Patent · US Expired

Detergent compositions with improved physical stability at low temperature

US6927200B2 · kind B2 · utility

1Cited by

14References

8Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Jean-Francois Bodet · Mason, US
Suchareeta Patil · Brussels, BE
Garry Embleton · Strombeek-Bever, BE

Key dates

Filing date	Jan 20, 1998
Grant date	Aug 9, 2005
Priority date	—
Expiry date	Jan 20, 2018

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D1/90
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Liquid detergent compositions which are particularly suitable for washing dishes comprise an amine oxide surfactant, an alkyl alkoxy sulphate surfactant, and preferably magnesium salts. Part of the alkyl alkoxy sulphate surfactant is a branched material, resulting in improved physical stability of the compositions at low temperatures.

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