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利用电子活化再生原子转移自由基聚合(AGET-ATRP)法,在Tween-80乳化体系下合成了甲基丙烯酸甲酯(MMA)-co-丙烯酸丁酯(BA)-co-丙烯酸六氟丁酯(HFBA)的三元共聚物;通过凝胶渗透色谱(GPO)、红外光谱(FT-IR)及核磁共振(1H-NMR)谱表征了共聚物分子量和结构组成,并进行了动力学研究.发现在75℃,以EBiB/CuBr2/AsAc为催化还原体系可以在水分散介质中实现P(MMA-co-BA-co-HFBA)的AGET-ATRP反应;且聚合过程可控、分子量分布较窄(PDI=1.27~1.47),含氟丙烯酸酯共聚物表现出较好的疏水疏油性能.

参考文献

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