The idealized representation of our technology is given in Figure 1. In our process, the active ingredients are suspended in the medium using a stabilizer along with the desired shell forming monomer and initiator. The initial polymerization occurs in solution and as the molecular weight increases the polymer precipitates onto the active ingredients. The key to the success of dispersion polymerization is the choice of stabilizers, and type of monomer and solvents. If the active ingredients are water insoluble, either aqueous dispersion polymerization or other particle forming polymerization such as emulsion and suspension polymerization could be employed.