Patent · US Active

Aqueous surfactant compositions

US10792237B2 · kind B2 · utility

1Cited by

5References

17Claims

0Family size

Assignee

BASF SE

Inventors

Claudia Brunn · Hilden, DE
Ansgar Behler · Bottrop, DE
Detlev Stanislowski · Mettmann, DE
Monika Barbenheim · Bottrop, DE

Key dates

Filing date	Jan 23, 2015
Grant date	Oct 6, 2020
Priority date	—
Expiry date	Jan 23, 2035

Classification

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

Abstract

An aqueous surfactant composition comprising one or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2 (I), wherein the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 18 carbon atoms and the radicals M1 and M2, independently of one another, are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine,

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