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:
Oct. 11, 2016
Filed:
Oct. 31, 2013
Stephan Traut, Haltern am See, DE;
Stephan Wieber, Karlsruhe, DE;
Matthias Patz, Bottrop, DE;
Michael Coelle, Schwanstetten, DE;
Harald Stueger, Graz, AT;
Christoph Walkner, Graz, AT;
Stephan Traut, Haltern am See, DE;
Stephan Wieber, Karlsruhe, DE;
Matthias Patz, Bottrop, DE;
Michael Coelle, Schwanstetten, DE;
Harald Stueger, Graz, AT;
Christoph Walkner, Graz, AT;
EVONIK DEGUSSA GmbH, Essen, DE;
Abstract
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.