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. 26, 2016
Filed:
May. 01, 2013
Applicant:
Dow Corning Corporation, Midland, MI (US);
Inventors:
Robert Thomas Larsen, Midland, MI (US);
Michael W. Toepke, Midland, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 7/12 (2006.01); C07F 7/20 (2006.01); B01D 15/18 (2006.01); B01D 15/32 (2006.01);
U.S. Cl.
CPC ...
C07F 7/20 (2013.01); B01D 15/185 (2013.01); B01D 15/322 (2013.01); B01D 15/325 (2013.01);
Abstract
The present invention relates to a method for separating organohalosilanes. The method includes introducing a mixture including at least a first organohalosilane and a second organohalosilane onto a chromatographic bed including a stationary phase. The method also includes passing a liquid mobile phase through the chromatographic bed to produce an eluate including at least one fraction enriched in the first organohalosilane and at least one fraction enriched in the second organohalosilane.