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US 7,067,707 B2Granted
Pentafluoroethane production method
AssigneeSolvay (Societe Anonyme)
InventorsEberhard Piepho, Vincent Wilmet, Olivier Buyle
Life of this patent
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Abstract
Process for the manufacture of pentafluoroethane, according to which tetrafluoroethylene is subjected to reaction with an organic nitrogenous base hydrofluoride at a temperature of greater than 100° C. and not exceeding 160° C.
Claims19
Process for the manufacture of pentafluoroethane, according to which tetrafluoroethylene is subjected to reaction with an organic nitrogenous base hydrofluoride at a temperature of greater than 100° C. and not exceeding 160° C.
Dependencies are inferred from the claim text.