01.13.24
US Patent 11,820,965 B1; Alan Lembit Randmae of Centerport, NY and Rein S. Randmae of Northport, NY patented an aqueous cleaner composition providing good lubricity for obtaining superior cleaning and anti-streaking results on hard surfaces such as glass and stainless steel as well as plastic windows and the like. It is comprised of silicone oil droplets in suspension within an aqueous solution for deposition of the silicone oil droplets within the cleaner composition. The silicone droplets create a lubricated film on the hard surface for ease of cleaning. The composition contains a surfactant comprising sodium dodecyl sulfate in a ratio of about 1.32 grams per liter of aqueous solution. Essential oils can be added for fragrance, and colorants added for visual appearance.