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. 16, 2007
Filed:
Sep. 30, 2002
Walter H. Ohrbom, Hartland Township, MI (US);
Sergio E. Balatan, West Bloomfield, MI (US);
David J. Law, Livonia, MI (US);
Robert D. Weise, Harper Woods, MI (US);
Walter H. Ohrbom, Hartland Township, MI (US);
Sergio E. Balatan, West Bloomfield, MI (US);
David J. Law, Livonia, MI (US);
Robert D. Weise, Harper Woods, MI (US);
BASF Corporation, Southfield, MI (US);
Abstract
The invention provides curable waterborne coating compositions comprising an aqueous dispersion (A) comprising an organic binder component (A1) comprising at least 5% by weight of a reactive component (a), based on the total weight of organic binder component (A1), and at least one crosslinking component (B). The reactive component (a) is substantially free of any heteratoms and is a not a crystalline solid at room temperature and comprises from (i) 12 to 72 carbon atoms, and (ii) at least two functional groups. The curable waterborne coating compositions of the invention show significantly improved pop resistance while also providing improved chip resistance, weathering resistance, flexibility, and/or scratch & mar resistance.