Patent · US Active

Liquid hand soaps and body washes

US9820924B2 · kind B2 · utility

2Cited by

3References

16Claims

0Family size

Assignee

Colgate-Palmolive Company · US

Inventors

Paloma Pimenta · Staten Island, US
Darrick Carlone · New Vernon, US
Emma Alvarado · Somerville, US
Subhash Harmalker · Somerville, US
Marian Holerca · Somerville, US
Evangelia Arvanitidou · Princeton, US

Key dates

Filing date	Nov 22, 2013
Grant date	Nov 21, 2017
Priority date	—
Expiry date	Nov 22, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/596
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The disclosure provides a liquid hand soap or body wash, comprising (i) a surfactant system comprising C8-18 alkyl-ether sulfate, cocamidopropyl betaine (CAPB), and N-(2 hydroxyethyl) fatty acid amide; (ii) a polyethylene oxide-polypropylene oxide block copolymer; and (iii) one or more polyalkoxylated mono- or di-fatty acid esters or amides, the composition allowing reduced surfactant levels, while still having good rheological properties.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.