Back to results
US 2005/0239674 A1Published application
Cleaner for hard surfaces
AssigneeHenkel AG & Co. KGaA
InventorsMichael Dreja, Juergen Noglich, Bernhard Guckenbiehl
Life of this patent
Estimating the term…
Abstract
Cleaner for hard surfaces, especially glass. Application of the cleaner containing a colloidal silica sol results in a modification of the streaming potential of the surface by −5 to −50 mV. The cleaner can be used to hydrophilize and clean hard surfaces by contact.
Claims25
A cleaning composition for hard surfaces, comprising a colloidal silica sol, that produces a change in streaming potential of a hard surface treated therewith of −5 to −50 mV relative to the untreated surface.
Dependencies are inferred from the claim text.