Patent · US Active

Personal care compositions comprising surface-modified particles and non-volatile funcationalised silicone

US11471396B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

Conopco, Inc. · US

Inventors

Christopher Clarkson Jones · Bebington, GB
Xiaoyun Pan · Shanghai, CN
Su Yuan · Shanghai, CN
Qiqing Zhang · Shanghai, CN

Key dates

Filing date	Oct 4, 2017
Grant date	Oct 18, 2022
Priority date	—
Expiry date	Oct 4, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/624
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed is a personal care composition comprising (a) particle comprising chitosan salt at the outer surface of the particle; and (b) functionalized non-volatile silicone, wherein the amount of the functionalized non-volatile silicone is greater than 20% by weight of the total non-volatile silicone.

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