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:
Sep. 21, 2021
Filed:
Feb. 08, 2017
Applicant:
Basf Coatings Gmbh, Muenster, DE;
Inventors:
Bernhard Steinmetz, Muenster, DE;
Peggy Jankowski, Wuerzburg, DE;
Nadia Luhmann, Wuerzburg, DE;
Michael Matura, Wuerzburg, DE;
Assignee:
BASF COATINGS GMBH, Muenster, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 7/00 (2006.01); B05D 5/00 (2006.01); C09D 133/08 (2006.01); C09D 133/10 (2006.01); C09D 167/00 (2006.01); C09D 175/06 (2006.01); C09D 7/00 (2018.01); C09D 175/00 (2006.01); C08L 75/06 (2006.01); C09D 133/04 (2006.01); C08G 18/10 (2006.01); B05D 5/06 (2006.01); C08G 18/76 (2006.01); C08G 18/42 (2006.01); C09D 7/63 (2018.01); C08F 283/00 (2006.01); B05D 3/02 (2006.01); C08K 5/09 (2006.01);
U.S. Cl.
CPC ...
B05D 7/534 (2013.01); B05D 5/005 (2013.01); B05D 5/06 (2013.01); B05D 7/536 (2013.01); C08G 18/10 (2013.01); C08G 18/4288 (2013.01); C08G 18/765 (2013.01); C08L 75/06 (2013.01); C09D 7/00 (2013.01); C09D 7/63 (2018.01); C09D 133/04 (2013.01); C09D 133/08 (2013.01); C09D 133/10 (2013.01); C09D 167/00 (2013.01); C09D 175/00 (2013.01); C09D 175/06 (2013.01); B05D 3/0272 (2013.01); B05D 2202/10 (2013.01); B05D 2401/20 (2013.01); B05D 2401/21 (2013.01); C08F 283/006 (2013.01); C08K 5/09 (2013.01);
Abstract
Described herein is a method of using organic carboxylic acids having 1 to 10 carbon atoms in preparation of aqueous basecoat materials for the purpose of improving the adhesion of the aqueous basecoat materials to overbaked clearcoat materials. Also described herein is a method for producing a muilticoat paint system, where a basecoat material is applied directly to an overbaked clearcoat film.