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US 2013/0096218 A1Published application
Heat transfer compositions of hydrofluorocarbons and a hydrofluoroolefin
AssigneeArkema Inc.
InventorsWissam Rached, Brett L. Van Horn, Stephen Spletzer
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Abstract
The present invention relates to heat transfer compositions comprising 2,3,3,3-tetrafluoropropene, difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane for use in refrigeration, air-conditioning, heat pump systems, and other heat transfer applications. The inventive heat transfer compositions can possess reduced global warming potential while providing good capacity and performance.
Claims30
A heat transfer composition comprising difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane, and 2,3,3,3-tetrafluoropropene.
Dependencies are inferred from the claim text.