| abstract |
A method of encapsulating an active substance, the preparation of a first mixture containing the active substance, a compound acting as a Michael donor, and a compound acting as a Michael acceptor, a second mixture containing water and an emulsifier. The solubility of the active substance in water, including the preparation of the reaction mixture, the stirring of the reaction mixture, by combining the first mixture, the second mixture, and the compound acting as a Michael catalyst. Is a method up to 0.5% (w / w) at 25 ° C. |