METHOD FOR ACTIVATING DOUBLE METALLOCYANIDE-COMPOUNDS

摘要

The invention relates to a method for reacting epoxides with a starter-compound in the presence of a double metallocyanide-compound as a catalyst with reduced induction times. The activation of the double metallocyanide-compound occurs by adding the epoxides to a mixture made from double metallocyanide-compounds and starter compounds at an inner pressure of the reactor of less than 1 bar. The invention also relates to a polyether which can be obtained by means of said method.