EP4720211A1 - Zusammensetzungen von hfo-1234ze(e), hfc-32 und hfc-152a und systeme zur verwendung der zusammensetzungen - Google Patents

Zusammensetzungen von hfo-1234ze(e), hfc-32 und hfc-152a und systeme zur verwendung der zusammensetzungen

Info

Publication number
EP4720211A1
EP4720211A1 EP24736176.9A EP24736176A EP4720211A1 EP 4720211 A1 EP4720211 A1 EP 4720211A1 EP 24736176 A EP24736176 A EP 24736176A EP 4720211 A1 EP4720211 A1 EP 4720211A1
Authority
EP
European Patent Office
Prior art keywords
weight percent
hfc
hfo
composition
refrigerant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24736176.9A
Other languages
English (en)
French (fr)
Inventor
Jason R. Juhasz
David Matthew Snyder
Luke David SIMONI
Siddarth SITAMRAJU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemours Co FC LLC
Original Assignee
Chemours Co FC LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chemours Co FC LLC filed Critical Chemours Co FC LLC
Publication of EP4720211A1 publication Critical patent/EP4720211A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/126—Unsaturated fluorinated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/22—All components of a mixture being fluoro compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP24736176.9A 2023-05-31 2024-05-30 Zusammensetzungen von hfo-1234ze(e), hfc-32 und hfc-152a und systeme zur verwendung der zusammensetzungen Pending EP4720211A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363469887P 2023-05-31 2023-05-31
PCT/US2024/031534 WO2024249542A1 (en) 2023-05-31 2024-05-30 Compositions of hfo-1234ze(e), hfc-32, and hfc-152a and systems for using the compositions

Publications (1)

Publication Number Publication Date
EP4720211A1 true EP4720211A1 (de) 2026-04-08

Family

ID=91664780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24736176.9A Pending EP4720211A1 (de) 2023-05-31 2024-05-30 Zusammensetzungen von hfo-1234ze(e), hfc-32 und hfc-152a und systeme zur verwendung der zusammensetzungen

Country Status (6)

Country Link
EP (1) EP4720211A1 (de)
KR (1) KR20260018074A (de)
CN (1) CN121057799A (de)
AU (1) AU2024279576A1 (de)
MX (1) MX2025013747A (de)
WO (1) WO2024249542A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120795874B (zh) * 2025-09-16 2026-04-10 浙江巨化新材料研究院有限公司 传热组合物及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1059279B1 (de) 1992-06-04 2005-08-17 Idemitsu Kosan Co., Ltd. Polyvinyletherverbindung und Herstellungsverfahren
JPH10159734A (ja) 1996-11-28 1998-06-16 Sanyo Electric Co Ltd 冷凍装置
US7569170B2 (en) 2005-03-04 2009-08-04 E.I. Du Pont De Nemours And Company Compositions comprising a fluoroolefin
GB201002625D0 (en) * 2010-02-16 2010-03-31 Ineos Fluor Holdings Ltd Heat transfer compositions
JP5848903B2 (ja) 2011-07-01 2016-01-27 出光興産株式会社 圧縮型冷凍機用潤滑油組成物
US9169427B2 (en) * 2011-07-13 2015-10-27 Honeywell International Inc. Low GWP heat transfer compositions containing difluoromethane, a fluorinated ethane and 1,3,3,3-tetrafluoropropene
FI3978580T3 (fi) 2018-04-30 2023-08-23 Chemours Co Fc Llc Stabiloituja fluoriolefiinikoostumuksia ja menetelmä niiden tuottamiseksi, varastoimiseksi ja käyttämiseksi

Also Published As

Publication number Publication date
CN121057799A (zh) 2025-12-02
AU2024279576A1 (en) 2025-10-23
KR20260018074A (ko) 2026-02-06
MX2025013747A (es) 2025-12-01
WO2024249542A1 (en) 2024-12-05

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