Patent · US Active

Compositions with acylisethionate surfactant and methods of use

US11202747B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

INNOSPEC LIMITED · GB

Inventors

Peter M. Clark · Los Angeles, US
Tony Gough · Basingstoke, GB

Key dates

Filing date	Apr 7, 2017
Grant date	Dec 21, 2021
Priority date	—
Expiry date	Apr 7, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/5428
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A composition comprising: (a) an acyl isethionate surfactant; (b) a cationic polymer; and (c) a water insoluble benefit agent: wherein the composition comprises less than 3 wt % amphoteric or zwitterionic surfactants.

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