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:
Apr. 02, 2013
Filed:
Dec. 14, 2009
Joseph Peter Kohane, Indianapolis, IN (US);
Unnikrishnan R. Pillai, Union, KY (US);
Jonathan David Wineland, Bedford, KY (US);
Joseph Peter Kohane, Indianapolis, IN (US);
Unnikrishnan R. Pillai, Union, KY (US);
Jonathan David Wineland, Bedford, KY (US);
Dow Corning Corporation, Midland, MI (US);
Abstract
The invention pertains to a method of producing organohalohydrosilanes by treating a silicon metal with a halogen-containing compound, wherein the halogen-containing compound has a formula selected from RSiX(II) and RX (III), combining a catalyst and a promoter with the treated silicon metal, and contacting the combination with hydrogen gas and an organohalide. The invention also pertains to a method of producing organohalohydrosilanes by contacting an organohalide and hydrogen gas with a combination of silicon metal, a catalyst, a promoter and a hydrogen storage material. The invention also pertains to a method of producing organohalohydrosilanes by contacting an organohalide and hydrogen gas with a combination of a silicon metal, a catalyst, a promoter and a hydrogenation catalyst. The invention also pertains to a method of producing organohalohydrosilanes by contacting an organohalide and hydrogen gas with a reaction mass residue and optionally a hydrogenation catalyst.