| abstract |
It refers to a method for preparing a dispersion of water / water polymers containing a polymerized product A and at least one polymeric dispersion agent B, according to which the monomers that are distributed in an aqueous phase containing the dispersion agent B, optionally with the addition of a water soluble salt, are subjected to radical polymerization and after polymerization a water soluble acid is added to the polymerized product A soluble and / or water swellable, where the acid is added in amounts 0.1-5% by weight and salt are added in amounts up to a maximum of 3% by weight, based on the total dispersion, where the total amount of salt and acid is 5% by weight, based on Total dispersion. |