Aqueous Cleaners for hard surfaces based on Derivatives of Terpenes and Fatty Acids

摘要

Disclosed are aqueous compositions for cleaning hard surfaces that are useful for removing the indelible Ink. The compositions comprise 75 to 99% by weight of water, 0.1 to 5% by weight of a monoterpene; 0.1 to 5% by weight of a Derivative of C10 - C17 Fatty Acids; and from 0.1 to 5% by weight of one or more surfactants. The Derivative of the fatty acids is selected from N.N - dialquilamidas dialquilesteraminas, N, N - and N, N - dialquilamidoaminas. Preferably also includes a base such as sodium carbonate or monoethanolamine. The Invention includes concentrates containing non-aqueous Components mentioned above, as well as other applications for cleaners and concentrated, such as graffiti Removers and drafts of indelible Ink.The combination of a monoterpene and certain Derivatives of Fatty Acids, especially the n.n-dialquilamidas unexpectedly allows even discoloration aqueous compositions quickly Black Indelible marker of non Porous hard surfaces.