Method of using anionic copolymer formulations for seepage control

The disclosure relates to a method of seepage control which comprises contacting a soil surface with a composition comprising anionic copolymers and a surfactant. Particularly disclosed is a method of seepage control in water holding or transport earthen containers which comprises contacting a soil...

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Bibliographische Detailangaben
Hauptverfasser:	PUTNAM, JOHN M, WERNSMANN, WILLIAM R
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The disclosure relates to a method of seepage control which comprises contacting a soil surface with a composition comprising anionic copolymers and a surfactant. Particularly disclosed is a method of seepage control in water holding or transport earthen containers which comprises contacting a soil surface with a composition comprising an anionic (co)polymer and a surfactant, in which the anionic polymer is in the form of an aqueous solution, and the anionic (co)polymer is formed from 50 to 95 weight% anionic monomer(s). This method is suitable for seepage control in irrigation ditches, drainage ditches, farm ponds, feeder canals, golf course water features, park ponds and lakes, lagoons, and the like.