Butyl acrylate ( BA) was grafted polymerized onto starch by using ammonium ceric nitrate a initiator in aqueous medium.

• 以硝酸铈铵为引发剂,以未经精制处理的丙烯酸丁酯为接枝单体,在水相介质中制备了丙烯酸丁酯接枝玉米淀粉。