Abstract: The preparation and characteristics of polyurethane/acrylate（PUA）hybrid emulsions，including PUA co-polymer emulsion，PUA copolymerization emulsion，PUA core-shell emulsion，PUA interpenetrating polymer network emulsion，are summarized in this paper with 45 main literatures in recent years both at home and abroad，then the new progress of PUA hybrid emulsion in recent years is introduced in detail. At the end of this paper，the prospective development of polyurethane/acrylate（PUA）hybrid emulsion is presented.

摘要： 总结了聚丙烯酸酯改性聚氨酯（PUA）复合乳液（包括PUA共混乳液、PUA共聚乳液、PUA核壳结构乳液、PUA互穿网络乳液）的制备方法和性能特点，详细介绍了近年来PUA复合乳液的新进展，并对PUA复合乳液的发展作了一些展望。