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:
Apr. 23, 2013
Filed:
Mar. 25, 2009
Applicants:
Rolf Schulte, Havixbeck, DE;
Hubert Baumgart, Münster, DE;
Peter Averhage, Drensteinfurt, DE;
Oliver Johannpoetter, Greven, DE;
Inventors:
Rolf Schulte, Havixbeck, DE;
Hubert Baumgart, Münster, DE;
Peter Averhage, Drensteinfurt, DE;
Oliver Johannpoetter, Greven, DE;
Assignee:
BASF Coatings GmbH, Munster, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 13/10 (2006.01); C08L 63/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is cathodic electrodeposition coating comprising at least one binder, at least one crosslinking agent, at least one bismuth compound comprising a basic bismuth nitrate, and a polymethylene urea. In one embodiment, the basic bismuth nitrate compound comprises a bismuth subnitrate of the empirical formula 4(BiNO(OH))BiO(OH).