USE OF POLYGLYCOL DIALKYL ETHERS AS VISCOSITY REGULATORS FOR AQUEOUS SOLUTIONS CONTAINING ANIONIC SURFACE-ACTIVE AGENTS

摘要

Polyglycol dialkyl ethers of the general formula (I) R<1>-O(CH2-CH2-O)nR<2> (I) in which R<1> and R<2> can be identical or different and are straight- chain or branched alkyl or alkenyl radicals with 8 to 22 C atoms and n is numbers from 10 to 70, are used as viscosity regulators for aqueous anionic surfactant solutions alone or in any required combinations with compounds known as viscosity regulators for anionic surfactant solutions.