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:
Jul. 07, 2015
Filed:
Mar. 15, 2013
Applicant:
University of Kwazulu-natal, Westville, ZA;
Inventors:
Assignee:
UNIVERSITY OF KWAZULU-NATAL, Westville, ZA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 301/03 (2006.01); C07D 301/08 (2006.01); C07D 303/08 (2006.01);
U.S. Cl.
CPC ...
C07D 301/08 (2013.01); C07D 303/08 (2013.01);
Abstract
A process for the production of HFPO includes introducing a feedstock comprising HFP and molecular oxygen into a heated reaction zone of a reactor. The reaction zone is at a reaction temperature T, where 180° C.≦T≦230° C. The feedstock is allowed to react, by epoxidation of the HFP, to produce HFPO. The HFPO is withdrawn from the reaction zone. The introduction of the feedstock into the reaction zone and the withdrawal of the product from the reaction zone is continuous.