Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Bio-gate Ag

Impreglon Beschichtungen Gmbh

Vereinigung Zur Förderung Des Instituts Für Kunststoffverarbeitung in Industrie Und Handwerk an Der Rwth Aachen E.v.

Christopher Dölle

Dirk Salz

Franz-Josef Wöstmann

Ralph Wilken

Malte Burchardt

Stefan Dieckhoff

Christoph Regula

Klaus-Dieter Vissing

Ingo Grunwald

Matthias Ott

Michael Wagener

Gabriele Neese

Wolfgang Hielscher

Andreas Stake

Christoph SCHMÜSER

Laura Schilinsky

Yvonne Klatt

Oliver GRÖNLUND

Alexander Pauling

The invention relates to the use of a carbonaceous coating for protection of a passive electrical component from attack by ammonia, wherein the carbonaceous coating is a sol-gel coating or a plasma-polymeric coating. This coating comprises a particular carbon content.

Use of a carbonaceous coating for protecting a passive electric component from attack by ammonia and system comprising a passive electrical component, which is protected against attack by ammonia

The invention relates to a passive electrical component, especially a coil, having an interlayer, wherein the interlayer has a lower coefficient of thermal expansion than the surface of the passive electrical component covered with the interlayer, and disposed atop that a plasma-polymeric carbon-containing coating having a carbon content measured at a depth of 80 nm away from the side of the plasma-polymeric coating remote from the interlayer, wherein the plasma-polymeric coating comprises a carbon content of 50 to 100 atom %, preferably 50 to 90 atom %, or is configured as an organometallic coating a carbon content of 2 to 50 atom %, in each case measured by means of XPS.

Passive electrical component with coating to improve the loading capacity

The present invention relates to the use of a crosslinked, silicon-containing layer containing, substantially consisting of or consisting of silicon, O, C, H, optionally N which can be produced by plasma polymerization and/or crosslinking of organosilicon liquids by a plasma process and/or UV radiation of a wavelength of less than 250 nm, without using metals of an atomic number of more than 14, as a biocompatible surface, for imparting to a surface or providing a surface with a non-genotoxic effect. The invention also relates to correspondingly coated articles and to processes for the production thereof.

Biocompatibility layer and coated objects

Growing community of inventors

Delmenhorst, Germany

Christopher Dölle