Patent · US Expired

Surfactant base for soapless lubricants

US5565127A · kind A · utility

53Cited by

11References

17Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Alfred Laufenberg · Dormagen, DE
Birgit Winkelmann · Krefeld, DE
Werner Strothoff · Sassenberg, DE

Key dates

Filing date	Nov 9, 1994
Grant date	Oct 15, 1996
Priority date	—
Expiry date	Nov 9, 2014

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10N2050/01
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Soapless lubricant compositions, especially for use in the food and beverage industry, comprising an amphoteric compound, a tertiary amine and/or a salt thereof, and a nonionic surfactant which is one or more of an alkyl dimethylamine oxide or an alkyl oligoglycoside.

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