Patent · US Expired

Use of o/w emulsions for chain lubrication

US7297666B2 · kind B2 · utility

37Cited by

8References

38Claims

0Family size

Assignee

ECOLAB INC. · US

Inventors

Stefan Kupper · Pattensen, DE
Christina Kohlstedde · Bochum, DE
Michael Schneider

Key dates

Filing date	Sep 11, 2002
Grant date	Nov 20, 2007
Priority date	—
Expiry date	Jan 26, 2024

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10N2070/02
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to the use of an O/W emulsion, in particular a PIT emulsion, for lubricating conveyor belt systems in food industries as well as a lubricant concentrate based on an O/W emulsion, in particular a PIT emulsion, of wax esters.

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