Aqueous composition suitable for cleaning and protection comprising silica nanoparticles, copolymer of acrylamide and acrylic acid, nonionic and anionic surfactant

摘要

Compositions include a water-soluble polymer, silica nanoparticles, and a combination of a nonionic and anionic dispersed in an aqueous liquid phase. The polymer is a water-soluble copolymer of acrylic acid and an acrylamide, or a salt of the same. Methods of using the compositions to clean and coat a substrate are also disclosed.