Patent ID: 11904301
Assignee: THE CHEMOURS COMPANY FC, LLC
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  Y | IPC B  C

Claim 17:
18. A composition comprising:
at least one antimony fluorohalide catalyst selected from the group consisting of
(i) SbFnX5-n, wherein n is an integer of 1 to 5, and X is a halogen other than fluorine, and
(ii) SbFmX′3-m, wherein m is an integer of 1 to 3, and X′ is a halogen other than fluorine, or mixtures of (i) and (ii); and

at least one compound selected from the group consisting of 2-chloro-3,3,3-trifluoropropene (1233xf), 1,1,1,3-tetrachloropropane (250fb), 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb), and combinations of two or more of 1233xf, 250fb, and 244bb.