Patent · US Expired

Liquid formulations containing sulfosuccinic acid diester

US5908582A · kind A · utility

5Cited by

8References

27Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Dieter Feustel · Monheim, DE
Uwe Held · Velbert, DE
Joachim Meyer · Frankenthal (Pfalz), DE

Key dates

Filing date	Feb 1, 1996
Grant date	Jun 1, 1999
Priority date	—
Expiry date	Feb 1, 2016

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S516/909
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A liquid composition comprising PA1 A) at least one sulosuccinic acid diester of the formula: ##STR1## in which M is an inorganic or organic cation, R and R' independently of one another represent aliphatic or cycloaliphatic C.sub.3-22 alkyl, C.sub.2-22 alkenyl or optionally C.sub.1-8 alkyl-substituted C.sub.6-22 aryl; PA1 B) water as a solvent; and PA1 C) a cosolvent consisting essentially of at least one polymer containing alkylene oxide units which is liquid at 10.degree. C.

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