MX9800612A - Mezclas de pentafluoropropano y de un fluorocarburo que tiene de 3 a 6 atomos de carbono. - Google Patents

Mezclas de pentafluoropropano y de un fluorocarburo que tiene de 3 a 6 atomos de carbono.

Info

Publication number
MX9800612A
MX9800612A MX9800612A MX9800612A MX9800612A MX 9800612 A MX9800612 A MX 9800612A MX 9800612 A MX9800612 A MX 9800612A MX 9800612 A MX9800612 A MX 9800612A MX 9800612 A MX9800612 A MX 9800612A
Authority
MX
Mexico
Prior art keywords
pentafluoropropane
hydrofluorocarbon
mixtures
carbon atoms
azeotrope
Prior art date
Application number
MX9800612A
Other languages
English (en)
Inventor
David Paul Wilson
Rajiv Ratna Singh
Rajat Subhra Basu
Ellen Louise Swan
David Nalewajek
Original Assignee
Electric Power Res Inst
Allied Signal Inc
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
Application filed by Electric Power Res Inst, Allied Signal Inc filed Critical Electric Power Res Inst
Publication of MX9800612A publication Critical patent/MX9800612A/es

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • 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
    • C09K2205/32—The mixture being azeotropic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Lubricants (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Detergent Compositions (AREA)

Abstract

La invencion da a conocer mezclas semejantes a un azeotropo de compuestos fluorados que son utiles para calentar y enfriar como agentes termotransferibles y/o refrigerantes. La mezcla semejante a un azeotropo comprende: a) pentafluoropropano; y b) un hidrofluorocarburo de la formula: CxFyHz, en donde x es 3, 4, 5 o 6, e y y z cada uno es independientemente 1 o un numero entero positivo de tal manera que el resultado de y/(y+z) es mayor de 0.67.
MX9800612A 1995-07-26 1998-01-21 Mezclas de pentafluoropropano y de un fluorocarburo que tiene de 3 a 6 atomos de carbono. MX9800612A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US153095P 1995-07-26 1995-07-26
US08/685,821 US5800729A (en) 1995-07-26 1996-07-25 Mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms

Publications (1)

Publication Number Publication Date
MX9800612A true MX9800612A (es) 1998-11-30

Family

ID=26669163

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9800612A MX9800612A (es) 1995-07-26 1998-01-21 Mezclas de pentafluoropropano y de un fluorocarburo que tiene de 3 a 6 atomos de carbono.

Country Status (10)

Country Link
US (2) US5800729A (es)
EP (1) EP0840768B1 (es)
JP (1) JP2001509180A (es)
KR (1) KR19990035819A (es)
AU (1) AU6602396A (es)
CA (1) CA2227915A1 (es)
DE (1) DE69612290T2 (es)
ES (1) ES2158326T3 (es)
MX (1) MX9800612A (es)
WO (1) WO1997005211A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6423757B1 (en) 1995-07-26 2002-07-23 Electric Power Research Institute, Inc. Process for producing polymer foam using mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms
US5800729A (en) 1995-07-26 1998-09-01 Electric Power Research Mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms
US5762817A (en) * 1996-04-12 1998-06-09 E. I. Du Pont De Nemours And Company Decafluoropentane compositions
US6264921B1 (en) * 1996-04-30 2001-07-24 Medtronic, Inc. Fluid delivery system and propellant mixture therefor
GB9618181D0 (en) * 1996-08-30 1996-10-09 Ici Plc Refrigerant compositions
DE69840266D1 (de) 1997-05-16 2009-01-08 Nippon Zeon Co Polymer enthaltende flüssigkeit und verfahren zur herstellung eines polymerfilms
US6100229A (en) * 1998-01-12 2000-08-08 Alliedsignal Inc. Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes
US6132630A (en) * 1998-02-17 2000-10-17 Tuboscope Vetco International Inc. Methods for wastewater treatment
US6235265B1 (en) 1998-10-28 2001-05-22 Alliedsignal Inc. Evaporative coolant for topical anesthesia comprising hydrofluorocarbons and/or hydrochlorofluorocarbons
ES2290038T3 (es) * 2000-05-11 2008-02-16 Alliedsignal Inc. Fluido refrigerante evaporativo que comprende hidrofluorocarbonos.
US8463441B2 (en) 2002-12-09 2013-06-11 Hudson Technologies, Inc. Method and apparatus for optimizing refrigeration systems
CN100400615C (zh) * 2003-01-20 2008-07-09 天津大学 一种含有HFC-152a的中高温热泵混合工质
US7452617B2 (en) * 2003-12-16 2008-11-18 General Motors Corporation Fuel cell dielectric coolant and evaporative cooling process using same
WO2007114497A1 (ja) * 2006-04-06 2007-10-11 Asahi Glass Company, Limited 潜熱輸送装置用作動液および潜熱輸送装置の作動方法
US7964553B2 (en) * 2006-09-01 2011-06-21 E. I. Dupont de Nmeours and Company Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams and foam stabilizers
JP5471438B2 (ja) * 2007-02-26 2014-04-16 旭硝子株式会社 ランキンサイクルシステム、ヒートポンプサイクルシステムまたは冷凍サイクルシステム用作動媒体
AU2009244265B2 (en) * 2008-05-07 2014-06-26 The Chemours Company Fc, Llc. Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene
SG193153A1 (en) * 2008-05-07 2013-09-30 Du Pont Compositions comprising 1,1,1,2,3-pentafluoropropane or 2,3,3,3- tetrafluoropropene
EP2794805A1 (en) * 2011-12-21 2014-10-29 E. I. Du Pont de Nemours and Company Use of compositions comprising e-1,1,1,4,4,5,5,5-octafluoro-2-pentene and optionally, 1,1,1,2,3-pentafluoropropane in power cycles
USD1015533S1 (en) 2019-11-07 2024-02-20 623 Medical, Llc Vapocoolant device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903336A1 (de) * 1989-02-04 1990-08-09 Bayer Ag Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase
JP2665400B2 (ja) * 1992-07-15 1997-10-22 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー １，１，２，２−テトラフルオロエタンを含む冷媒組成物
US5538659A (en) * 1993-03-29 1996-07-23 E. I. Du Pont De Nemours And Company Refrigerant compositions including hexafluoropropane and a hydrofluorocarbon
TW283164B (es) * 1993-09-24 1996-08-11 Du Pont
AU3725295A (en) * 1994-09-27 1996-04-19 Electric Power Research Institute, Inc. Azeotrope-like compositions of pentafluoropropane and a perfluorinated fluorocarbon having 5 to 7 carbon atoms or n-methylperfluoromorpholine or n-ethylperfluoromorpholine
US5562855A (en) * 1994-09-29 1996-10-08 E. I. Du Pont De Nemours And Company Octafluorobutane compositions
US5558810A (en) * 1994-11-16 1996-09-24 E. I. Du Pont De Nemours And Company Pentafluoropropane compositions
US5800729A (en) 1995-07-26 1998-09-01 Electric Power Research Mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms
US5562857A (en) * 1995-12-22 1996-10-08 Bayer Corporation Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 2-methyl butane
US5672294A (en) * 1996-04-10 1997-09-30 Alliedsignal Inc. Azeotrope-like compositions of 1,1,1,3,3-pentaflurorpropane and hydrocarbons

Also Published As

Publication number Publication date
ES2158326T3 (es) 2001-09-01
EP0840768B1 (en) 2001-03-28
WO1997005211A1 (en) 1997-02-13
AU6602396A (en) 1997-02-26
DE69612290T2 (de) 2001-08-09
CA2227915A1 (en) 1997-02-13
DE69612290D1 (de) 2001-05-03
KR19990035819A (ko) 1999-05-25
US6557359B1 (en) 2003-05-06
EP0840768A1 (en) 1998-05-13
JP2001509180A (ja) 2001-07-10
US5800729A (en) 1998-09-01

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Legal Events

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