The amidate conditions were that citric acid polyethyleneoxide monoether:diethanolamine was .0∶.(mole ratio),reaction temperature was 0～0℃,reaction time was ～h.
The amidate conditions were that citric acid polyethyleneoxide monoether:diethanolamine was .0∶.(mole ratio),reaction temperature was 0～0℃,reaction time was ～h.
酰胺化条件为柠檬酸壬基酚聚氧乙烯醚单酯∶二乙醇胺(摩尔比)为∶.,反应温度为 0~0℃,反应时间为 ~h。