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EP2958972A4 - Compositions containing difluoromethane and fluorine substituted olefins - Google Patents

Compositions containing difluoromethane and fluorine substituted olefins

Info

Publication number
EP2958972A4
EP2958972A4 EP14753578.5A EP14753578A EP2958972A4 EP 2958972 A4 EP2958972 A4 EP 2958972A4 EP 14753578 A EP14753578 A EP 14753578A EP 2958972 A4 EP2958972 A4 EP 2958972A4
Authority
EP
European Patent Office
Prior art keywords
compositions containing
fluorine substituted
substituted olefins
containing difluoromethane
difluoromethane
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.)
Withdrawn
Application number
EP14753578.5A
Other languages
German (de)
French (fr)
Other versions
EP2958972A1 (en
Inventor
Motta Samuel F Yana
Mark W Spatz
Ryan Hulse
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.)
Honeywell International Inc
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
Priority claimed from US14/188,346 external-priority patent/US20140166923A1/en
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of EP2958972A1 publication Critical patent/EP2958972A1/en
Publication of EP2958972A4 publication Critical patent/EP2958972A4/en
Withdrawn legal-status Critical Current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
    • 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

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)
EP14753578.5A 2013-02-25 2014-02-25 Compositions containing difluoromethane and fluorine substituted olefins Withdrawn EP2958972A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361769179P 2013-02-25 2013-02-25
US14/188,346 US20140166923A1 (en) 2002-10-25 2014-02-24 Compositions containing difluoromethane and fluorine substituted olefins
PCT/US2014/018160 WO2014130983A1 (en) 2013-02-25 2014-02-25 Compositions containing difluoromethane and fluorine substituted olefins

Publications (2)

Publication Number Publication Date
EP2958972A1 EP2958972A1 (en) 2015-12-30
EP2958972A4 true EP2958972A4 (en) 2016-10-19

Family

ID=51391904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14753578.5A Withdrawn EP2958972A4 (en) 2013-02-25 2014-02-25 Compositions containing difluoromethane and fluorine substituted olefins

Country Status (4)

Country Link
EP (1) EP2958972A4 (en)
JP (1) JP2016513166A (en)
CN (1) CN105189689A (en)
WO (1) WO2014130983A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044619A1 (en) * 2003-10-27 2010-02-25 Honeywell International Inc. Compositions Containing Difluoromethane and Fluorine Substituted Olefins

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX340764B (en) * 2008-07-30 2016-07-26 Honeywell Int Inc Compositions containing difluoromethane and fluorine substituted olefins.
US20100122545A1 (en) * 2008-11-19 2010-05-20 E. I. Du Pont De Nemours And Company Tetrafluoropropene compositions and uses thereof
CN104726066A (en) * 2008-11-19 2015-06-24 纳幕尔杜邦公司 Tetrafluoropropene Compositions And Uses Thereof
US20120119136A1 (en) * 2010-11-12 2012-05-17 Honeywell International Inc. Low gwp heat transfer compositions
WO2012074121A1 (en) * 2010-11-30 2012-06-07 Daikin Industries, Ltd. Hfo refrigerant composition having improved slidability
AU2012250863A1 (en) * 2011-05-02 2013-11-14 Honeywell International Inc. Heat transfer compositions and methods
US9187682B2 (en) * 2011-06-24 2015-11-17 Emerson Climate Technologies, Inc. Refrigeration compressor lubricant
GB2493395B (en) * 2011-08-05 2014-07-23 Mexichem Amanco Holding Sa Heat transfer compositions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044619A1 (en) * 2003-10-27 2010-02-25 Honeywell International Inc. Compositions Containing Difluoromethane and Fluorine Substituted Olefins

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2014130983A1 *

Also Published As

Publication number Publication date
EP2958972A1 (en) 2015-12-30
JP2016513166A (en) 2016-05-12
CN105189689A (en) 2015-12-23
WO2014130983A1 (en) 2014-08-28

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150817

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160916

RIC1 Information provided on ipc code assigned before grant

Ipc: C09K 5/04 20060101AFI20160912BHEP

17Q First examination report despatched

Effective date: 20180717

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20181128