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:
Feb. 28, 2023
Filed:
Oct. 23, 2018
Basf Coatings Gmbh, Münster, DE;
Audree Andersen, Muenster, DE;
Miao Wang, Muenster, DE;
Kai-Michael Wuennemann, Muenster, DE;
Julia Melzer, Muenster, DE;
Jens Lueckert, Muenster, DE;
Frederik Foelling, Muenster, DE;
Peter Machaczek, Muenster, DE;
Igor Millbaier, Muenster, DE;
Marc Baeuerle, Muenster, DE;
Andreas Janssen, Muenster, DE;
Tanja Bricke, Muenster, DE;
Tobias Wolf, Muenster, DE;
Thomas Focke, Muenster, DE;
BASF COATING GMBH, Münster, DE;
Abstract
The present disclosure relates to a primer coating material composition, obtainable by combining at least two components (A) and (B) of a coating material system, which are different from one another and present separately from one another, with component (B) being nonaqueous and including at least one polyisocyanate having more than two free isocyanate groups, at least one organic solvent, and, further, at least one Si-containing compound which contains at least one hydrolyzable radical and at least one non-hydrolyzable organic radical, for at least partial application to at least one optionally pretreated surface of a plastics substrate, to a method for producing a corresponding coating on such a substrate, and to a method for at least partially coating at least one surface of a plastics substrate with a multicoat paint system.