The present invention is directed to a process of making alkanolamides wherein the “aging” time is reduced and the diethanol amide to ester ratio in the finished product is increased. Further provided is an additive composition comprising an alkanolamide which contains a reduced amount of DEA and BHEP.
本发明涉及一种制造烷醇酰胺的工艺,在这种工艺中,"老化 "时间缩短,成品中的二
乙醇酰胺与酯的比率增加。本发明还提供了一种添加剂组合物,该组合物包含一种烷醇酰胺,其中
二乙醇胺(
DEA)和
二乙二醇二乙醚(BHEP)的含量降低。