DK0545942T3 - Næsten-azeotrope blandinger til anvendelse som kølemidler - Google Patents

Næsten-azeotrope blandinger til anvendelse som kølemidler

Info

Publication number
DK0545942T3
DK0545942T3 DK91912138.4T DK91912138T DK0545942T3 DK 0545942 T3 DK0545942 T3 DK 0545942T3 DK 91912138 T DK91912138 T DK 91912138T DK 0545942 T3 DK0545942 T3 DK 0545942T3
Authority
DK
Denmark
Prior art keywords
refrigerants
azeotropic mixtures
azeotropic
mixtures
Prior art date
Application number
DK91912138.4T
Other languages
English (en)
Other versions
DK0545942T4 (da
Inventor
Donald Bernard Bivens
Mark Brandon Shiflett
Akimichi Yokozeki
Original Assignee
Du Pont
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=27071713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0545942(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of DK0545942T3 publication Critical patent/DK0545942T3/da
Application granted granted Critical
Publication of DK0545942T4 publication Critical patent/DK0545942T4/da

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
    • C09K2205/11—Ethers
    • 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
    • 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
    • C09K2205/122—Halogenated 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
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/124—Fluorinated cyclic 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
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/128—Perfluorinated 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
    • C09K2205/32—The mixture being azeotropic

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Lubricants (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK91912138T 1990-07-26 1991-06-17 Næsten-azeotrope blandinger til anvendelse som kølemidler DK0545942T4 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55834690A 1990-07-26 1990-07-26
US68156591A 1991-04-05 1991-04-05
PCT/US1991/004100 WO1992001762A1 (en) 1990-07-26 1991-06-17 Near-azeotropic blends for use as refrigerants

Publications (2)

Publication Number Publication Date
DK0545942T3 true DK0545942T3 (da) 1995-03-20
DK0545942T4 DK0545942T4 (da) 2004-04-13

Family

ID=27071713

Family Applications (3)

Application Number Title Priority Date Filing Date
DK93111181.9T DK0568115T3 (da) 1990-07-26 1991-06-17 Kvasi-azeotrope blandinger til anvendelse som kølemidler
DK94200518.2T DK0602022T3 (da) 1990-07-26 1991-06-17 Næsten-azeotrope blandinger til anvendelse som kølemidler.
DK91912138T DK0545942T4 (da) 1990-07-26 1991-06-17 Næsten-azeotrope blandinger til anvendelse som kølemidler

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DK93111181.9T DK0568115T3 (da) 1990-07-26 1991-06-17 Kvasi-azeotrope blandinger til anvendelse som kølemidler
DK94200518.2T DK0602022T3 (da) 1990-07-26 1991-06-17 Næsten-azeotrope blandinger til anvendelse som kølemidler.

Country Status (14)

Country Link
US (3) US5616276A (da)
EP (3) EP0602022B1 (da)
JP (4) JP2561988B2 (da)
KR (1) KR0130833B1 (da)
AR (1) AR248158A1 (da)
AT (3) ATE115994T1 (da)
BR (1) BR9106694A (da)
CA (3) CA2148854C (da)
DE (3) DE69118208T2 (da)
DK (3) DK0568115T3 (da)
ES (3) ES2066453T5 (da)
GR (2) GR3019604T3 (da)
HK (1) HK109995A (da)
WO (1) WO1992001762A1 (da)

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DE69118208T2 (de) * 1990-07-26 1996-09-05 E.I. Du Pont De Nemours And Co., Wilmington, Del. Quasi-azeotrope Mischungen zur Verwendung als Kältemittel
US5182040A (en) * 1991-03-28 1993-01-26 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane
GB9108527D0 (en) * 1991-04-18 1991-06-05 Ici Plc Refrigerant compositions
JPH06281272A (ja) * 1991-07-08 1994-10-07 Daikin Ind Ltd 最高共沸混合物および共沸様混合物
FR2682395B1 (fr) * 1991-10-09 1993-12-10 Atochem Melanges de 1,1,1-trifluoroethane, de perfluoropropane et de propane, et leurs applications comme fluides frigorigenes, comme propulseurs d'aerosols ou comme agents d'expansion des mousses plastiques.
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US5290466A (en) * 1991-10-31 1994-03-01 E. I. Du Pont De Nemours And Company Compositions of difluoromethane and tetrafluoroethane
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WO1993016143A1 (en) * 1992-02-12 1993-08-19 Allied-Signal Inc. Refrigerant compositions of monochlorodifluoromethane, pentafluoroethane and 1,1,1,2-tetrafluoroethane
DE69300998T2 (de) * 1992-04-04 1996-07-04 Star Refrigeration Kühlzusammensetzung
US5248433A (en) * 1992-04-30 1993-09-28 E. I. Du Pont De Nemours And Company Binary azeotropic mixtures of octafluoropropane and fluoroethane
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US5762818A (en) * 1992-07-15 1998-06-09 E. I. Du Pont De Nemours And Company Compositions which include 1,1,2,2- tetrafluoroethane and fluoroethane
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US5417871A (en) * 1994-03-11 1995-05-23 E. I. Du Pont De Nemours And Company Hydrofluorocarbon compositions
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EP0602022A2 (en) 1994-06-15
ES2066453T5 (es) 2004-07-16
CA2413038C (en) 2007-02-06
JPH07300579A (ja) 1995-11-14
JP2554455B2 (ja) 1996-11-13
CA2148854C (en) 2003-03-18
EP0545942A1 (en) 1993-06-16
US5635099A (en) 1997-06-03
DK0602022T3 (da) 1997-09-01
EP0602022B1 (en) 1997-05-21
DK0545942T4 (da) 2004-04-13
CA2086841A1 (en) 1992-01-27
JPH0834974A (ja) 1996-02-06
US5800730A (en) 1998-09-01
JPH05509113A (ja) 1993-12-16
DE69126219T2 (de) 1997-12-11
EP0568115B1 (en) 1996-03-20
ATE153367T1 (de) 1997-06-15
ATE135733T1 (de) 1996-04-15
ES2102759T3 (es) 1997-08-01
WO1992001762A1 (en) 1992-02-06
ES2066453T3 (es) 1995-03-01
DE69106135T2 (de) 1995-05-24
CA2148854A1 (en) 1992-01-27
BR9106694A (pt) 1993-06-08
DE69118208D1 (de) 1996-04-25
EP0602022A3 (en) 1994-07-27
ATE115994T1 (de) 1995-01-15
DE69118208T2 (de) 1996-09-05
GR3023910T3 (en) 1997-09-30
DE69106135D1 (de) 1995-02-02
EP0545942B2 (en) 2003-12-10
US5616276A (en) 1997-04-01
AR248158A1 (es) 1995-06-30
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JP2561988B2 (ja) 1996-12-11
EP0545942B1 (en) 1994-12-21
JP3086802B2 (ja) 2000-09-11
KR0130833B1 (ko) 1998-04-20
EP0568115A2 (en) 1993-11-03
DK0568115T3 (da) 1996-04-29
CA2086841C (en) 2000-05-02
EP0568115A3 (da) 1994-04-13
DE69126219D1 (de) 1997-06-26
HK109995A (en) 1995-07-14
CA2413038A1 (en) 1992-01-27
DE69106135T3 (de) 2004-07-22
GR3019604T3 (en) 1996-07-31
EP0545942A4 (en) 1993-04-08
JP2993390B2 (ja) 1999-12-20

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