Use of a nitrogen containing compound with increased water repellency, reduced friction, or improved visual appearance, method of treating a surface, composition and treated substrate

Abstract

A composition comprising one or more nitrogen containing compounds, wherein the or each of said compounds is the reaction product of reactants comprising one or more first reactants and one or more second reactants, wherein the or each first reactant is a polycarboxylic acid or a reactive equivalent thereof and the or each second reactant is a polyfunctional reactant having at least one reactive amino group, is provided. The composition is used for treating a surface that is not a surface of a home care substrate, and provides at least one effect selected from (a) increased water repellency, (b) reduced friction, and (c) improved visual appearance.

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