DE69708123D1 - Kühlmittelzusammensetzungen - Google Patents

Kühlmittelzusammensetzungen

Info

Publication number
DE69708123D1
DE69708123D1 DE69708123T DE69708123T DE69708123D1 DE 69708123 D1 DE69708123 D1 DE 69708123D1 DE 69708123 T DE69708123 T DE 69708123T DE 69708123 T DE69708123 T DE 69708123T DE 69708123 D1 DE69708123 D1 DE 69708123D1
Authority
DE
Germany
Prior art keywords
coolant compositions
tetrafluoroethane
refrigerant
composition
hydrofluorocarbon
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.)
Revoked
Application number
DE69708123T
Other languages
English (en)
Other versions
DE69708123T2 (de
Inventor
Richard Llewellyn Powell
Stuart Corr
Frederick Thomas Murphy
James David Morrison
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.)
Ineos Fluor Holdings Ltd
Original Assignee
Imperial Chemical Industries Ltd
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=10799211&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69708123(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE69708123D1 publication Critical patent/DE69708123D1/de
Application granted granted Critical
Publication of DE69708123T2 publication Critical patent/DE69708123T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • C09K2205/22—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
    • C09K2205/34—The mixture being non-azeotropic
    • 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
    • C09K2205/41—Type R11

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)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69708123T 1996-08-30 1997-08-18 Kühlmittelzusammensetzungen Revoked DE69708123T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9618180.5A GB9618180D0 (en) 1996-08-30 1996-08-30 Refrigerant compositions
PCT/GB1997/002197 WO1998008911A1 (en) 1996-08-30 1997-08-18 Refrigerant compositions

Publications (2)

Publication Number Publication Date
DE69708123D1 true DE69708123D1 (de) 2001-12-13
DE69708123T2 DE69708123T2 (de) 2002-06-06

Family

ID=10799211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708123T Revoked DE69708123T2 (de) 1996-08-30 1997-08-18 Kühlmittelzusammensetzungen

Country Status (8)

Country Link
EP (1) EP0922075B1 (de)
JP (1) JP2000516980A (de)
AT (1) ATE208412T1 (de)
AU (1) AU3949697A (de)
DE (1) DE69708123T2 (de)
ES (1) ES2167012T3 (de)
GB (1) GB9618180D0 (de)
WO (1) WO1998008911A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4132209B2 (ja) * 1998-04-30 2008-08-13 出光興産株式会社 冷凍機用流体組成物
US20060179852A1 (en) * 2005-02-16 2006-08-17 Honeywell International Inc. Compositions and methods for cleaning vapor compression systems
WO2012161325A1 (ja) * 2011-05-25 2012-11-29 東芝キヤリア株式会社 加温装置
US9039923B2 (en) 2012-02-14 2015-05-26 United Technologies Corporation Composition of zeotropic mixtures having predefined temperature glide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433989A (ja) * 1990-05-30 1992-02-05 Daikin Ind Ltd 冷媒
CA2125143A1 (en) * 1991-12-03 1993-06-10 Cynthia L. Gage Refrigerant compositions and processes for using same

Also Published As

Publication number Publication date
ES2167012T3 (es) 2002-05-01
EP0922075B1 (de) 2001-11-07
AU3949697A (en) 1998-03-19
EP0922075A1 (de) 1999-06-16
GB9618180D0 (en) 1996-10-09
DE69708123T2 (de) 2002-06-06
WO1998008911A1 (en) 1998-03-05
ATE208412T1 (de) 2001-11-15
JP2000516980A (ja) 2000-12-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: INEOS FLUOR HOLDINGS LTD., SOUTHAMPTON, HAMPSHIRE,

8363 Opposition against the patent
8331 Complete revocation