| abstract |
The present invention is an emulsion polymer comprising at least one (meth) acrylate segment, the From 1 to 30% by weight of units derived from (meth) acrylates having at least one double bond and from 8 to 40 carbon atoms in the alkyl radical, 0.1 to 10% by weight of units derived from acid group-containing monomers, and 50 to 98.9 wt .-% of units derived from (meth) acrylates having 1 to 6 carbon atoms in the alkyl radical, each based on the weight of the (meth) acrylate segment comprises, wherein the emulsion polymer has a particle radius of at least 50 nm. |