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Thomas Richard Tepe: Thickener for high-surfactant aqueous systems. Rohm and Haas Company, Kenneth Crimaldi, November 7, 2006: US07132468 (6 worldwide citation)

An aqueous composition comprising at least 18% surfactant and colloidal inorganic clay. This composition is stable with regard to phase separation at 40° C. for at least three months and exhibits increased low-shear viscosity relative to a composition without clay. The composition comprises at least ...


2
Thomas Richard Tepe: Thickener for high-surfactant aqueous systems. Rohm And Haas Company, April 1, 2004: US20040063855-A1

An aqueous composition comprising at least 18% surfactant and colloidal inorganic clay. This composition is stable with regard to phase separation at 40° C. for at least three months and exhibits increased low-shear viscosity relative to a composition without clay. The composition comprises at least ...