Aqueous dispersions of polymer particles, useful in coating compositions, based on water-dispersible polyamide grafted with acrylic, vinyl or styrene polymers

摘要

Aqueous dispersion (A) of polymer particles, of diameter 20-500, preferably below 120, nm consisting of 0.1-100 wt.% water-dispersible polyamide (I) and 0-99.9 wt.% acrylic, vinyl and/or styrene polymer (II). An Independent claim is also included for a microstructured film produced by spreading and drying (A).