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公开(公告)号：US20230374361A1
公开(公告)日：2023-11-23
申请号：US18030625
申请日：2021-10-07
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： STEPHEN SPLETZER , BARBARA HAVILAND MINOR
IPC: C09K5/04
CPC classification number: C09K5/045 , C09K2205/122 , C09K2205/126 , C09K2205/40
Abstract: Disclosed is a composition comprising difluoromethane (R-32), 2,3,3,3-tetrafluoropropene (R-1234yf), and isobutane (R-600a). A refrigeration system, including a hermetic compressor and a refrigerant composition. The refrigerant composition includes difluoromethane (R-32), 2,3,3,3-tetrafluoropropene (R-1234yf), and isobutane (R-600a).
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公开(公告)号：US20230048905A1
公开(公告)日：2023-02-16
申请号：US17779951
申请日：2020-12-11
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： JOSHUA HUGHES , BARBARA HAVILAND MINOR
Abstract: The present application relates to compositions comprising difluoromethane (R-32), 1,1,1,2-tetrafluoroethane (R-134a), and trifluoroiodomethane (CF3I), that are useful in refrigeration, air conditioning, or heat pump systems. Methods of replacing a refrigerant selected from R-410A, R-22, and R-134a in refrigeration, air conditioning, or heat pump systems are also provided.
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公开(公告)号：US20220169902A1
公开(公告)日：2022-06-02
申请号：US17434878
申请日：2020-03-03
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： BARBARA HAVILAND MINOR
Abstract: The present application relates to compositions comprising (E)-1,2,3,3,3-pentafluoro-1-propene (i.e., R-1225ye(E) or HFO-1225ye(E)), (E)-1,2,3,3,3-pentafluoro-1-propene, HFO-1234yf, R-32, CO2, and, optionally, R-125, that are useful in refrigeration, air conditioning, or heat pump systems. Methods of replacing R-410A or R-32 in refrigeration, air conditioning, or heat pump systems are also provided.
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公开(公告)号：US20210221972A1
公开(公告)日：2021-07-22
申请号：US17197766
申请日：2021-03-10
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：US20180002506A1
公开(公告)日：2018-01-04
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
CPC classification number: C08J9/143 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2203/202 , C09K3/30 , C09K5/045 , C09K2205/12 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C09K2205/40
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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Patent Agency Ranking
公开(公告)号：US20170267906A1
公开(公告)日：2017-09-21
申请号：US15610479
申请日：2017-05-31
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： BARBARA HAVILAND MINOR , JOACHIM GERSTEL
CPC classification number: C09K5/045 , B01F17/0085 , C09K3/30 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C09K2205/40 , C09K2205/43 , C10M171/008 , F25B39/02 , F25B45/00
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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7.发明申请公开(公告)号：US20160102231A1
公开(公告)日：2016-04-14
申请号：US14974028
申请日：2015-12-18
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： BARBARA HAVILAND MINOR , JOACHIM GERSTEL
CPC classification number: C09K5/045 , B01F17/0085 , C09K3/30 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C09K2205/40 , C09K2205/43 , C10M171/008 , F25B39/02 , F25B45/00
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.
Abstract translation: 本发明涉及包含HFO-1234yf或反式HFO-1234ze或其混合物的组合物; HFC-32; 和HFC-152a，HFO-1243zf或其混合物，其中所述组合物选自：（I）第一组合物，其中所述HFO-1234yf或反式HFO-1234ze或其混合物至少为 56重量％的所述第一组合物; （II）第二组合物，其中所述HFC-32为所述第二组合物的至多29重量％ （III）第三组合物，其中所述HFC-152a为所述第三组合物的至少56重量％。 （IV）第四组合物，其中所述HFC-32为所述第四组合物的至少56重量％ （V）包含反式HFO-1234ze，HFC-32和HFC-152a，HFO-1243zf或其混合物的第五组合物; 和（VI）第六组合物，其中所述HFO-1243zf或其与HFC-152a的混合物为所述第六组合物的至多20重量％。
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公开(公告)号：US20150337192A1
公开(公告)日：2015-11-26
申请号：US14817337
申请日：2015-08-04
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： ANDREW EDWARD FEIRING , VIACHESLAV A. PETROV , BARBARA HAVILAND MINOR , MARIO JOSEPH NAPPA , NANDINI C. MOULI , THOMAS JOSEPH LECK , JON LEE HOWELL
IPC: C09K5/04
CPC classification number: C09K5/045 , C09K2205/10 , C09K2205/102 , C09K2205/104 , C09K2205/11 , C09K2205/126 , C09K2205/132 , C09K2205/134 , C09K2205/24 , F25B39/02
Abstract: The present invention relates to compositions comprising at least one fluoroolefin and an effective amount of stabilizer that may be an epoxide, fluorinated epoxide or oxetane, or a mixture thereof with other stabilizers. 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.
Abstract translation: 本发明涉及包含至少一种氟烯烃和有效量的稳定剂的组合物，其可以是环氧化物，氟化环氧化物或氧杂环丁烷，或其与其它稳定剂的混合物。 稳定的组合物可用于冷却装置，例如制冷，空调，冷却器和热泵，以及作为泡沫发泡剂，溶剂，气溶胶推进剂，灭火剂和灭菌剂的应用。
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公开(公告)号：US20220267656A1
公开(公告)日：2022-08-25
申请号：US17626538
申请日：2020-08-21
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： JOSHUA HUGHES , BARBARA HAVILAND MINOR
Abstract: The present application relates to compositions comprising difluoromethane (R-32), trifluoroiodomethane (CF3I), and carbon dioxide (CO2), that are useful in refrigeration, air conditioning, or heat pump systems. Methods of replacing a refrigerant selected from R-410A and R-32 in refrigeration, air conditioning, or heat pump systems are also provided.
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公开(公告)号：US20220235254A1
公开(公告)日：2022-07-28
申请号：US17611237
申请日：2020-05-15
Applicant: THE CHEMOURS COMPANY FC, LLC
Inventor： STEPHEN SPLETZER , BARBARA HAVILAND MINOR
IPC: C09K5/04
Abstract: A refrigeration system, including a low back pressure (LBP) hermetic reciprocating compressor and a refrigerant composition. The refrigerant composition includes difluoromethane (R-32), and 2,3,3,3-tetrafluoropropene (R-1234yf).
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