| abstract |
The polymer emulsions obtained according to the invention "process for the preparation of polymer emulsions" based on monoethylenically ungattyated copolymerizable monomers and alpha, beta-unsaturated carboxylic acids have solids contents above 40% and low viscosities at pH values above 7. They are particularly suitable for coating purposes, Impraegnierung and as an adhesive. According to the known addition process erfindaesz a mixture of at least 80% of the total amount of monomers, water and excipients having a pH below 5 to a mixture containing a maximum of 20% of the monomers, with a pH above 6, preferably about 7, given and polymerized. |