GENEVA, Aug. 26 -- THE CHEMOURS COMPANY FC, LLC (1007 Market StreetWilmington, Delaware 19801) filed a patent application (PCT/US2025/015666) for "PURIFICATION OF E-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE BY ADSORPTION" on Feb 13, 2025. With publication no. WO/2025/174926, the details related to the patent application was published on Aug 21, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): SUN, Xuehui (761 Meadowbank RoadKennett Square, Pennsylvania 19348)
Abstract:
A process for removing at least one impurity from a mixture comprising E-1,1,1,4,4,4-hexafluoro-2-butene and said impurity, wherein ...