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:
Jul. 03, 2012
Filed:
Sep. 04, 2001
Egon Wegner, Veitshöchheim, DE;
Ingo Lüer, Margetshöchheim, DE;
Stephan Schwarte, Emsdetten, DE;
Frank Jansing, Tauberbischofsheim, DE;
Egon Wegner, Veitshöchheim, DE;
Ingo Lüer, Margetshöchheim, DE;
Stephan Schwarte, Emsdetten, DE;
Frank Jansing, Tauberbischofsheim, DE;
BASF Coatings GmbH, Münster, DE;
Abstract
Process for producing a color and/or effect coating system on a substrate by applying an aqueous color and/or effect solid-color topcoat material or—alternatively—an aqueous color and/or effect basecoat material and a clearcoat material (wet-on-wet technique) to the substrate and curing the resultant coating films, which after curing have a water vapor permeability δ>6.0 mg/h·m·bar or p>286.4 g·100 μm/m·d, where d stands for day, when the coating material contains no metal flake pigments; or have a water vapor permeability δ>4.0 mg/h·m·bar or p>190.92 g·100 μm/m·d, when the coating material contains metal flake pigments.