abstract |
The invention relates to a self-invertible inverse latex having an aqueous phase, comprising: a) a cross-linked anionic polyelectrolyte (P) consisting of: - at least one first monomer unit derived from at least one monomer selected from the elements of the group consisting of acrylic acid, methacrylic acid, 2-carboxyethyl acrylic acid, itaconic acid, maleic acid, 3-methyl 3-[(1-oxo-2-propenyl)amino]butanoic acid, the carboxylic function of said monomers being in the free, partially salified or totally salified acid form; and - at least one monomer unit derived from a polyethylenic cross-linking monomer (AR); b) ethylenediamine disuccinic acid in the form of trisodium salt. |