前言：无皂乳液聚合法可以制备表面洁净的单分散性微球和功能微球，并可消除乳化剂对环境的污染。
Emulsifier-free emulsion polymerization can be used to prepare "clean" and monodisperse microspheres with and without functional groups. The pollution from emulsifier is avoidable.
以苯乙烯马来酸酐的共聚物树脂作为保护胶体，研究了其对原位聚合法形成蜜胺甲醛树脂微胶囊的乳化和成囊的作用机理。
The effect of the emulsifier styrene maleic anhydride copolymer(SMA) on the emulsification and encapsulation of melamine formaldehyde resin microcapsule was studied.
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