Patents

Liquid Detergent with Ecologically Responsible Surfactants

Henkel's latest patent in household care.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,655,432 B2 (Wei Sun); Henkel AG & Co. KGaA, Duesseldorf, has patented a detergent composition that contains: • an anionic detergent surfactant blend comprising alkyl ethoxylate sulfate (AES) and sodium lauryl sulfate (SLS), wherein a weight ratio of AES to SLS is from about 4:1 to about 1:4 and wherein the anionic detergent surfactant blend is present in an amount of about 2% to about 10% by weight of the detergent composition; • a nonionic detergent surfactant compri...

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