公开(公告)号：US20210388251A1

公开(公告)日：2021-12-16

申请号：US17282426

申请日：2019-10-02

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： MARY E KOBAN ,  LUKE DAVID SIMONI

IPC: C09K5/04 ,  F25B45/00

Abstract: Refrigerant compositions including 2,3,3,3-tetrafluoropropene (HFO-1234yf) and propylene (R-1270) which exhibit near-azeotropic or azeotrope-like behavior. The refrigerant compositions exhibit a low global warming potential (GWP) and are non-ozone depleting. The refrigerant compositions are useful as a heating or cooling fluids in a variety of heating or cooling systems including heat pumps and other heating and cooling loops, in for example the automotive industry.

公开(公告)号：US20240409797A1

公开(公告)日：2024-12-12

申请号：US18697520

申请日：2022-10-21

Applicant: THE CHEMOURS COMPANY FC, LLC

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

IPC: C09K5/04

Abstract: Environmentally friendly refrigerant blends utilizing refrigerants including 2,3,3,3-tetrafluoropropene (HFO-1234yf), difluoromethane (HFC-32), 1,1-difluoroethane (HFC-152a), and at least one hydrocarbon selected from the group consisting of propane, cyclopropane, propylene, isobutane, and n-butane. 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：US20240218227A1

公开(公告)日：2024-07-04

申请号：US18569449

申请日：2022-07-11

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： SHENG PENG ,  LUKE DAVID SIMONI ,  JOSHUA HUGHES ,  BARBARA HAVILAND MINOR

IPC: C09K5/04

CPC classification number: C09K5/045 ,  C09K2205/126

Abstract: The present invention relates to stabilized compositions comprising at least one fluoroethylene and an effective amount of at least one inhibitor. The composition is substantially free of oligomeric, homopolymers or other polymeric products derived from the fluoroethylene. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers, and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.

公开(公告)号：US20230422436A1

公开(公告)日：2023-12-28

申请号：US18240051

申请日：2023-08-30

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： JASON R. JUHASZ ,  DREW RICHARD BRANDT ,  LUKE DAVID SIMONI ,  JONATHAN P. STEHMAN ,  VIACHESLAV A. PETROV ,  GUSTAVO POTTKER

IPC: H05K7/20

CPC classification number: H05K7/203 ,  H05K7/20318

Abstract: Disclosed is an immersion cooling unit including an immersion cell, defining an internal cavity. An electrical component is positioned in the internal cavity. A dielectric working fluid partially fills the internal cavity and at least partially immerses the electrical component. A condensing coil, is positioned above the dielectric working fluid. The dielectric working fluid comprises at least one of 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene, (HFO-153-10mczz), or 1,1,1,4,5,5,5-heptafluoro-4-trifluoromethyl-2-pentene, (HFO-153-10mzzy). Also disclosed is a method of cooling an electrical component, comprising partially immersing an electrical component in a working fluid; and transferring heat from the electrical component using the working fluid

公开(公告)号：US20230112841A1

公开(公告)日：2023-04-13

申请号：US17956312

申请日：2022-09-29

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： JASON R. JUHASZ ,  DREW RICHARD BRANDT ,  LUKE DAVID SIMONI ,  JONATHAN P. STEHMAN ,  VIACHESLAV A. PETROV ,  GUSTAVO POTTKER

IPC: C09K5/04 ,  H05K7/20

Abstract: Disclosed is an immersion cooling unit including an immersion cell, defining an internal cavity. An electrical component is positioned in the internal cavity. A dielectric working fluid partially fills the internal cavity and at least partially immerses the electrical component. A condensing coil is positioned above the dielectric working fluid. The dielectric working fluid comprises at least one of 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene, (HFO-153-10mczz), or 1,1,1,4,5,5,5-heptafluoro-4-trifluoromethyl-2-pentene, (HFO-153-10mzzy). Also disclosed is a method of cooling an electrical component, comprising partially immersing an electrical component in a working fluid; and transferring heat from the electrical component using the working fluid

公开(公告)号：US20220306972A1

公开(公告)日：2022-09-29

申请号：US17839729

申请日：2022-06-14

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： LUKE DAVID SIMONI ,  HARRISON K. MUSYIMI ,  VIACHESLAV A. PETROV

IPC: C11D7/50 ,  C10M107/38 ,  C11D11/00

Abstract: The present application provides compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and, optionally, an additional component. The present application further provides use of the compositions provided herein in cleaning, solvent, carrier fluid, and deposition applications.

公开(公告)号：US20220089925A1

公开(公告)日：2022-03-24

申请号：US17420183

申请日：2020-01-16

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： MARK L. ROBIN ,  JASON R. JUHASZ ,  HARRISON K. MUSYIMI ,  LUKE DAVID SIMONI

IPC: C09K5/04

Abstract: The present invention provides azeotropic and azeotrope-like compositions comprising E-1,1,1,4,4,4-hexafluorobut-2-ene with either ethanol or isopropanol that may be useful, for example, in heat transfer applications. Methods of using the compositions in refrigeration and heat transfer applications are also provided.

公开(公告)号：US20220033741A1

公开(公告)日：2022-02-03

申请号：US17279709

申请日：2019-10-03

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： LUKE DAVID SIMONI ,  HARRISON K MUSYIMI ,  VIACHESLAV A PETROV

IPC: C11D7/50 ,  C11D11/00 ,  C10M107/38

Abstract: The present application provides compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and, optionally, an additional component. The present application further provides use of the compositions provided herein in cleaning, solvent, carrier fluid, and deposition applications.

公开(公告)号：US20210340421A1

公开(公告)日：2021-11-04

申请号：US17279622

申请日：2019-10-03

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： LUKE DAVID SIMONI ,  BARBARA HAVILAND MINOR ,  KONSTANTINOS KONTOMARIS ,  VIACHESLAV A PETROV

IPC: C09K5/04 ,  F25B45/00

Abstract: This invention relates to compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and an additional component. The compositions described herein may be useful, for example, in heat transfer applications.