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. 19, 2022
Filed:
Dec. 04, 2018
Applicant:
The Chemours Company Fc, Llc, Wilmington, DE (US);
Inventors:
Sheng Peng, Hockessin, DE (US);
Viacheslav A. Petrov, Hockessin, DE (US);
Assignee:
THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 17/20 (2006.01); C09K 5/04 (2006.01); C11D 3/24 (2006.01); A62D 1/00 (2006.01); C08J 9/14 (2006.01); C09K 3/14 (2006.01); C07C 17/20 (2006.01); C06B 49/00 (2006.01);
U.S. Cl.
CPC ...
C07C 17/20 (2013.01); A62D 1/00 (2013.01); C06B 49/00 (2013.01); C08J 9/144 (2013.01); C09K 3/14 (2013.01); C09K 5/044 (2013.01); C11D 3/245 (2013.01); C09K 2205/22 (2013.01);
Abstract
The present application provides processes and intermediates for preparing (E)-1,1,1,4,4,4-hexafluoro-2-butene and compositions which may be useful in applications including refrigerants, high-temperature heat pumps, organic Rankine cycles, as fire extinguishing/fire suppression agents, propellants, foam blowing agents, solvents, and/or cleaning fluids.