MX9306356A - Composicion refrigerante que incluye bis(difluoro metil)eter. - Google Patents

Composicion refrigerante que incluye bis(difluoro metil)eter.

Info

Publication number
MX9306356A
MX9306356A MX9306356A MX9306356A MX9306356A MX 9306356 A MX9306356 A MX 9306356A MX 9306356 A MX9306356 A MX 9306356A MX 9306356 A MX9306356 A MX 9306356A MX 9306356 A MX9306356 A MX 9306356A
Authority
MX
Mexico
Prior art keywords
tetrafluoroethane
trifluoromethoxy
difluoromethyl
eter
composition including
Prior art date
Application number
MX9306356A
Other languages
English (en)
Inventor
Donna Marie Patron
Barbara Haviland Minor
Original Assignee
E I Du Pont De Neumours And Co
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 E I Du Pont De Neumours And Co filed Critical E I Du Pont De Neumours And Co
Publication of MX9306356A publication Critical patent/MX9306356A/es

Links

Classifications

    • 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
    • C08J9/143—Halogen containing compounds
    • 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
    • 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
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/146—Saturated hydrocarbons containing oxygen and halogen atoms, e.g. F3C-O-CH2-CH3
    • 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
    • C09K2205/11—Ethers
    • C09K2205/112—Halogenated ethers
    • 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
    • C09K2205/10—Components
    • C09K2205/132—Components containing nitrogen
    • 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
    • C09K2205/134—Components containing sulfur
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

Se describen composiciones refrigerantes que incluyen mezclas de éterbis(difluorometílico) y un segundo componente, en donde el segundocomponente es 1-trifluormetoxi-1,1,2,2-tetrafluoroetano,difluorometoxi-pentafluroetano,1-trifluorometoxi-1,2,2,2-tetrafluoroetano, tris(trifluorometil)amina,pentafluoruro de difluorometil azufre, pentafluoruro de pentafluoroetilazufre, amoníaco, butano o isobutano. La invención también se refiere acomposiciones azeotrópicas o similares a una mezcla azeotrópica, quecomprenden mezclas de cantidades efectivas de éter bis(difluorometílico) y1-trifluorometoxi-1,1,2,2,-tetrafluoroetano,difluorometoxi-pentafluoroetano,1-trifluorometoxi-1,2,2,2-tetrafluoroetano,1-triflurometoxi-2,2,2-trifluoroetano,tris(trifluorometil)amina,pentafluoruro de difluorometil azufre, amoníaco,butano isobutano.
MX9306356A 1992-10-14 1993-10-13 Composicion refrigerante que incluye bis(difluoro metil)eter. MX9306356A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96084592A 1992-10-14 1992-10-14

Publications (1)

Publication Number Publication Date
MX9306356A true MX9306356A (es) 1995-01-31

Family

ID=25503710

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9306356A MX9306356A (es) 1992-10-14 1993-10-13 Composicion refrigerante que incluye bis(difluoro metil)eter.

Country Status (8)

Country Link
US (1) US5552074A (es)
EP (1) EP0664823A1 (es)
JP (1) JPH08502479A (es)
CN (1) CN1087932A (es)
AU (1) AU5142893A (es)
MX (1) MX9306356A (es)
TW (1) TW305874B (es)
WO (1) WO1994009083A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441659A (en) * 1993-11-12 1995-08-15 E. I. Du Pont De Nemours And Company Compositions including a fluoroamine and a second component
KR100421527B1 (ko) * 1995-10-20 2004-07-23 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 저온냉매로서의히드로플루오로에테르
US5819549A (en) * 1996-10-16 1998-10-13 Minnesota Mining And Manufacturing Company Secondary loop refrigeration system
USRE37054E1 (en) * 1996-10-16 2001-02-20 Minnesota Mining And Manufacturing Company Secondary loop refrigeration system
US5783110A (en) * 1997-04-17 1998-07-21 R-Tect, Inc. Composition for the detection of electrophilic gases and methods of use thereof
IT1293327B1 (it) 1997-07-11 1999-02-16 Ausimont Spa Composizioni refrigeranti
US6849194B2 (en) 2000-11-17 2005-02-01 Pcbu Services, Inc. Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods
CN103571437B (zh) * 2013-11-28 2016-08-17 中国科学院理化技术研究所 一种含氨的混合制冷剂

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697726A (en) * 1951-05-29 1954-12-21 Gene A Silvey Trifluoromethylsulfur pentafluoride and method of preparing the same
US3362180A (en) * 1965-08-25 1968-01-09 Du Pont Chemical process
US3409555A (en) * 1965-08-25 1968-11-05 Du Pont Refrigerant composition
US3887439A (en) * 1972-09-25 1975-06-03 Phillips Petroleum Co Separation of fluorinated dimethyl ethers by extractive distillation
US4041148A (en) * 1975-10-14 1977-08-09 W. R. Grace & Co. New aerosol propellants for personal products
US4315098A (en) * 1979-07-25 1982-02-09 Electric Power Research Institute, Inc. Insulative spacer for a low temperature coaxial cable and coaxial cable including the same
US4961321A (en) * 1989-02-28 1990-10-09 W. R. Grace & Co.-Conn. Bis (difluoromethyl) ether refrigerant
GB8919675D0 (en) * 1989-08-31 1989-10-11 Ici Plc Polymeric foams
EP0431542A3 (en) * 1989-12-07 1991-12-27 Hoechst Aktiengesellschaft Process for the preparation of foams
JPH03231939A (ja) * 1990-02-06 1991-10-15 Asahi Glass Co Ltd フェノール樹脂発泡体の製造方法
JPH03229730A (ja) * 1990-02-06 1991-10-11 Asahi Glass Co Ltd ポリオレフィン発泡体の製造方法
JPH04110386A (ja) * 1990-08-31 1992-04-10 Daikin Ind Ltd 熱伝達用流体
US5182040A (en) * 1991-03-28 1993-01-26 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane
CA2059067A1 (en) * 1991-04-24 1992-10-25 Lee G. Sprague Ozone safe refrigerants and blowing agents
DE4119459A1 (de) * 1991-06-13 1992-12-17 Basf Ag Verfahren zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren und niedrigsiedende, fluorierte und/oder perfluorierte, tertiaere alkylamine als treibmittel enthaltende emulsionen hierfuer
JPH0549711A (ja) * 1991-08-26 1993-03-02 Daikin Ind Ltd イオウ系化合物を含む消火剤
DE69231725T2 (de) * 1991-12-03 2001-10-31 Us Environmental Prot Agency W Kältemittelzusammensetzung sowie verfahren zu deren benutzung
EP0620839A1 (en) * 1992-01-10 1994-10-26 Imperial Chemical Industries Plc Compositions useful as refrigerants

Also Published As

Publication number Publication date
AU5142893A (en) 1994-05-09
JPH08502479A (ja) 1996-03-19
EP0664823A1 (en) 1995-08-02
WO1994009083A1 (en) 1994-04-28
TW305874B (es) 1997-05-21
CN1087932A (zh) 1994-06-15
US5552074A (en) 1996-09-03

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