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:
Jan. 08, 2019
Filed:
Sep. 14, 2012
Juliane Kruesemann, Ludwigshafen, DE;
Thomas Frey, Schwetzingen, DE;
Rainer Henning, Freinsheim, DE;
Annegret Pietsch, Heddesheim, DE;
Claudia Sierakowski, Seeheim-Jugenheim, DE;
Tom Landuydt, Breitenbach, CH;
Juliane Kruesemann, Ludwigshafen, DE;
Thomas Frey, Schwetzingen, DE;
Rainer Henning, Freinsheim, DE;
Annegret Pietsch, Heddesheim, DE;
Claudia Sierakowski, Seeheim-Jugenheim, DE;
Tom Landuydt, Breitenbach, CH;
BASF SE, Ludwigshafen, DE;
Abstract
A coating formed on a substrate is provided which coating comprises (a) an organic NIR-transparent pigment and/or an inorganic NIR-reflective pigment; (b) a dye having a transmittance of at least 75% in the range of from 700 to 2500 nm; and (c) optionally an effect pigment; wherein said coating exhibits a total solar reflectance (TSR) of (i) ≥40%, if 60<L*<100, or (ii) ≥30%, if 30<L*≤60, or (iii) ≥20%, if 0<L*≤30, wherein L* is the lightness. The coating is suitable for an exterior-use coating like an industrial coating or a coating for vehicles, especially an automotive finish, having improved jetness.