03.29.18
US Patent No. 9,920,279 B2; The Procter & Gamble Company has patented a water-soluble unit dose article comprising a water-soluble film and a liquid laundry detergent composition. The detergent composition contains an anionic surfactant comprised of linear alkylbenzene sulphonate; an ethoxylated alcohol non-ionic surfactant; and water.