| abstract |
Title of the invention: Reverse latex for cosmetic composition combining the tetrasodium salt of N, N diacetic glutamic acid as sequestering agent and a polyelectrolyte comprising AMPS and acrylamide Self-reversing reverse latex comprising an aqueous phase comprising : at. a crosslinked anionic polyelectrolyte (P) consisting of: At least one monomeric unit derived from 2-methyl-2 - [(1-oxo-2-propenyl) amino] 1-propanesulfonic acid in the form of free acid or partially or totally salified; At least one monomeric unit derived from at least one monomer selected from the elements of the group consisting of acrylamide, N, N-dimethyl acrylamide, methacrylamide, N-isopropyl acrylamide, N-tert-butyl acrylamide; and At least one monomeric unit derived from a polyethylene crosslinking (AR) monomer b. the tetrasodium salt of N, N diacetic glutamic acid. |