AU7470991A – Near azeotropic mixture substitute for dichlorodifluoromethane
– Google Patents
AU7470991A – Near azeotropic mixture substitute for dichlorodifluoromethane
– Google Patents
Near azeotropic mixture substitute for dichlorodifluoromethane
Info
Publication number
AU7470991A
AU7470991A
AU74709/91A
AU7470991A
AU7470991A
AU 7470991 A
AU7470991 A
AU 7470991A
AU 74709/91 A
AU74709/91 A
AU 74709/91A
AU 7470991 A
AU7470991 A
AU 7470991A
AU 7470991 A
AU7470991 A
AU 7470991A
Authority
AU
Australia
Prior art keywords
dichlorodifluoromethane
azeotropic mixture
near azeotropic
mixture substitute
substitute
Prior art date
1990-03-23
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.)
Abandoned
Application number
AU74709/91A
Inventor
Jack A Jones
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.)
California Institute of Technology CalTech
Original Assignee
California Institute of Technology CalTech
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.)
1990-03-23
Filing date
1991-03-21
Publication date
1991-10-21
1991-03-21
Application filed by California Institute of Technology CalTech
filed
Critical
California Institute of Technology CalTech
1991-10-21
Publication of AU7470991A
publication
Critical
patent/AU7470991A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C09K2205/122—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
C09K2205/32—The mixture being azeotropic
AU74709/91A
1990-03-23
1991-03-21
Near azeotropic mixture substitute for dichlorodifluoromethane
Abandoned
AU7470991A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US503465
1983-06-13
US50346590A
1990-03-23
1990-03-23
Publications (1)
Publication Number
Publication Date
AU7470991A
true
AU7470991A
(en)
1991-10-21
Family
ID=24002209
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU74709/91A
Abandoned
AU7470991A
(en)
1990-03-23
1991-03-21
Near azeotropic mixture substitute for dichlorodifluoromethane
Country Status (3)
Country
Link
US
(3)
US5512197A
(en)
AU
(1)
AU7470991A
(en)
WO
(1)
WO1991014751A1
(en)
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU7470991A
(en)
*
1990-03-23
1991-10-21
California Institute Of Technology
Near azeotropic mixture substitute for dichlorodifluoromethane
US5262077A
(en)
*
1990-04-25
1993-11-16
E. I. Du Pont De Nemours And Company
Halocarbon blends
JPH089557B2
(en)
*
1990-10-19
1996-01-31
ダイキン工業株式会社
Azeotropic or azeotrope-like mixture and refrigeration / air-conditioning system using the same as refrigerant
US5425890A
(en)
*
1994-01-11
1995-06-20
Apd Cryogenics, Inc.
Substitute refrigerant for dichlorodifluoromethane refrigeration systems
US5622644A
(en)
*
1994-01-11
1997-04-22
Intercool Energy
Mixed gas R-12 refrigeration apparatus
US5723429A
(en)
*
1994-03-11
1998-03-03
E. I. Du Pont De Nemours And Company
Azeotropic or azeotrope-like compositions of tetrafluoroethane and chlorotetrafluoroethane
US5492643A
(en)
*
1994-04-26
1996-02-20
Kenneth B. Ruello, Jr.
Environmentally safer replacement refrigerant for freon 12-based refrigeration systems
US5942149A
(en)
*
1994-04-26
1999-08-24
Weber, Iii; Harrison M.
Environmentally safer replacement refrigerant for freon 12-based refrigeration systems
US20030218149A1
(en)
*
2002-05-22
2003-11-27
Honeywell International, Inc., Morristown, Nj
Azeotrope-like compositions of tetrafluoroethane and chlorodifluoroethane
CN100400615C
(en)
*
2003-01-20
2008-07-09
天津大学
Medium-high temperature hot pumping mixed working medium containing HFC-152a
US7332102B2
(en)
*
2003-11-04
2008-02-19
Stefko Properties, Llc
Refrigerant with lubricating oil
US20050133756A1
(en)
*
2003-11-04
2005-06-23
Ponder Kenneth M.
Refrigerant with lubricating oil
Family Cites Families (20)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4155865A
(en)
*
1977-12-27
1979-05-22
Allied Chemical Corporation
Constant boiling mixtures of 1,1,2,2-tetrafluoroethane and 1,1,1,2-tetrafluorochloroethane
US4303536A
(en)
*
1980-12-29
1981-12-01
Allied Corporation
Nonazeotropic refrigerant composition containing monachlorodifluoromethane, and method of use
JPS63101474A
(en)
*
1986-10-20
1988-05-06
Sanyo Electric Co Ltd
Refrigeration medium mixture
US4810403A
(en)
*
1987-06-09
1989-03-07
E. I. Du Pont De Nemours And Company
Halocarbon blends for refrigerant use
JPH0742454B2
(en)
*
1987-06-09
1995-05-10
旭硝子株式会社
Working medium mixture
JPS63308084A
(en)
*
1987-06-09
1988-12-15
Asahi Glass Co Ltd
Operation medium mixture
JPS643689A
(en)
*
1987-06-26
1989-01-09
Nippon Denki Office Syst
Generator for character signal or the like
JPH0730311B2
(en)
*
1987-09-21
1995-04-05
ダイキン工業株式会社
Coolant
JPH01103689A
(en)
*
1987-10-15
1989-04-20
Daikin Ind Ltd
Refrigerant
JPH0655941B2
(en)
*
1987-10-19
1994-07-27
ダイキン工業株式会社
Coolant
JPH01141982A
(en)
*
1987-11-30
1989-06-02
Asahi Glass Co Ltd
Working medium mixture
JPH01153786A
(en)
*
1987-12-11
1989-06-15
Asahi Glass Co Ltd
Working medium mixture
JPH01168785A
(en)
*
1987-12-25
1989-07-04
Asahi Glass Co Ltd
Working medium mixture
US5304319A
(en)
*
1989-11-30
1994-04-19
Matsushita Electric Industrial Co., Ltd.
Working fluid
AU7470991A
(en)
*
1990-03-23
1991-10-21
California Institute Of Technology
Near azeotropic mixture substitute for dichlorodifluoromethane
US5262077A
(en)
*
1990-04-25
1993-11-16
E. I. Du Pont De Nemours And Company
Halocarbon blends
US5277834A
(en)
*
1990-07-26
1994-01-11
E. I. Du Pont De Nemours And Company
Near-azeotropic blends for use as refrigerants
US5196137A
(en)
*
1991-10-01
1993-03-23
E. I. Du Pont De Nemours And Company
Azeotropic composition of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and trans-1,2-dichloroethylene, cis-1,2-dichloroethylene or 1,1-dichlorethane
US5221493A
(en)
*
1991-10-18
1993-06-22
E. I. Du Pont De Nemours And Company
Azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and alcohols or ketones
US5211866A
(en)
*
1991-11-26
1993-05-18
Allied-Signal Inc.
Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and isopropanol
1991
1991-03-21
AU
AU74709/91A
patent/AU7470991A/en
not_active
Abandoned
1991-03-21
WO
PCT/US1991/001905
patent/WO1991014751A1/en
unknown
1993
1993-10-21
US
US08/140,968
patent/US5512197A/en
not_active
Expired – Fee Related
1994
1994-03-11
US
US08/212,700
patent/US5523011A/en
not_active
Expired – Fee Related
1996
1996-02-23
US
US08/606,244
patent/US5728314A/en
not_active
Expired – Fee Related
Also Published As
Publication number
Publication date
US5512197A
(en)
1996-04-30
WO1991014751A1
(en)
1991-10-03
US5523011A
(en)
1996-06-04
US5728314A
(en)
1998-03-17
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Back-rest
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