Alkyl glycidyl ether-capped polyamine foam control agents

摘要

A method for controlling the foaming of an aqueous organic compound-containing composition by the incorporation of a foam controlling amount of a compound of the formula:where n and m are 2 or 3,x is 1-6,R' is a C4 to C22 alkyl group,where R' is a C4 to C22 alkyl group, the compound generating an initial foam height at least 30% less than a 0.1 wt % aqueous solution of dioctyl sodium sulfosuccinate (DOSS) when added at 0.1 wt % to the DOSS solution.