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:
Jan. 06, 2015
Filed:
May. 30, 2012
Max M. Tirtowidjojo, Lake Jackson, TX (US);
William J. Kruper, Jr., Sanford, MI (US);
Kurt F. Hirsekorn, Midland, MI (US);
Debashis Chakraborty, Lake Jackson, TX (US);
Max M. Tirtowidjojo, Lake Jackson, TX (US);
William J. Kruper, Jr., Sanford, MI (US);
Kurt F. Hirsekorn, Midland, MI (US);
Debashis Chakraborty, Lake Jackson, TX (US);
Dow AgroSciences, LLC, Indianapolis, IN (US);
Abstract
Processes for the production of chlorinated and/or fluonnated propenes provide good product yield with advantageous impurity profiles in the crude product. Advantageously, the processes may be conducted at lower temperatures than 600° C., or less than 500° C., so that energy savings are provided, and/or at higher pressures so that high throughputs may also be realized. The use of catalysts or initiators may provide additional enhancements to conversion rates and selectivity, as may adjustments to the molar ratio of the reactants.