METHOD FOR PRODUCING POLYETHER ALCOHOLS

摘要

The invention relates to a method for producing polyether alcohols by means of catalytic polymerisation of alkylene oxides. Said method is characterised in that the alkylene oxide contains propylene oxide, at least one multimetal cyanide compound is used as a catalyst, and the free alkylene oxide content in the reactor is lower than or equal to 8 wt. %, in relation to the total amount of educts and reaction products in the reactor.