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:
Aug. 05, 2025
Filed:
Aug. 07, 2020
Basf Coatings Gmbh, Münster, DE;
Anna Kondrat, Münster, DE;
Beate Rohkamp, Münster, DE;
Egbert Nienhaus, Münster, DE;
Karin Wever, Münster, DE;
Joerg Ressel, Münster, DE;
Silke Przybilla, Münster, DE;
Tim Voegeling, Münster, DE;
Sibylle Schoeps, Münster, DE;
Monika Tiggemann, Drensteinfurt, DE;
Sven Gosheger, Drensteinfurt, DE;
BASF COATINGS GMBH, Muenster, DE;
Abstract
Described herein is a specific aqueous two-component coating composition including an epoxy resin-based paint base component (1), and a polyamine-based curing component (2), where the paint base component (1) includes at least one aqueous dispersion of at least one pigment (P) and/or filler (F) in at least one epoxy resin (E), where the at least one epoxy resin (E) has (i) a maximum sedimentation rate of not more than 17,500 micrometers per hour and a glass transition temperature of less than 0° C., or (ii) a maximum sedimentation rate of at least 12,500 micrometers per hour and a glass transition temperature of at least 0° C.