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:
Jun. 10, 2019
Filed:
Aug. 22, 2016
Applicant:
Axiall Ohio, Inc., Atlanta, GA (US);
Inventors:
Scott A. Sherwood, Irwin, PA (US);
Stephen Robert Lester, Pittsburgh, PA (US);
Assignee:
EAGLE US 2 LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/35 (2005.12); C07C 17/10 (2005.12); C07C 17/25 (2005.12); C07C 17/275 (2005.12); B01J 27/10 (2005.12);
U.S. Cl.
CPC ...
C07C 17/35 (2012.12); B01J 27/10 (2012.12); C07C 17/10 (2012.12); C07C 17/25 (2012.12); C07C 17/275 (2012.12);
Abstract
The preparation of chlorinated hydrocarbons, such as pentachloropropanes, such as 1,1,1,2,3-pentachloropropane, from tetrachloropropanes, such as 1,1,1,3-tetrachloropropane, in the presence of a polyvalent antimony compound that includes a pentavalent antimony compound, such as antimony pentachloride, is described. Also described are methods for preparing optionally chlorinated alkenes, such as, tetrachloropropenes, from chlorinated alkanes, such as pentachloropropanes, in the presence of ferric chloride and a polyvalent antimony compound that includes a pentavalent antimony compound.