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:
Sep. 18, 2012
Filed:
Dec. 03, 2009
Thomas Ebbrecht, Wetter/Ruhr, DE;
Frank Schubert, Neukirchen-Vluyn, DE;
Matthias Naumann, Greensboro, NC (US);
Wilfried Knott, Essen, DE;
Kathrin Lehmann, Leverkusen, DE;
Joachim Venzmer, Essen, DE;
Berend-jan DE Gans, Muelheim an der Ruhr, DE;
Stefan Silber, Krefeld, DE;
Frauke Henning, Essen, DE;
Thomas Ebbrecht, Wetter/Ruhr, DE;
Frank Schubert, Neukirchen-Vluyn, DE;
Matthias Naumann, Greensboro, NC (US);
Wilfried Knott, Essen, DE;
Kathrin Lehmann, Leverkusen, DE;
Joachim Venzmer, Essen, DE;
Berend-Jan De Gans, Muelheim an der Ruhr, DE;
Stefan Silber, Krefeld, DE;
Frauke Henning, Essen, DE;
Evonik Goldschmidt GmbH, Essen, DE;
Abstract
Use of one or more mixed curable hydroxyl-containing silyl polyethers as a constituent of compositions, as modifiers for surfaces, the silyl polyethers being prepared by DMC-catalysed alkoxylation of epoxy-functional alkoxysilanes.