公开(公告)号：US20250145875A1

公开(公告)日：2025-05-08

申请号：US18838253

申请日：2023-02-24

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： JASON R. JUHASZ ,  DAVID MATTHEW SNYDER ,  LUKE DAVID SIMONI ,  SIDDARTH SITAMRAJU

IPC: C09K5/04

Abstract: Environmentally friendly refrigerant blends utilizing refrigerants including 2,3,3,3-tetrafluoropropene (HFO-1234yf), 1,2-difluoroethylene, at least one hydrocarbon selected from the group consisting of propane, cyclopropane, propylene, isobutane, and n-butane, and optionally 1,1-difluoroethane (HFC-152a). 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.

公开(公告)号：US20250145876A1

公开(公告)日：2025-05-08

申请号：US18838258

申请日：2023-02-24

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： JASON R. JUHASZ ,  DAVID MATTHEW SNYDER ,  LUKE DAVID SIMONI ,  SIDDARTH SITAMRAJU

IPC: C09K5/04

Abstract: Environmentally friendly refrigerant blends utilizing refrigerants including 2,3,3,3-tetrafluoropropene (HFO-1234yf), E-1,2-difluoroethylene (HFO-1132E), and 1,1-difluoroethane (HFC-152a). 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.