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:
Oct. 25, 2016
Filed:
Dec. 17, 2013
Applicant:
Blue Cube Ip Llc, Midland, MI (US);
Inventors:
Max M. Tirtowidjojo, Lake Jackson, TX (US);
David S. Laitar, Midland, MI (US);
Barry B. Fish, Lake Jackson, TX (US);
William J. Kruper, Jr., Sanford, MI (US);
Assignee:
BLUE CUBE IP LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/25 (2006.01);
U.S. Cl.
CPC ...
C07C 17/25 (2013.01); C07C 17/25 (2013.01); C07C 21/04 (2013.01);
Abstract
Processes for the production of chlorinated propenes are provided. The present processes make use of 1,2-dichloropropane, a by-product in the production of chlorohydrin, as a low cost starting material. 1,1,1,2,2-pentachloropropane produced by the process is subjected to catalytic dehydrochlorination and build-up of the same within the process is avoided.