双亲性三元共聚物BIG-MMA-BMA的制备、表征及其微包囊化

The preparation,characterization and microcapsule of BIG-MMA-BMA copolymers

由顺丁烯二酸酐和谷氨酸制得顺丁烯二酸酰谷氨酸亚胺(BIG),再与甲基丙烯酸甲酯(MMA)和甲基丙烯酸丁酯(BMA)两种单体通过自由基共聚合成了一种新型的双亲性梳状无规三元共聚物,用傅利叶红外光谱仪进行了表征.研究了反应温度、反应时间、引发剂用量、单体投料配比等因素对产物产率的影响.并对产品进行了微包囊化处理.

The amphiphilic polymer （BIG-MMA-BMA） was synthesized and characterized by Fourier transform infrared spectrometer. The effect of reaction conditions on products, including reaction time, reaction temperature, initial concentration of monomer and amount of primer and so on, was studied. The results showed that the conversion of the monomers was much influenced by reaction conditions. The amphiphilic polymer was microcapsuled.