研究了羊毛脂酰胺化改性反应 ,探讨了物料摩尔比、温度、时间和催化剂用量等对反应的影响。结果表明 ,羊毛脂酰胺化反应的最佳条件为 :醇胺与羊毛脂的摩尔比为 0 8∶1,温度 130℃ ,反应时间 3h ,催化剂用量为羊毛脂质量的 0 5% ,醇胺转化率为 92 4 8%。通过IR检测验证了酰胺化产物的形成 The amidation modification of lanolin was studied. The effects of molar ratio, temperature, time and amount of catalyst on the reaction were discussed. The results showed that the optimal conditions for the amidation of lanolin were as follows: the molar ratio of alcohol amine to lanolin was 0 8:1, the temperature was 130 ℃, the reaction time was 3h, the amount of catalyst was 0.5% of lanolin, The rate was 92 4 8%. The formation of amidation products was verified by IR