Polymerdispersionen

摘要

The invention relates to a polymer dispersion containing i) polymer particles which consist of units of ethylenically unsaturated monomers and are dispersed in an aqueous medium; ii) a water-soluble polymer polyelectrolyte which on a polymer skeleton carries a plurality of ionic groups having the same charging properties or groups which can be ionized such that they form such groups; and iii) an ionic tenside which carries an ionic group having the opposite charging properties of the polymer polyelectrolyte or a group which can be ionized such that it forms such a group. The polymer dispersion can be coagulated by simple dilution with water.