SG48242A1 - Azeotropic or azeotrope-like compositions of pentafluoroethane and propane of isobutane - Google Patents

Azeotropic or azeotrope-like compositions of pentafluoroethane and propane of isobutane

Info

Publication number
SG48242A1
SG48242A1 SG1996008213A SG1996008213A SG48242A1 SG 48242 A1 SG48242 A1 SG 48242A1 SG 1996008213 A SG1996008213 A SG 1996008213A SG 1996008213 A SG1996008213 A SG 1996008213A SG 48242 A1 SG48242 A1 SG 48242A1
Authority
SG
Singapore
Prior art keywords
pentafluoroethane
azeotrope
isobutane
azeotropic
propane
Prior art date
Application number
SG1996008213A
Other languages
English (en)
Inventor
Mark Brandon Shiflett
Akimichi Yokozeki
Hans J Borchardt
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=24914713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG48242(A1) "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 SG48242A1 publication Critical patent/SG48242A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0057—Polyhaloalkanes
    • 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
    • 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
    • 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
SG1996008213A 1991-07-03 1992-07-02 Azeotropic or azeotrope-like compositions of pentafluoroethane and propane of isobutane SG48242A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72547591A 1991-07-03 1991-07-03

Publications (1)

Publication Number Publication Date
SG48242A1 true SG48242A1 (en) 1998-04-17

Family

ID=24914713

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008213A SG48242A1 (en) 1991-07-03 1992-07-02 Azeotropic or azeotrope-like compositions of pentafluoroethane and propane of isobutane

Country Status (9)

Country Link
EP (1) EP0592555B2 (es)
JP (1) JPH06509101A (es)
CN (1) CN1069049A (es)
AU (1) AU2306592A (es)
DE (1) DE69209293T3 (es)
ES (1) ES2086127T5 (es)
MX (1) MX9203904A (es)
SG (1) SG48242A1 (es)
WO (1) WO1993001152A2 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1028152A3 (en) * 1993-02-05 2005-06-15 E.I. Du Pont De Nemours And Company Compositions of a hydrofluorocarbon and a hydrocarbon
SE9301912D0 (sv) * 1993-06-03 1993-06-03 Ab Astra Process for the production of aminoalkylguandines
IT1265581B1 (it) * 1993-12-15 1996-11-22 Zanussi Elettromecc Fluidi per circuiti frigoriferi
US5417871A (en) * 1994-03-11 1995-05-23 E. I. Du Pont De Nemours And Company Hydrofluorocarbon compositions
AU7276996A (en) * 1995-10-20 1997-05-15 Beijing Inoue Qinghua Freeze Technology Co. Ltd Refrigerant
DK0998539T3 (da) 1997-07-15 2002-10-28 Rhodia Ltd Kølemiddelsammensætninger
KR100255477B1 (ko) * 1998-02-13 2000-05-01 박왕근 냉매 조성물
US7258813B2 (en) 1999-07-12 2007-08-21 E.I. Du Pont De Nemours And Company Refrigerant composition
GB0223724D0 (en) 2002-10-11 2002-11-20 Rhodia Organique Fine Ltd Refrigerant compositions
EP1572829B1 (en) 2002-11-29 2011-11-09 E.I. Du Pont De Nemours And Company Chiller refrigerants
JP4085897B2 (ja) * 2003-06-26 2008-05-14 松下電器産業株式会社 混合冷媒とそれを用いた冷凍サイクル装置
CN109971431A (zh) * 2005-03-04 2019-07-05 科慕埃弗西有限公司 包含氟代烯烃的组合物
US8444873B2 (en) 2009-06-12 2013-05-21 Solvay Fluor Gmbh Refrigerant composition
US8846754B2 (en) * 2009-12-16 2014-09-30 Honeywell International Inc. Azeotrope-like compositions of cis-1,1,1,4,4,4-hexafluoro-2-butene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954289A (en) * 1989-06-12 1990-09-04 E. I. Du Pont De Nemours And Company Azeotropes of hydrogen-containing halocarbons with butanes
GB2247462A (en) * 1990-08-29 1992-03-04 Star Refrigeration Two component refrigerant
JPH1139678A (ja) * 1997-07-18 1999-02-12 Sony Corp 光ディスク装置

Also Published As

Publication number Publication date
DE69209293T3 (de) 1999-12-02
ES2086127T3 (es) 1996-06-16
MX9203904A (es) 1993-01-01
CN1069049A (zh) 1993-02-17
WO1993001152A2 (en) 1993-01-21
EP0592555B2 (en) 1999-07-07
EP0592555A1 (en) 1994-04-20
DE69209293D1 (de) 1996-04-25
JPH06509101A (ja) 1994-10-13
AU2306592A (en) 1993-02-11
EP0592555B1 (en) 1996-03-20
WO1993001152A3 (en) 1993-04-15
ES2086127T5 (es) 1999-11-01
DE69209293T2 (de) 1996-10-31

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