Polymer particles having polymer brush and preparing method thereof

The present invention provides polymeric particles and methods for their preparation. The present invention by providing a brush having a conjugated diene monomer for polymerization by grafting to the flexible nature of the anion distributed in the surface of the monodisperse polymer particles have an optimum impact strength, it allows to obtain an improved polymer particles elastic recovery. Polymer brushes, the conjugated diene monomer, an anionic dispersion polymerization, the impact strength, elastic recovery