Cleansing bars

US11179304B2 · kind B2 · utility

Assignee

• Colgate-Palmolive Company · US

Inventors

• Viktor Dubovoy · Cresskill, US
• Jeffrey Mastrull · Flemington, US
• Daniel Talancon · Mexico City, MX
• David Santos · Edison, US
• Laurence Du-Thumm · Princeton, US
• Long Pan · Somerville, US
• Abraham Cazes · Irapuato, MX
• Enrique Valencia Garcia · Miguel Hidalgo, MX

Key dates

• Filing date: Sep 17, 2020
• Grant date: Nov 23, 2021
• Expiry date: Sep 17, 2040

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61Q19/10
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Described herein, are personal care compositions comprising a cleanser base comprising at least one cleanser selected from a soap and a surfactant; and an effective amount of an antibacterial system comprising a combination of phenoxyethanol and piroctone, or a salt thereof. Methods of making and using these compositions are also described.