VERFAHREN ZUR HERSTELLUNG VON POLYETHERALKOHOLEN

摘要

A process for preparing polyether alcohols by addition of alkylene oxides onto H-functional starter substances in the presence of multimetal cyanide catalysts, wherein the multimetal cyanide catalysts are microporous and have a specific surface area of more than 100 m²/g, determined by nitrogen adsorption at 77 K.