Evonik Degussa Gmbh

Michael Coelle

Stephan Wieber

Matthias Patz

Stephan Traut

Janette Klatt

Patrik Stenner

Nicole Brausch

Odo Wunnicke

Harald Stueger

Bernhard Stuetzel

Jutta Hessing

Joachim Erz

Christoph Walkner

Christoph Mader

Paul Henrich Woebkenberg

The present invention relates to a liquid-phase process for producing structured silicon- and/or germanium-containing coatings by the application to a substrate of at least one coating composition, the partial activation of the resulting coating on the coated substrate, and oxidation of non-activated coating on the substrate, to the coats produced by the process and to their use.

Process for producing structured coatings

The present invention provides processes for preparing carbon-containing hydridosilanes, in which an optionally boron- or phosphorus-doped hydridosilane is reacted without catalyst and reducing agent with at least one carbon source selected from linear, branched or cyclic carbosilanes, halogenated hydrocarbons, carbenes, alkyl azides, diazomethane, dimethyl sulphate or alcohols, the carbon-containing hydridosilane oligomers obtainable by the process and the use thereof.

Method for producing hydrosilanes containing carbon

The present invention relates to a method for oligomerizing hydridosilanes, wherein a composition comprising substantially at least one non-cyclic hydridosilane having a maximum of 20 silicon atoms as the hydridosilane is thermally converted at temperatures below 235&#xb0; C. in the absence of a catalyst, the oligomers that can be produced according to the method, and the use thereof.

Method for oligomerizing hydridosilanes, the oligomers that can be produced by means of the method, and the use thereof

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Schwanstetten, Germany

Michael Coelle