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.:

US 9321707 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 26, 2016

Filed:

Sep. 13, 2013
Applicant:

Blue Cube Ip Llc, Midland, MI (US);

Inventors:

Max M. Tirtowidjojo, Lake Jackson, TX (US);

John D. Myers, Baton Rouge, LA (US);

Assignee:

Blue Cube IP LLC, Midland, MI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/013 (2006.01); C07C 17/10 (2006.01); C07C 17/25 (2006.01); C07C 17/04 (2006.01); C07C 17/38 (2006.01);
U.S. Cl.
CPC ...
C07C 17/013 (2013.01); C07C 17/04 (2013.01); C07C 17/10 (2013.01); C07C 17/25 (2013.01); C07C 17/38 (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, alone or in combination with 1,2,3-trichloropropane. At least one chlorination step is conducted in the gas phase. The present processes can also generate anhydrous HCI as a byproduct that can be removed from the process and used as a feedstock for other processes, providing further time and cost savings.


Find Patent Forward Citations

Tirtowidjojo, Max. (2016). Process for the production of chlorinated propenes (U.S. Patent No. 9321707). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9321707

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