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:
May. 07, 2013
Filed:
Dec. 19, 2005
Andree Mehrtens, Grunenplan, DE;
Thomas Küpper, Bad Gandersheim, DE;
Margareta Hamel, Ebergotzen, DE;
Christoph Moelle, Bad Gandersheim, DE;
Andree Mehrtens, Grunenplan, DE;
Thomas Küpper, Bad Gandersheim, DE;
Margareta Hamel, Ebergotzen, DE;
Christoph Moelle, Bad Gandersheim, DE;
Schott AG, , DE;
Abstract
In order to provide a thermostable and highly effective barrier coating on a substrate, and to protect the substrate against the effect of harmful gas components even at high temperatures, the invention provides a coated substrate comprising a barrier coating having a multiplicity of consecutive individual layers respectively of a kind differing from or similar to a neighboring individual layer, the individual layers exhibiting a layer thickness of respectively at most 50 nanometers.