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:
Mar. 27, 2018
Filed:
Nov. 06, 2013
Basf SE, Ludwigshafen, DE;
Ekkehard Jahns, Weinheim, DE;
Sebastian Roller, Mannheim, DE;
Alexander Kurek, Thierhaupten, DE;
Ivan Cabrera, Dreieich, DE;
Xavier Mollat Du Jourdin, Mannheim, DE;
Nicolas Tissier, Strasbourg, FR;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention provides the use of aqueous polymer dispersions comprising (a) at least two monomers M1 having a glass transition temperature ≥25° C., (b) at least two monomers M2 having a glass transition temperature <25° C., and also further monomers M3, as binders in coating materials for improving the shade stability (color retention).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile