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21.发明授权公开(公告)号：US09598621B2
公开(公告)日：2017-03-21
申请号：US15025741
申请日：2014-10-06
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Barbara Haviland Minor , Kenneth J. Schultz
CPC classification number: C09K5/045 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C09K2205/40 , F25B45/00
Abstract: In accordance with the present invention refrigerant compositions are disclosed. The refrigerant compositions contain comprise 11-28 weight percent difluoromethane; 34-59 weight percent pentafluoroethane; and 21-38 weight percent 2,3,3,3-tetrafluoropropene. The refrigerant compositions are useful in processes to produce cooling, in methods for replacing refrigerant R-404A or R-507A, and in refrigeration systems. These inventive refrigerant compositions can be used in stationary and mobile refrigeration equipment, and are particularly useful for transport refrigeration units.
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公开(公告)号：US09540556B2
公开(公告)日：2017-01-10
申请号：US14499454
申请日：2014-09-29
Applicant: CHEMOURS COMPANY FC LLC
Inventor： Barbara Haviland Minor , Thomas Joseph Leck , Donald Bernard Bivens
CPC classification number: C09K5/045 , C08J9/146 , C09K3/30 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C09K2205/40 , C09K2205/42 , C09K2205/43 , C09K2205/47 , C10M101/02 , C10M105/06 , C10M105/32 , C10M105/50 , C10M105/76 , C10M107/24 , C10M107/34 , C10M171/008 , C10M2201/1023 , C10M2203/024 , C10M2203/065 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10M2211/003 , C10M2223/003 , C10M2229/02 , C10N2240/30 , F25B1/00 , F25B31/002 , F25B45/00 , F25B2400/121 , F28C3/08
Abstract: The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a tetrafluoropropene and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.
Abstract translation: 本发明涉及用于制冷，空调和热泵系统的组合物，其中组合物包含四氟丙烯和至少一种其它组分。 本发明的组合物可用于制备冷却或加热的方法，作为传热流体，发泡剂，气溶胶推进剂，灭火和灭火剂。
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23.发明授权公开(公告)号：US12157853B2
公开(公告)日：2024-12-03
申请号：US17850556
申请日：2022-06-27
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Joshua Hughes , Barbara Haviland Minor
IPC: C09K5/04
Abstract: In accordance with the present invention refrigerant compositions are disclosed. The compositions comprise a refrigerant mixture consisting essentially of HFC-32, HFO-1234yf, and CO2. The compositions are useful in processes to produce cooling and heating, in methods for replacing refrigerant R-32, and in refrigeration, air conditioning or heat pump systems. These inventive compositions are match cooling performance for R-32 with GWP less than 400 or less than 300.
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公开(公告)号：US20240059945A1
公开(公告)日：2024-02-22
申请号：US18501620
申请日：2023-11-03
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Barbara Haviland Minor , Joachim Gerstel
CPC classification number: C09K5/045 , C09K3/30 , C09K23/017 , C10M171/008 , F25B39/02 , F25B45/00 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C09K2205/40 , C09K2205/43
Abstract: The present invention relates to a composition comprising HFO-1234yf, or trans-HFO-1234ze, or a mixture thereof; HFC-32; and HFC-152a, HFO-1243zf, or a mixture thereof, wherein said composition is selected from the group consisting of:
(I) a first composition, wherein said HFO-1234yf or trans-HFO-1234ze or a mixture thereof is at least 56 weight percent of said first composition;
(II) a second composition, wherein said HFC-32 is at most 29 weight percent of said second composition;
(III) a third composition, wherein said HFC-152a is at least 56 weight percent said third composition;
(IV) a fourth composition, wherein said HFC-32 is at least 56 weight percent of said fourth composition;
(V) a fifth composition comprising trans-HFO-1234ze, HFC-32, and HFC-152a, HFO-1243zf, or a mixture thereof; and
(VI) a sixth composition, wherein said HFO-1243zf or mixture thereof with HFC-152a is at most 20 weight percent of said sixth composition.-
25.发明授权公开(公告)号：US11359123B2
公开(公告)日：2022-06-14
申请号：US17268224
申请日：2019-10-25
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Joshua Hughes , Barbara Haviland Minor
Abstract: In accordance with the present invention refrigerant compositions are disclosed. The compositions comprise a refrigerant mixture consisting essentially of HFC-32, HFO-1234yf, and CO2. The compositions are useful as refrigerants in processes to produce cooling and heating, in methods for replacing refrigerant R-410A, and in refrigeration, air conditioning or heat pump systems. These inventive compositions match cooling capacity for R-410A within 20% with GWP less than 250 or less than 200.
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Patent Agency Ranking
公开(公告)号：US10975216B2
公开(公告)日：2021-04-13
申请号：US15546000
申请日：2016-02-03
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Mario Joseph Nappa , Xuehui Sun , Ivan Sergeyevich Baldychev , Sheng Peng , Konstantinos Kontomaris , Barbara Haviland Minor , Joseph Anthony Creazzo
Abstract: The present disclosure relates to compositions comprising Z-1,1,1,4,4,4-hexafluoro-2-butene and additional compounds that may be useful as refrigerants, heat transfer compositions, aerosol propellants, foaming agents, blowing agents, solvents, cleaning agents, carrier fluids, displacement drying agents, buffing abrasion agents, polymerization media, expansion agents for polyolefins and polyurethane, gaseous dielectrics, power cycle working fluids, extinguishing agents, and fire suppression agents in liquid or vapor form.
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公开(公告)号：US20210040367A1
公开(公告)日：2021-02-11
申请号：US17069399
申请日：2020-10-13
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Barbara Haviland Minor , Joachim Gerstel
Abstract: The present invention relates to a composition comprising HFO-1234yf, or trans-HFO-1234ze, or a mixture thereof; HFC-32; and HFC-152a, HFO-1243zf, or a mixture thereof, wherein said composition is selected from the group consisting of: (I) a first composition, wherein said HFO-1234yf or trans-HFO-1234ze or a mixture thereof is at least 56 weight percent of said first composition; (II) a second composition, wherein said HFC-32 is at most 29 weight percent of said second composition; (III) a third composition, wherein said HFC-152a is at least 56 weight percent said third composition; (IV) a fourth composition, wherein said HFC-32 is at least 56 weight percent of said fourth composition; (V) a fifth composition comprising trans-HFO-1234ze, HFC-32, and HFC-152a, HFO-1243zf, or a mixture thereof; and (VI) a sixth composition, wherein said HFO-1243zf or mixture thereof with HFC-152a is at most 20 weight percent of said sixth composition.
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公开(公告)号：US10329467B2
公开(公告)日：2019-06-25
申请号：US15362314
申请日：2016-11-28
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Mario Joseph Nappa , Barbara Haviland Minor , Allen Capron Sievert
Abstract: The present invention relates to fluoroolefin compositions. The fluoroolefin compositions of the present invention are useful as refrigerants or heat transfer fluids and in processes for producing cooling or heat. Additionally, the fluoroolefin compositions of the present invention may be used to replace currently used refrigerant or heat transfer fluid compositions that have higher global warming potential.
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公开(公告)号：US10316232B2
公开(公告)日：2019-06-11
申请号：US15362293
申请日：2016-11-28
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Barbara Haviland Minor , Velliyur Nott Mallikarjuna Rao
IPC: C09K5/04 , A62D1/00 , A62D1/02 , B60H1/32 , C08J9/12 , C08J9/14 , C09K3/30 , C10M171/00 , B01F17/00 , F25B45/00
Abstract: The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.
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公开(公告)号：US10208236B2
公开(公告)日：2019-02-19
申请号：US15362354
申请日：2016-11-28
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： Barbara Haviland Minor , Thomas Joseph Leck , Donald Bernard Bivens
IPC: C09K5/04 , C08J9/14 , C09K3/30 , F28C3/08 , C10M101/02 , C10M105/06 , C10M105/32 , C10M105/50 , C10M105/76 , C10M107/24 , C10M107/34 , C10M171/00 , F25B1/00 , F25B31/00 , F25B45/00
Abstract: The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a tetrafluoropropene and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.
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