Patents

Beiersdorf Patents Alkane Diols in Salt-Containing Skincare/Cleansing Composition

Uta Meiring and Jan Nilsson are credited with the work in US Patent 12,042,551 B2.

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By: Christine Esposito

Editor-in-Chief

US Patent 12,042,551 B2 (Uta Meiring, Jan Nilsson); Beiersdorf AG, Hamburg, has patented a cosmetic for cleansing of skin and/or caring for skin. It is comprised of one or more alkanediols selected from propylene glycol, butylene glycol, 2-methylpropane-1,3-diol, glyceryl caprylate, polyglyceryl-2 caprate, ethylhexylglycerin, 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol and sodium chloride. The preparation is free of parabens, isothiazolinones and 3-iodopropargyl N-butylcar...

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