Condensates and their use as oxyalkylation adjuvants

摘要

Condensates (K) of (A) oligohydroxy-C3-8-alkanes containing at least 3 hydroxy groups and (B) KOH, that contain at least 5% by weight of K+ and at least one alcoholic hydroxy group are eminently suitable as oxyalkylation catalysts, in particular for the oxyalkylation of ester group-containing substrates, before all of natural, vegetable or animal fats or oils or their modification products.