Patent · US Active

Method of treating hair or skin with a personal care composition in a foam form

US10426713B2 · kind B2 · utility

31Cited by

92References

20Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Brian Xiaoqing Song · Mason, US
Ioannis Constantine Constantinides · Wyoming, US

Key dates

Filing date	Oct 10, 2018
Grant date	Oct 1, 2019
Priority date	—
Expiry date	Oct 10, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/87
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A method of treating hair or skin with a creamy foam. The method comprises dispensing a personal care composition from a mechanical foam dispenser as a dosage of foam, applying the dosage of foam to hair or skin, and rinsing the dosage of foam from hair or skin. The personal hair composition contains a surfactant system that is substantially free of sulfate-based surfactants. The personal hair composition has a viscosity of less than 60 cP and a lather volume greater than 77 cm3.

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