BASF Coatings patents powder clearcoat

摘要

BASF Coatings AG has been granted a patent for a powder clearcoat that is one of a dispersion and a slurry.It is prepared by a method comprised of dispersing a powder clearcoat in an aqueous medium,adding an adduct that is at least one of an adduct of ethylene oxide with at least one glycol,and/or an adduct of propylene oxide with at least one glycol,wherein the glycol is at least one of 1,2-propylene glycol 1,2-butylene glycol,1,3-butylene glycol,to form a composition and then wet milling the composition.