CA2798620C - Compositions and methods for refrigeration - Google Patents

Compositions and methods for refrigeration Download PDF

Info

Publication number
CA2798620C
CA2798620C CA2798620A CA2798620A CA2798620C CA 2798620 C CA2798620 C CA 2798620C CA 2798620 A CA2798620 A CA 2798620A CA 2798620 A CA2798620 A CA 2798620A CA 2798620 C CA2798620 C CA 2798620C
Authority
CA
Canada
Prior art keywords
heat transfer
degree
composition
heat
hfc
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.)
Active
Application number
CA2798620A
Other languages
English (en)
French (fr)
Other versions
CA2798620A1 (en
Inventor
Samuel F. Yana Motta
Mark W. Spatz
Rajiv Ratna Singh
Robert Gerard Richard
Elizabet Del Carmen Becerra
Daniel Burger
Original Assignee
Honeywell International Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44904468&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2798620(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of CA2798620A1 publication Critical patent/CA2798620A1/en
Application granted granted Critical
Publication of CA2798620C publication Critical patent/CA2798620C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/30—Materials not provided for elsewhere for aerosols
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • 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
    • 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
    • C09K2205/40—Replacement mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants
    • F25B2400/121—Inflammable refrigerants using R1234
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/18—Refrigerant conversion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Air-Conditioning For Vehicles (AREA)
CA2798620A 2010-05-07 2011-05-05 Compositions and methods for refrigeration Active CA2798620C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/776,320 US8974688B2 (en) 2009-07-29 2010-05-07 Compositions and methods for refrigeration
US12/776,320 2010-05-07
PCT/US2011/035283 WO2011140289A2 (en) 2010-05-07 2011-05-05 Compositions and methods for refrigeration

Publications (2)

Publication Number Publication Date
CA2798620A1 CA2798620A1 (en) 2011-11-10
CA2798620C true CA2798620C (en) 2020-03-10

Family

ID=44904468

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2798620A Active CA2798620C (en) 2010-05-07 2011-05-05 Compositions and methods for refrigeration

Country Status (13)

Country Link
US (2) US8974688B2 (enExample)
EP (4) EP2566930B1 (enExample)
JP (3) JP5806294B2 (enExample)
KR (1) KR101818636B1 (enExample)
CN (2) CN102971394B (enExample)
AU (1) AU2011248123B2 (enExample)
BR (1) BR112012028419B1 (enExample)
CA (1) CA2798620C (enExample)
ES (2) ES2765413T5 (enExample)
MX (2) MX388037B (enExample)
PL (2) PL3255114T5 (enExample)
PT (1) PT2566930T (enExample)
WO (1) WO2011140289A2 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8463441B2 (en) 2002-12-09 2013-06-11 Hudson Technologies, Inc. Method and apparatus for optimizing refrigeration systems
US8974688B2 (en) * 2009-07-29 2015-03-10 Honeywell International Inc. Compositions and methods for refrigeration
US20130091843A1 (en) * 2008-12-05 2013-04-18 Honeywell International Inc. Fluoro olefin compounds useful as organic rankine cycle working fluids
JP2013527273A (ja) 2010-04-16 2013-06-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ２，３，３，３−テトラフルオロプロペンおよび１，１，１，２−テトラフルオロエタンを含んでなる組成物、それを含有する冷却装置、およびその中で冷却を生じる方法
FR2964976B1 (fr) 2010-09-20 2012-08-24 Arkema France Composition a base de 1,3,3,3-tetrafluoropropene
BR112013012557B1 (pt) † 2010-12-14 2021-03-02 E.I. Du Pont De Nemours And Company método para a produção de resfriamento, método para a substituição do refrigerante e aparelho refrigerador
FR2979419B1 (fr) * 2011-08-30 2018-03-30 Arkema France Fluides de transfert de chaleur supercritiques a base de tetrafluoropropene
WO2013096513A1 (en) * 2011-12-21 2013-06-27 E. I. Du Pont De Nemours And Company Use of e-1,1,1,4,4,5,5,5-octafluoro-2-pentene and optionally 1,1,1,2,3-pentafluoropropane in high temperature heat pumps
EP2861690A4 (en) * 2012-06-19 2016-04-13 Du Pont REFRIGERANT MIXTURES WITH TETRAFLUORPROPENES, DIFLUOROMETHANE, PENTAFLUORETHANE AND TETRAFLUORETHANE AND USES THEREOF
AU2013277407A1 (en) * 2012-06-19 2014-11-13 E. I. Du Pont De Nemours And Company Refrigerant mixtures comprising tetrafluoropropenes and tetrafluoroethane and uses thereof
TWI493144B (zh) * 2012-09-07 2015-07-21 Ind Tech Res Inst 熱交換循環系統
GB2510801A (en) * 2012-11-06 2014-08-20 Mexichem Amanco Holding Sa Compositions
WO2014087645A1 (ja) * 2012-12-06 2014-06-12 パナソニック株式会社 車両用ヒートポンプ装置および車両用空調装置
KR20150132168A (ko) * 2013-03-15 2015-11-25 허니웰 인터내셔널 인코포레이티드 낮은 기후 변화의 영향을 갖는 효율적인 가열 및/또는 냉각을 위한 시스템
CN104232022A (zh) * 2013-06-21 2014-12-24 中化蓝天集团有限公司 一种混合制冷剂
US10132200B2 (en) 2013-11-22 2018-11-20 The Chemours Company Fc, Llc Compositions comprising tetrafluoropropene and tetrafluoroethane; their use in power cycles; and power cycle apparatus
US10035937B2 (en) * 2014-05-05 2018-07-31 Honeywell International Inc. Low GWP heat transfer compositions
JP6241534B2 (ja) 2015-11-20 2017-12-06 ダイキン工業株式会社 フッ素化炭化水素の混合物を含有する組成物及びその応用
KR20260006071A (ko) * 2016-01-06 2026-01-12 허니웰 인터내셔널 인코포레이티드 고효율 에어 컨디셔닝 시스템 및 방법
CN114061163A (zh) * 2016-02-16 2022-02-18 霍尼韦尔国际公司 多级低gwp空气调节系统
JP6443576B2 (ja) * 2017-05-19 2018-12-26 ダイキン工業株式会社 冷媒を含有する組成物、その使用、それを用いた冷凍方法、及びそれを含む冷凍機
DE102017216361A1 (de) 2017-09-14 2019-03-14 Weiss Umwelttechnik Gmbh Verfahren zur Konditionierung von Luft
PT3704203T (pt) * 2017-11-27 2023-07-05 Rpl Holdings Ltd Mesclas refrigerantes de baixo gwp
US10648701B2 (en) 2018-02-06 2020-05-12 Thermo Fisher Scientific (Asheville) Llc Refrigeration systems and methods using water-cooled condenser and additional water cooling
CN110343509B (zh) 2018-04-02 2021-09-14 江西天宇化工有限公司 一种不可燃且能降低温室效应的混合制冷剂及其应用
JP6941076B2 (ja) * 2018-06-05 2021-09-29 株式会社神戸製鋼所 発電方法
AU2019333309B2 (en) * 2018-08-31 2023-07-20 Formulated Solutions, Llc Cryogenic, kinetically active formulations and systems for their dispensing
US11209196B2 (en) 2018-10-26 2021-12-28 The Chemours Company Fc, Llc HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions
KR20260018987A (ko) 2018-10-26 2026-02-09 더 케무어스 컴퍼니 에프씨, 엘엘씨 Hfo-1234ze, hfo-1225zc 및 hfo-1234yf 함유 조성물, 및 조성물의 제조 및 사용 방법
EP3887181B1 (en) 2018-11-30 2025-07-16 Trane International Inc. Lubricant management for an hvacr system
CN112303944A (zh) 2019-07-31 2021-02-02 特灵国际有限公司 用于控制来自过冷却器的过热的系统和方法
CN110591652B (zh) * 2019-09-12 2020-09-25 珠海格力电器股份有限公司 一种热传递组合物及换热系统
CN110628387B (zh) * 2019-09-12 2020-12-11 珠海格力电器股份有限公司 一种低可燃性热传递组合物及换热系统
CN110645743A (zh) * 2019-09-12 2020-01-03 珠海格力电器股份有限公司 一种采用环保制冷剂的离心式冷水机组
CN110699042B (zh) * 2019-09-30 2021-04-27 浙江衢化氟化学有限公司 一种氟代烯烃和氟代烷烃的组合物
IT201900022839A1 (it) * 2019-12-03 2021-06-03 Veolia Water Tech Italia S P A Con Socio Unico Macchina per il trattamento di acque reflue
MX2023004622A (es) 2020-10-22 2023-05-12 Rpl Holdings Ltd Refrigerantes de bomba termica.
US11927375B2 (en) 2022-02-01 2024-03-12 Trane International Inc. Suction heat exchanger de-misting function

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6783691B1 (en) * 1999-03-22 2004-08-31 E.I. Du Pont De Nemours And Company Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons
US6516837B2 (en) 2000-09-27 2003-02-11 Honeywell International Inc. Method of introducing refrigerants into refrigeration systems
US20090253820A1 (en) * 2006-03-21 2009-10-08 Honeywell International Inc. Foaming agents and compositions containing fluorine sustituted olefins and methods of foaming
US20120097885A9 (en) * 2003-10-27 2012-04-26 Honeywell International Inc. Compositions Containing Difluoromethane and Fluorine Substituted Olefins
US20080292564A1 (en) 2002-10-25 2008-11-27 Honeywell International, Inc. Aerosol compositions containing fluorine substituted olefins and methods and systems using same
US8033120B2 (en) * 2002-10-25 2011-10-11 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US7279451B2 (en) 2002-10-25 2007-10-09 Honeywell International Inc. Compositions containing fluorine substituted olefins
US9499729B2 (en) 2006-06-26 2016-11-22 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US7524805B2 (en) 2004-04-29 2009-04-28 Honeywell International Inc. Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons
US7569170B2 (en) 2005-03-04 2009-08-04 E.I. Du Pont De Nemours And Company Compositions comprising a fluoroolefin
US20060243944A1 (en) * 2005-03-04 2006-11-02 Minor Barbara H Compositions comprising a fluoroolefin
TWI657070B (zh) 2005-06-24 2019-04-21 美商哈尼威爾國際公司 含有經氟取代之烯烴之組合物及其用途
US8974688B2 (en) * 2009-07-29 2015-03-10 Honeywell International Inc. Compositions and methods for refrigeration
EP2064533A2 (en) 2006-09-15 2009-06-03 E.I. Du Pont De Nemours And Company Method of detecting leaks of fluoroolefin compositions and sensors used therefor
CA3002834C (en) * 2007-05-11 2020-04-07 The Chemours Company Fc, Llc Vapor compression heat transfer system comprising an intermediate heat exchanger and a dual-row evaporator
AR067115A1 (es) * 2007-06-21 2009-09-30 Du Pont Metodo para detectar fugas en un sistema de transferencia de calor
WO2009047542A1 (en) * 2007-10-12 2009-04-16 Ineos Fluor Holdings Limited Heat transfer compositions
CN105505323A (zh) * 2008-03-07 2016-04-20 阿科玛股份有限公司 具有改进的油返回的卤代烯热传输组合物
FR2932492B1 (fr) * 2008-06-11 2010-07-30 Arkema France Compositions a base d'hydrofluoroolefines
DK2324092T3 (da) * 2008-07-01 2012-07-02 Daikin Ind Ltd Kølemiddelsammensætning omfattende 1,1,1,2-tetrafluorethan (HFC134a) og 2,3,3,3-tetrafluorpropen (HFO1234yf)
US9546311B2 (en) * 2008-08-19 2017-01-17 Honeywell International Inc. Azeotrope-like compositions of 1,1,1,2-tetrafluoropropene and 1,1,1,2-tetrafluoroethane
EP2367601B2 (en) * 2008-11-19 2022-08-03 The Chemours Company FC, LLC Tetrafluoropropene compositions and uses thereof
US20100122545A1 (en) * 2008-11-19 2010-05-20 E. I. Du Pont De Nemours And Company Tetrafluoropropene compositions and uses thereof
PL2427527T3 (pl) * 2009-05-08 2016-03-31 Honeywell Int Inc Kompozycje i sposoby do wymiany ciepła
RU2012122709A (ru) 2009-11-03 2013-12-10 Е.И.Дю Пон Де Немур Энд Компани Каскадная холодильная система с фторолефиновым хладагентом
FR2954342B1 (fr) * 2009-12-18 2012-03-16 Arkema France Fluides de transfert de chaleur a inflammabilite reduite

Also Published As

Publication number Publication date
BR112012028419A2 (pt) 2016-11-16
EP3255114B2 (en) 2024-01-03
EP3255114A9 (en) 2018-04-04
AU2011248123A1 (en) 2012-12-20
JP6093387B2 (ja) 2017-03-08
CN105754553B (zh) 2020-08-14
JP2015131966A (ja) 2015-07-23
US20150144306A1 (en) 2015-05-28
ES2765413T5 (es) 2024-06-26
ES2765413T3 (es) 2020-06-09
JP2017133010A (ja) 2017-08-03
US8974688B2 (en) 2015-03-10
CN105754553A (zh) 2016-07-13
ES2640316T3 (es) 2017-11-02
EP2566930A4 (en) 2014-11-05
US20110023507A1 (en) 2011-02-03
EP3680307A1 (en) 2020-07-15
JP5806294B2 (ja) 2015-11-10
WO2011140289A3 (en) 2012-04-05
PL3255114T5 (pl) 2024-06-10
CN102971394B (zh) 2016-04-20
JP2013530265A (ja) 2013-07-25
WO2011140289A2 (en) 2011-11-10
BR112012028419B1 (pt) 2020-10-27
CN102971394A (zh) 2013-03-13
KR101818636B1 (ko) 2018-01-15
EP2566930B1 (en) 2017-08-02
EP4219646A1 (en) 2023-08-02
EP3255114A1 (en) 2017-12-13
PL3255114T3 (pl) 2020-05-18
AU2011248123B2 (en) 2015-01-22
PT2566930T (pt) 2017-09-11
KR20130103338A (ko) 2013-09-23
EP3255114B1 (en) 2019-11-27
MX388037B (es) 2025-03-19
US9994749B2 (en) 2018-06-12
PL2566930T3 (pl) 2018-01-31
CA2798620A1 (en) 2011-11-10
MX2012012886A (es) 2012-12-17
EP2566930A2 (en) 2013-03-13

Similar Documents

Publication Publication Date Title
CA2798620C (en) Compositions and methods for refrigeration
US9725631B2 (en) Heat transfer compositions and methods
RU2690817C2 (ru) Теплопередающие композиции с низким пгп
JP2013530265A5 (enExample)
US20160024361A1 (en) Heat transfer compositions and methods
JP2016514187A (ja) 冷却のための組成物および方法
US20160017199A1 (en) Systems for efficient heating and/or cooling and having low climate change impact
WO2014031346A1 (en) Low gwp heat transfer compositions
US20130186115A1 (en) Low gwp heat transfer compositions
CN105189689A (zh) 含有二氟甲烷和氟代烯烃的组合物

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160428

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 14TH ANNIV.) - STANDARD

Year of fee payment: 14

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250429

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250429