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. 06, 2011
Filed:
Jul. 27, 2001
Erk Gedig, Münster, DE;
Lutz Haalck, Münster, DE;
Erk Gedig, Münster, DE;
Lutz Haalck, Münster, DE;
Institut fur Chemo-und Biosensorik Munster E.V., Munster, DE;
Abstract
The invention refers to coatings on different substrates, whereby a hydrophilic polymer layer is bound by means of a polymer adhesion promoter layer to a substrate. A method for the production of these layer systems is disclosed as well. The layers according to the invention can be used as immobilization matrix and for the suppression of non-specific protein adsorption in biosensors, MALDI targets and other bioanalytical devices. Furthermore they can be used for the bio-compatibilization of implants and for the coating of contact lenses. Optical elements, which are provided with such coatings, do not fog up any more. Beyond that the layers are dirt-deflecting and/or self-cleaning.