ES2053291T3 - Nueva mezcla azeotropica de bajo punto de ebullicion y sus aplicaciones como fluido frigorigeno, como propulsor de aerosoles o como agente de expansion de espumas plasticas. - Google Patents

Nueva mezcla azeotropica de bajo punto de ebullicion y sus aplicaciones como fluido frigorigeno, como propulsor de aerosoles o como agente de expansion de espumas plasticas.

Info

Publication number
ES2053291T3
ES2053291T3 ES91400803T ES91400803T ES2053291T3 ES 2053291 T3 ES2053291 T3 ES 2053291T3 ES 91400803 T ES91400803 T ES 91400803T ES 91400803 T ES91400803 T ES 91400803T ES 2053291 T3 ES2053291 T3 ES 2053291T3
Authority
ES
Spain
Prior art keywords
boiling point
expansion agent
applications
plastic foam
refrigerant fluid
Prior art date
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.)
Expired - Lifetime
Application number
ES91400803T
Other languages
English (en)
Inventor
Didier Arnaud
Jean-Claude Tanguy
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2053291T3 publication Critical patent/ES2053291T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • 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
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • 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
    • C08J2207/00—Foams characterised by their intended use
    • C08J2207/04—Aerosol, e.g. polyurethane foam spray
    • 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
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UN AZEOTROPO DE PUNTO DE EBULLICION MINIMO, UTILIZABLE COMO FLUIDO FRIGORIGENO SUSTITUYENDO AL TRIFLUOROBROMOMETANO (HALON 1301) EN LOS SISTEMAS DE REFRIGERACION INDUSTRIAL DE MUY BAJA TEMPERATURA DE COMPRESION MONOESCALONADA. EL AZEOTROPO SEGUN LA INVENCION, ES UNA MEZCLA DE 1, 1, 1 TRIFLUOROETANO (HFA 143A) Y DE PROPANO (R 290). UN PUNTO DE EBULLICION NORMAL (APROX. -53,4 C BAJO 1,013 BAR) SU CONTENIDO DE 1, 1, 1-TRIFLUOROETANO ES APROXIMADAMENTE 70,6% EN MASA Y EL DE PROPANO ES DE 29,4%. ESTE AZEOTROPO TAMBIEN PUEDE SER UTILIZADO COMO PROPULSOR DE AEROSOLES O COMO AGENTE DE EXPANSION DE LAS ESPUMAS PLASTICAS.
ES91400803T 1990-04-02 1991-03-26 Nueva mezcla azeotropica de bajo punto de ebullicion y sus aplicaciones como fluido frigorigeno, como propulsor de aerosoles o como agente de expansion de espumas plasticas. Expired - Lifetime ES2053291T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004168A FR2660306B1 (fr) 1990-04-02 1990-04-02 Nouveau melange azeotropique a bas point d'ebullition et ses applications comme fluide frigorigene, comme propulseur d'aerosols ou comme agent d'expansion des mousses plastiques.

Publications (1)

Publication Number Publication Date
ES2053291T3 true ES2053291T3 (es) 1994-07-16

Family

ID=9395340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91400803T Expired - Lifetime ES2053291T3 (es) 1990-04-02 1991-03-26 Nueva mezcla azeotropica de bajo punto de ebullicion y sus aplicaciones como fluido frigorigeno, como propulsor de aerosoles o como agente de expansion de espumas plasticas.

Country Status (7)

Country Link
US (1) US5080823A (es)
EP (1) EP0451016B1 (es)
JP (1) JPH0753674B2 (es)
CA (1) CA2039329A1 (es)
DE (1) DE69102005T2 (es)
ES (1) ES2053291T3 (es)
FR (1) FR2660306B1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234613A (en) * 1991-09-30 1993-08-10 E.I. Du Pont De Nemours And Company Substantially constant boiling compositions of difluoromethane and propane
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.
JPH05222234A (ja) * 1992-02-14 1993-08-31 Daikin Ind Ltd 発泡剤組成物
US5207077A (en) * 1992-03-06 1993-05-04 The University Of Maryland Refrigeration system
US5243837A (en) * 1992-03-06 1993-09-14 The University Of Maryland Subcooling system for refrigeration cycle
MX9305243A (es) * 1992-08-31 1994-02-28 Gary Lindgren Refrigerante y metodo para su uso en sistemas de refrigeracion.
WO1994011460A1 (en) * 1992-11-19 1994-05-26 E.I. Du Pont De Nemours And Company Refrigerant compositions including 1,1,2-trifluoroethane
US5458798A (en) * 1993-02-05 1995-10-17 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon
US5417871A (en) * 1994-03-11 1995-05-23 E. I. Du Pont De Nemours And Company Hydrofluorocarbon compositions
US6606868B1 (en) 1999-10-04 2003-08-19 Refrigerant Products, Ltd. R 22 replacement refrigerant
US6604368B1 (en) 1999-10-04 2003-08-12 Refrigerant Products, Ltd. R 12 replacement refrigerant
US6629419B1 (en) 1999-10-04 2003-10-07 Refringerant Products Ltd. CFC 12 replacement refrigerant
KR100405189B1 (ko) 2001-02-16 2003-11-12 한국과학기술연구원 혼합냉매 조성물
GB0206413D0 (en) * 2002-03-19 2002-05-01 Refrigerant Products Ltd Refrigerant for centrifugal compressors
US6841087B2 (en) 2002-04-19 2005-01-11 Korea Institute Of Science And Technology Refrigerant composition comprising difluoromethane, 1,1,1-trifluoroethane and 1,1,1,2-tetrafluoroethane
US7951449B2 (en) * 2002-06-27 2011-05-31 Wenguang Ma Polyester core materials and structural sandwich composites thereof
US6776922B2 (en) * 2002-07-24 2004-08-17 Korea Institute Of Science And Technology Refrigerant composition comprising difluoromethane, 1,1,1-trifluoroethane and 1,1-difluoroethane
US6800216B2 (en) 2002-07-24 2004-10-05 Korea Institute Of Science And Technology Refrigerant composition for replacing chlorodifluoromethane
GB0404343D0 (en) * 2004-02-27 2004-03-31 Rpl Holdings Ltd Refrigerant composition
WO2007099350A1 (en) * 2006-03-03 2007-09-07 Rpl Holdings Limited Refrigerant composition
PL1994114T3 (pl) 2006-03-03 2015-04-30 Rpl Holdings Ltd Kompozycja czynnika chłodniczego
DE102007002121B4 (de) 2007-01-10 2008-12-11 Dräger, Karl-Heinz Verwendung eines Flüssiggasgemisches als nichtbrennbares Treibgas zum Feinstverteilen eines Reiz- oder Kampfstoffes
GB0922288D0 (en) 2009-12-21 2010-02-03 Rpl Holdings Ltd Non ozone depleting and low global warming potential refrigerants for refrigeration
US10330364B2 (en) 2014-06-26 2019-06-25 Hudson Technologies, Inc. System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant
GB201505230D0 (en) 2015-03-27 2015-05-13 Rpl Holdings Ltd Non ozone depleting and low global warming refrigerant blends
ES2929910T3 (es) 2017-11-27 2022-12-02 Rpl Holdings Ltd Mezclas de refrigerantes de bajo PCG
WO2022084488A2 (en) 2020-10-22 2022-04-28 Rpl Holdings Limited Thermal pump refrigerants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511993A (en) * 1946-08-30 1950-06-20 Carrier Corp Azeotropic mixture for use as a refrigerant
NL179914C (nl) * 1975-11-04 1986-12-01 Dow Chemical Co Werkwijze voor het door extrusie vervaardigen van een schuimvoorwerp uit een thermoplastische alkenyl-aromatische kunsthars.
FR2348264A1 (fr) * 1976-04-16 1977-11-10 Montedison Spa Composition de gaz propulseurs pour aerosols
US4482465A (en) * 1983-03-07 1984-11-13 Phillips Petroleum Company Hydrocarbon-halocarbon refrigerant blends
JPH0655939B2 (ja) * 1986-10-20 1994-07-27 三洋電機株式会社 混合冷媒
US5246617A (en) * 1988-01-20 1993-09-21 E. I. Du Pont De Nemours And Company Azeotropic compositions of 1,1-dichloro-1-fluoroethane and methanol/ethanol
US4842764A (en) * 1988-05-03 1989-06-27 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane and methanol

Also Published As

Publication number Publication date
DE69102005D1 (de) 1994-06-23
CA2039329A1 (fr) 1991-10-03
US5080823A (en) 1992-01-14
JPH0753674B2 (ja) 1995-06-07
DE69102005T2 (de) 1995-01-05
FR2660306A1 (fr) 1991-10-04
EP0451016B1 (fr) 1994-05-18
EP0451016A1 (fr) 1991-10-09
FR2660306B1 (fr) 1992-06-05
JPH04363382A (ja) 1992-12-16

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