Influences of Electrolytes on Soap-Free P（ST-MMA-AA） Emulsion Polymerization

1 Introduction Functional polymer microspheres are kinds of polymer particles with special structures, morphologies or functional groups~(1]), and have been gained much attention because of their specific properties and their application since 1980s. Although some researches have investigated that the latex particle size and its distribution, as well as the stability of polymerization and the resultant latex were strongly influenced by introducing electrolyte into the emulsion polymerization …