METHOD FOR ENCAPSULATING OILS IN AN AQUEOUS MEDIUM WITH HASE POLYMER EMULSIONS, PRODUCTS OBTAINED, AND USES THEREOF

摘要

The invention relates to a method for producing an aqueous formulation containing at least one oil, that comprises the steps of mixing at least one associative polymer, oil and water, encapsulating the oil by raising the pH to a value higher than 8, optionally precipitating the mixture by lowering the pH to a value lower than 6, and optionally isolating the particles thus obtained by water removal. The invention also relates to aqueous formulations and aqueous dispersions as well as to the solid particles thus obtained.