Production of hollow polymer particles by suspension polymerizations for divinylbenzene/toluene droplets dissolving various polymers

摘要

Suspension polymerizations for divinylbenzene/toluene droplets dissolving different kinds of methacrylate and acrylate homopolymers were carried out. Holow polymer particles were produced not with high polarity polymers but with low polarity polymers. The results indicate that the preferential adsorption of the homopolymers having high polarity at the interface of the droplets depresses the formation of the hollow structure. A minimum polymer concentration was necessary to produce hollow particles.