Patents

Unit Dose Laundry Detergent

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 nonionic surfactant; and water.

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