Viscous compositions containing amidobetaines and salts

摘要: Aqueous solutions containing alkylamido betaines and certain water-soluble inorganic or organic salts provide compositions of remarkably high viscosities. The suitable for this purpose are the sulfates metals from Groups IA, IIA, IIB, IIIA period table; non-metallic ions; alkali metal carbonates. Organic in present include citrates, tartrates, succinates, carboxymethyloxysuccinates IIB table succinates ammonium ions. These have a synergistic viscosity-building effect on aqueous combination with micelle-forming anionic surfactants. Other increase viscosity only presence Suitable category Group IB alums; sesquicarbonates; tripolyphosphates pyrophosphates; halogen acids selected group consisting potassium chloride chloride; silicates. acetic acid nitrilotriacetic acid.