STABILIZING MIXTURE OF ORGANIC COMPOUNDS OF SULPHUR AND ORGANIC COMPOUNDS OF NITROGEN, USE OF THE MIXTURE IN STABILIZING OXYALKYLENE GLYCOL ALKYL ETHERS

摘要

The novel stabiliser mixture consists essentially of a) 10 to 90% by weight of a selected nitrogen compound of the formula and b) 10 to 90% by weight of a selected sulphur compound of the formula II R<3>-S-R<4> where R<1> to R<4> are certain aliphatic, cycloaliphatic or aromatic radicals and R<4> may also be hydrogen. The novel stabiliser mixture is used for stabilising oxyalkylene glycol alkyl ethers, preferably oxyalkylene glycol dialkyl ethers.