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. 02, 2019
Filed:
Aug. 25, 2017
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Max-planck-gesellschaft Zur Förderung Der Wissenschaften E.v., Munich, DE;
Andreas Taden, Duesseldorf, DE;
Katharina Landfester, Mainz, DE;
Roland Breves, Mettmann, DE;
Hans G. Börner, Berlin, DE;
Laura Breucker, Köln, DE;
Christian Kastner, Duesseldorf, DE;
Birgit Veith, Duesseldorf, DE;
Maria Meissler, Berlin, DE;
Hannes Keller, Duesseldorf, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., Munich, DE;
Abstract
The present invention relates to aqueous peptide-functionalized polyurethane dispersions that can be used as adhesives, in particular for metal surfaces, such as steel surfaces. As hybrid materials, they provide for a versatile system that can be finely tuned and combine the advantageous properties of polyurethane and peptide materials. Also encompassed are processes for their production, compositions containing them and their use as coatings and adhesives.