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:
Mar. 05, 2019
Filed:
Jan. 20, 2016
Applicant:
Basf Coatings Gmbh, Muenster, DE;
Inventors:
Bernhard Steinmetz, Ruetschenhausen, DE;
Peggy Jankowski, Guentersleben, DE;
Nadia Luhmann, Karlstadt-Stetten, DE;
Michael Matura, Kitzingen, DE;
Michael Wohlfarth, Gelchsheim, DE;
Assignee:
BASF Coatings GmbH, Muenster, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/63 (2018.01); C09D 7/61 (2018.01); C08K 3/38 (2006.01); C08K 5/52 (2006.01); C08K 5/55 (2006.01); C09D 5/00 (2006.01); C08K 3/32 (2006.01); C08K 5/521 (2006.01);
U.S. Cl.
CPC ...
C09D 7/63 (2018.01); C09D 5/002 (2013.01); C09D 7/61 (2018.01); C08K 5/52 (2013.01); C08K 5/521 (2013.01); C08K 2003/329 (2013.01); C08K 2201/019 (2013.01);
Abstract
The invention relates to the use of phosphoric acid and/or of monoesters and/or diesters of phosphoric acid in aqueous basecoat materials for improving adhesion of these coating materials to overbaked clearcoat materials which comprise boron compounds.