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:
Mar. 03, 2015
Filed:
Feb. 16, 2011
Stephan Wieber, Karlsruhe, DE;
Matthias Patz, Bottrop, DE;
Bernhard Stuetzel, Marl, DE;
Michael Coelle, Haltern am See, DE;
Nicole Brausch, Essen, DE;
Janette Klatt, Recklinghausen, DE;
Jutta Hessing, Dorsten, DE;
Stephan Wieber, Karlsruhe, DE;
Matthias Patz, Bottrop, DE;
Bernhard Stuetzel, Marl, DE;
Michael Coelle, Haltern am See, DE;
Nicole Brausch, Essen, DE;
Janette Klatt, Recklinghausen, DE;
Jutta Hessing, Dorsten, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
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° C. in the absence of a catalyst, the oligomers that can be produced according to the method, and the use thereof.