Water-based functional fluid thickening combinations of surfactants and hydrocarbyl-substituted succinic acid and/or anhydride/amine terminated poly(oxyalkylene) reaction products

摘要

A composition is disclosed which comprises (A) at least one water-dispersible reaction product made by reacting (A)(I) at least one compound represented by the formula <IMAGE> wherein R is a hydrocarbyl group of from about 8 to about 40 carbon atoms, with (A)(II) at least one water-dispersible amine terminated poly(oxyalkylene) and (B) at least one surfactant. Aqueous concentrates and water-based functional fluids comprising these compositions are also disclosed. These compositions are useful as shear-stable thickeners for such functional fluids.