An ionic-type spilled oil gelling agent on water was synthesized with chitosan, myristyl chloride and chloroacetic acid as main raw materials.The product was characterized by IR.

• 摘要以壳聚糖、十四酰氯、氯乙酸为主要原料，合成了一种离子型壳聚糖水面溢油凝油剂，并用IR对其结构进行了表征。