PROCESS FOR THE PREPARATION OF NON-IONIC SURFACE-ACTIVE SUBSTANCES BY METHOD FOR HYDROXYETHYLATION OF METHYL ETHERS

摘要

A process for the preparation of non-ionic surface-active substances by method fpr hydroxyethylation of methyl ethers comprises the preparation of raw material and catalyst, theirs mixing and hydroxyethylation. The methyl ethers of fat acids of fraction С-Сare used as a raw material, and sodium methylate - as a catalyst.