Title: Water-based functional fluid thickening combination or surfactants and hydrocarbyl-substituted acid and/or anhgdride/amine terminated poly (oxyalkylene) reaction products
Application Number: 86106154 Application Date: 1986.07.29
Publication Number: 1011223 Publication Date: 1987.05.27
Approval Pub. Date: 1990.10.24 Granted Pub. Date: 1990.10.24
International Classifi-cation: C10M119/04
Applicant(s) Name: The Labrizol Corp. Address:
Inventor(s) Name: John W. Forsberg;Richard W. Jahnke
Attorney & Agent: LIN BAINAN
Abstract:
    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 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.
Time: 6
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