MX9203904A - Composicion azeotropica o de tipo azeotropo de pentafluoroetano y propano o isobutano y procedimientos para producir refrigeracion y calor al condensar dicha composicion. - Google Patents

Composicion azeotropica o de tipo azeotropo de pentafluoroetano y propano o isobutano y procedimientos para producir refrigeracion y calor al condensar dicha composicion.

Info

Publication number
MX9203904A
MX9203904A MX9203904A MX9203904A MX9203904A MX 9203904 A MX9203904 A MX 9203904A MX 9203904 A MX9203904 A MX 9203904A MX 9203904 A MX9203904 A MX 9203904A MX 9203904 A MX9203904 A MX 9203904A
Authority
MX
Mexico
Prior art keywords
composition
pentafluoroethane
isobutane
azeotropic
condensing
Prior art date
Application number
MX9203904A
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=MX9203904(A) "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 MX9203904A publication Critical patent/MX9203904A/es

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
MX9203904A 1991-07-03 1992-07-02 Composicion azeotropica o de tipo azeotropo de pentafluoroetano y propano o isobutano y procedimientos para producir refrigeracion y calor al condensar dicha composicion. MX9203904A (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MX9203904A true MX9203904A (es) 1993-01-01

Family

ID=24914713

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9203904A MX9203904A (es) 1991-07-03 1992-07-02 Composicion azeotropica o de tipo azeotropo de pentafluoroetano y propano o isobutano y procedimientos para producir refrigeracion y calor al condensar dicha composicion.

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
WO1997015637A1 (fr) * 1995-10-20 1997-05-01 Tsinghua University Refrigerant
CZ298309B6 (cs) 1997-07-15 2007-08-22 E.I.Du Pont De Nemours And Company Chladicí kompozice a její použití
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
BR0316696B1 (pt) 2002-11-29 2014-04-01 Du Pont Composição refrigerante, e, uso de uma composição
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
CN109971428B (zh) * 2005-03-04 2021-08-10 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
AU2306592A (en) 1993-02-11
DE69209293T2 (de) 1996-10-31
DE69209293T3 (de) 1999-12-02
WO1993001152A3 (en) 1993-04-15
DE69209293D1 (de) 1996-04-25
EP0592555A1 (en) 1994-04-20
JPH06509101A (ja) 1994-10-13
SG48242A1 (en) 1998-04-17
CN1069049A (zh) 1993-02-17
ES2086127T3 (es) 1996-06-16
EP0592555B2 (en) 1999-07-07
WO1993001152A2 (en) 1993-01-21
ES2086127T5 (es) 1999-11-01
EP0592555B1 (en) 1996-03-20

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