Aqueous dispersions of water-soluble polymers with comb-like stabilizers

摘要

The invention relates to aqueous dispersions of water-soluble polymers of n - vinyl carboxylic acid amides, which are substantially free from salt and anionic polymers contain stabilizers with comb-like molecular structure, process for the preparation of the dispersions in the presence of anionic polymeric stabilizers with comb-like molecular structure and the use of the dispersions as auxiliary retention - or fixing agent in the manufacture of paper.