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:
Jul. 04, 2023
Filed:
Sep. 05, 2019
Applicant:
Momentive Performance Materials Inc., Waterford, NY (US);
Inventors:
Norbert Auner, Glashütten, DE;
Alexander G Sturm, Mainz, DE;
Assignee:
Momentive Performance Materials Inc., Waterford, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 33/107 (2006.01); B01J 14/00 (2006.01); B01J 23/72 (2006.01);
U.S. Cl.
CPC ...
C01B 33/1071 (2013.01); B01J 14/005 (2013.01); B01J 23/72 (2013.01);
Abstract
The invention relates to a process for the preparation of trichlorosilane (HSiCl3) which comprises the reaction of tetrachlorosilane (SiCU) with hydridosilanes in the presence of a catalyst.