1
公开(公告)日:2013-01-23
The present invention provides a printing ink dryer including a fatty acid manganese salt (A) and an aminoalcohol (B) represented by general formula (1) below. The printing ink dryer exhibits drying performance equivalent to or higher than the excellent drying performance possessed by cobalt metal soaps with using a smaller amount of a cobalt metal soap concerned about the influences on human bodies or without using the cobalt metal soap.
(In the formula, R1 and R2 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, X1 and X2 each independently represent an alkylene group having 2 to 6 carbon atoms, and Y represents -NR3- (wherein R3 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms) or an oxygen atom.)
本发明提供了一种印刷油墨干燥剂,包括一种脂肪酸锰盐 (A) 和一种氨基醇 (B),如下文通式 (1) 所示。该印刷油墨干燥剂的干燥性能相当于或高于钴金属皂所具有的优异干燥性能,但使用的钴金属皂用量较少,且担心对人体产生影响,或者不使用钴金属皂。
(式中,R1 和 R2 各自独立地代表氢原子或具有 1 至 6 个碳原子的烷基,X1 和 X2 各自独立地代表具有 2 至 6 个碳原子的亚烷基,Y 代表-NR3-(其中 R3 代表氢原子或具有 1 至 6 个碳原子的烷基)或氧原子)。