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. 15, 2011
Filed:
Jun. 27, 2006
Volker Stanjek, Ampfing, DE;
Torsten Gottschalk-gaudig, Mehring, DE;
Juergen Pfeiffer, Burghausen, DE;
Christoph Briehn, Munich, DE;
Volker Stanjek, Ampfing, DE;
Torsten Gottschalk-Gaudig, Mehring, DE;
Juergen Pfeiffer, Burghausen, DE;
Christoph Briehn, Munich, DE;
Wacker Chemie AG, Munich, DE;
Abstract
Coating formulations suitable for demanding applications such as automotive clear and top coats contain a hydroxyl-functional film forming resin, an isocyanate or blocked isocyanate curative, and functionalized metal oxide particles, where >50% of the reactive functionalities are more reactive towards isocyanates than at least 60% of the hydroxyl groups of the film forming resin. Coatings prepared therefrom have excellent abrasion resistance, even with low filler content.