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. 07, 2014
Filed:
Apr. 11, 2008
Applicants:
Andreas Mühlebach, Frick, CH;
Erich Nyfeler, Zollikofen, CH;
Stephan Ilg, Giebenach, CH;
Pascal Hayoz, Hofstetten, CH;
Jens Möller, Zürich, CH;
Inventors:
Andreas Mühlebach, Frick, CH;
Erich Nyfeler, Zollikofen, CH;
Stephan Ilg, Giebenach, CH;
Pascal Hayoz, Hofstetten, CH;
Jens Möller, Zürich, CH;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 3/00 (2006.01); B05D 3/02 (2006.01); B32B 27/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a process for imparting decreased adhesion of biological material to the surface of a substrate comprises the following steps (i) oxidizing the surface of the substrate (ii) applying a composition comprising one or more ethylenically unsaturated compounds to the oxidized surface of the substrate and (iii) curing the composition in order to form a coating layer.