公开(公告)号：US20240132765A1

公开(公告)日：2024-04-25

申请号：US18266318

申请日：2022-01-25

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： LUKE DAVID SIMONI ,  BARBARA HAVILAND MINOR

IPC: C09K5/04 ,  C10M105/38 ,  F25B31/00

CPC classification number: C09K5/045 ,  C10M105/38 ,  F25B31/002 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C10M2207/2835 ,  C10N2040/30

Abstract: The present disclosure relates to refrigeration, air conditioning and heat pump apparatus containing a lubricating composition comprising polyol ester lubricant, tetrafluoropropene and difluoromethane.

公开(公告)号：US20240018402A1

公开(公告)日：2024-01-18

申请号：US18371072

申请日：2023-09-21

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： MARY E. KOBAN ,  LUKE DAVID SIMONI

IPC: C09K5/04

CPC classification number: C09K5/045 ,  C09K5/042 ,  C09K2205/126 ,  C09K2205/32

Abstract: Refrigerant compositions including 2,3,3,3-tetrafluoropropene (HFO-1234yf) and at least one of ethane (R-170) or propane (R-290) 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：US20230002658A1

公开(公告)日：2023-01-05

申请号：US17784738

申请日：2020-12-17

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： MARY E KOBAN ,  LUKE DAVID SIMONI ,  XUEHUI SUN ,  KARL ROBERT KRAUSE

IPC: C09K5/04 ,  F25B41/24 ,  C10M171/00

Abstract: Environmentally friendly refrigerant blends utilizing blends including 2,3,3,3-tetrafluoropropene (HFO-1234yf) and fluoroethane (HFC-161). The blends have ultra-low GWP, low toxicity, and low flammability with low temperature glide or nearly negligible 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：US20220089982A1

公开(公告)日：2022-03-24

申请号：US17420158

申请日：2020-01-03

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： RAYMOND WU ,  MICHAEL R. FRASER ,  HARRISON K. MUSYIMI ,  LUKE DAVID SIMONI

IPC: C11D7/50 ,  C10M107/38 ,  B08B3/08 ,  B05D5/08 ,  G11B5/725

Abstract: The present application provides quaternary azeotrope or azeotrope-like compositions comprising trans-dichloroethylene and three or more additional components. Methods of using the compositions provided herein in cleaning, defluxing, deposition, and carrier fluid applications are also provided.

公开(公告)号：US20240368446A1

公开(公告)日：2024-11-07

申请号：US18686515

申请日：2022-09-07

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： JOSHUA HUGHES ,  LUKE DAVID SIMONI

IPC: C09K5/04

Abstract: Disclosed herein are compositions for cooling and heating comprising refrigerant consisting essentially of HFO-1225yeE, HFO-1234zeE, and optionally HFC-134. These compositions are useful in methods for cooling and heating, in systems for cooling and heating, and in methods for replacing HFO-1234zeE, R-515A or R-515B. The inventive compositions provide non-flammable, low GWP refrigerants that can match performance of HFO-1234zeE.

公开(公告)号：US20240287367A1

公开(公告)日：2024-08-29

申请号：US18568371

申请日：2022-07-14

Applicant: THE CHEMOURS COMPANY FC, LLC

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

IPC: C09K5/04 ,  F25B45/00

CPC classification number: C09K5/045 ,  F25B45/00 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40

Abstract: Environmentally friendly refrigerant blends utilizing refrigerants including 2,3,3,3-tetrafluoropropene (HFO-1234yf), difluoromethane (HFC-32), 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.

公开(公告)号：US20220213369A1

公开(公告)日：2022-07-07

申请号：US17604073

申请日：2020-04-17

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： VIACHESLAV A. PETROV ,  KONSTANTINOS KONTOMARIS ,  LUKE DAVID SIMONI

IPC: C09K5/04

Abstract: A process for transferring heat including providing an article and contacting the article with a heat transfer media. The heat transfer media includes a composition formed by the process of, contacting a compound of formula (1), RfCH═CHF, with a fluorinated ethylene compound of formula (2), CX1X2═CX3X4 in the presence of a Lewis acid catalyst. In the compound of formula (1) Rf is a C1-C10 perfluorinated alkyl group. In the compound of formula (2) X1, X2, X3, and X4 are each independently H, Cl, or F and at least one of X1, X2, X3, and X4 is F. The resulting composition comprises a compound of formula (3), RfCF3(CX5X6CX7X8)nCH═CHCX9X10CX11X12F. In the compound of formula (3), X5, X6, X7, X8, X9, X10, X11, and X12 are each independently H, Cl, or F, and n is an integer of 0 or 1.

公开(公告)号：US20220090521A1

公开(公告)日：2022-03-24

申请号：US17544827

申请日：2021-12-07

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： KONSTANTINOS KONTOMARIS ,  LUKE DAVID SIMONI

IPC: F01K25/08

Abstract: A process is provided for converting heat energy from a heat source to mechanical work or electricity by utilizing a working fluid comprising perfluoroheptene. The process comprises heating a working fluid using heat supplied from the heat source; and expanding the heated working fluid to generate mechanical work. Also provided is an organic Rankine power cycle system utilizing a working fluid comprising perfluoroheptene. Further provided is a method of replacing the working fluid of an Organic Rankine Power Cycle System designed and configured to utilize a working fluid comprising HFC-245fa with a working fluid comprising of a perfluoroheptene.

公开(公告)号：US20220033607A1

公开(公告)日：2022-02-03

申请号：US17278715

申请日：2019-10-03

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： LUKE DAVID SIMONI ,  ERNEST BYRON WYSONG ,  KONSTANTINOS KONTOMARIS ,  VIACHESLAV A PETROV

IPC: C08J9/14 ,  C09D5/02 ,  C09D125/06 ,  C09D175/04

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 foam blowing applications.

公开(公告)号：US20220032102A1

公开(公告)日：2022-02-03

申请号：US17278745

申请日：2019-10-03

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： LUKE DAVID SIMONI ,  MARK L ROBIN ,  BARBARA HAVILAND MINOR ,  VIACHESLAV A PETROV

IPC: A62D1/00

Abstract: The present application provides compositions comprising 1,2-dichloro-1,2 -difluoroethylene (i.e., CFO-1112) and an additional component. The present application further provides use of the compositions provided herein in fire suppression applications (e.g., total flooding and/or streaming fire suppression applications).