P(APU-BA)/PMMA core-shell particles were prepared by polymerization of self-made acrylate polyurethane(APU) and seed emulsion.

• 采用自制的丙烯酸酯化聚氨酯(APU)和种子乳液聚合的方法,制备了一种P(APU-BA)/PMMA型的核壳粒子。