PRODUCTION OF POLYETHER ALCOHOLS BY USING DMC CATALYSIS

摘要

The invention relates to a method for producing polyetherols that involves the reaction of at least one alkylene oxide with at least one starter compound in the presence of at least one double metal cyanide compound to form a polyetherol and the treatment of the obtained polyetherol with steam or with an inert gas and steam. The invention also relates to the polyetherols themselves that can be obtained according to a method of the aforementioned type and to the use of these compounds for synthesizing polyurethanes.