US Patent Issued to THE CHEMOURS COMPANY FC on Dec. 30 for "Compositions and methods for an integrated 2,3,3,3-tetrafluoropropene manufacturing process" (Delaware Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,410, issued on Dec. 30, was assigned to THE CHEMOURS COMPANY FC LLC (Wilmington, Del.).

"Compositions and methods for an integrated 2,3,3,3-tetrafluoropropene manufacturing process" was invented by Andrew Jackson (Newark, Del.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of synthesizing 3,3,3-trifluoropropene including contacting 1,1,1,3-tetrachloropropane, in the vapor phase, at a temperature sufficient to effect dehydrochlorination to form 1,1,3-trichloro-1-propene. The 1,1,3-trichloro-1-propene is isolated and subsequently contacted, in the vapor phase, with hydrogen fluoride in the presence of a fluorination catalyst at a temperature ...