The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2026
Filed:
Oct. 27, 2020
Conopco, Inc., Englewood Cliffs, NJ (US);
Jian Liu, Shanghai, CN;
Yingying Pi, Shanghai, CN;
Conopco, Inc., Hoboken, NJ (US);
Abstract
A hair care composition is disclosed comprising a polyhydroxy fatty acid amide surfactant of general formula (I): wherein Ris a C-Calkyl groups or hydroxy-substituted C-Calkyl groups; RCO is a linear or branched, saturated or unsaturated C-Cacyl group, preferably C-Cacyl group, an ethoxylated alkyl sulfate anionic surfactant having a formula RO(CHCHO)nSOM, wherein Ris an alkyl or alkenyl having from 8 to 18 carbon atoms; M is a solubilising cation comprising sodium, potassium, ammonium, substituted ammonium or mixtures thereof; n is the degree of ethoxylation of from 0.5 to 3, and from 0.01 to 10% by weight of an anti-dandruff agent selected from piroctone olamine, azole based anti-fungal agents and mixtures thereof, wherein the weight ratio of the ethoxylated alkyl sulfate anionic surfactant to the polyhydroxy fatty acid amide surfactant ranges from 1:10 to 10:1.