Patent · US Active

Use of thioglycol ethoxylate as a corrosion inhibitor

US8901060B2 · kind B2 · utility

4Cited by

11References

19Claims

0Family size

Assignee

BASF SE

Inventors

Stefan Faßbender · Speyer, DE
Peter Kolb · Ludwigshafen, DE

Key dates

Filing date	Nov 16, 2009
Grant date	Dec 2, 2014
Priority date	—
Expiry date	Oct 26, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC23C22/56
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The present invention relates to an acidic, aqueous composition which comprises a thiodiglycol alkoxylate for treating metallic surfaces. The invention furthermore relates to the use of one or more compound(s) of the general formula (I) as a corrosion inhibitor.

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