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US 12,286,580 B2Granted
Compositions
AssigneeMexichem Fluor S.A. De C.V.
InventorRobert Low
Life of this patent
Estimating the term…
Abstract
The invention provides a composition comprising (a) from about 6 to about 18 weight % R-1132a, (b) from about 5 to about 35 weight % R-32, and (c) from about 47 to about 89 weight % R-1234yf. The use of such a composition as a working fluid in a heat pump system of a vehicle, preferably an electric vehicle, is also provided.
Claims33
A composition comprising:
- (a) from about 6 to about 18 weight % R-1132a
- (b) from about 5 to about 35 weight % R-32
- (c) from about 47 to about 89 weight % R-1234yf.
Dependencies are inferred from the claim text.