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US 4,054,036 AGranted
Constant boiling mixtures of 1,1,2-trichlorotrifluoroethane and cis-1,1,2,2-tetrafluorocyclobutane
AssigneeAllied Chemical Corporation
InventorsKevin P. Murphy, Richard F. Stahl
Life of this patent
Estimating the term…
Abstract
Constant boiling mixtures of 1,1,2-trichlorotrifluoroethane and cis-1,1,2,2-tetrafluorocyclobutane are useful as refrigerants, heat transfer media, gaseous dielectrics, expansion agents, aerosol propellants, working fluids in a power cycle and solvents.
Claims4
Constant boiling mixtures consisting essentially of about 73.0 weight % 1,1,2-trichlorotrifluoroethane and about 27.0 weight % of cis-1,1,2,2-tetrafluorocyclobutane.
Dependencies are inferred from the claim text.