聚醚胺型高分子表面活性剂的修饰及表征

Modification and Characterization of Polyetheramine Macromolecular Surfactant

通过接枝硬脂酸对聚醚胺Jeffamine ED2003的结构进行修饰，合成了一种新型的聚醚酰胺高分子表面活性剂（ED2003-fa18）。通过红外光谱，氢核磁共振波谱，元素分析对产物进行了分析表征，结果表明成功合成了ED2003-fa18。

A novel polyether amide macromolecular surfaetant （ED2003-fa18） was synthesized from a kind of polyetheramine （Jeffamine ED2003） modified by grafting Stearic acid to force the folding of PEO moiety to form micelles. The structure of the product was characterized by IR,^1H-NMR and elemental analysis.