1 to 7% of an ionic synthetic organic detergent having a group that is an upper alkyl radical of 12 to 18 carbon atoms or a lower alkyl alcohol polymer chain containing 12 to 18 carbon atoms, 0.5 to 10% of a nonionic thickener that has surfactant and emulsifying properties, and 15 to ...
Pat. No. 5,641,742 relates to a microemulsion composition containing, by weight: 1% to 20% of an anionic surfactant, 0.1 to 50% of an n-alkyl pyrrolidone cosurfactant; 0% to 10% of the nonionic surfactant; 0% to 5% of a fatty acid; 0.4% to 10% of perfume or a hydrocarbon and...