The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2014
Filed:
Nov. 16, 2009
Applicants:
Stefan Faβbender, Speyer, DE;
Peter Kolb, Ludwigshafen, DE;
Inventors:
Stefan Faβbender, Speyer, DE;
Peter Kolb, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C23C 22/00 (2006.01); C23F 11/04 (2006.01); C23F 11/16 (2006.01); C23F 11/173 (2006.01); C23G 1/06 (2006.01); C23G 1/08 (2006.01); C23C 22/06 (2006.01); C23C 22/50 (2006.01); C23C 22/56 (2006.01);
U.S. Cl.
CPC ...
C23F 11/04 (2013.01); C23C 22/06 (2013.01); C23C 22/00 (2013.01); C23C 22/50 (2013.01); C23C 22/56 (2013.01); C23F 11/16 (2013.01); C23F 11/173 (2013.01); C23G 1/065 (2013.01); C23G 1/081 (2013.01);
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.