| abstract |
The invention relates to an emulsion of an oily phase in an aqueous phase, fine and stable, containing particles of ionic polymer, the oil globules of the emulsion having an average size of at most 500 nm. particles of ionic polymer are in particular particles of polyesters, these polyesters being more particularly polymers of isophthalic and / or sulfoisophthalic acid. The invention also relates to a process for stabilizing fluid emulsions, a process for preparing these emulsions as well as their use in cosmetics and dermatology, and more particularly as a sun protection composition. |