Compositions of hydrofluoroolefins and systems for using the compositions

TW202639484APending Publication Date: 2026-10-01THE CHEMOURS CO FC LLC
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Patent Information

Application Number
TW115101548
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-04-16
Filing Date
2026-01-15
Publication Date
2026-10-01

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Abstract

Environmentally friendly refrigerant blends utilizing refrigerants including E-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)), 1,1-difluoropropene (HFO-1252zc) and E-1,2-difluoroethylene (HFO-1132(E)) are provided. The blends have low GWP, low toxicity, and low flammability with low temperature glide for use in a hybrid, mild hybrid, plug-in hybrid, or full electric vehicles for thermal management (transferring heat from one part of the vehicle to the other) of the passenger compartment providing air conditioning (A / C) or heating to the passenger cabin.
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