JPH0536473B2 - - Google Patents

Info

Publication number
JPH0536473B2
JPH0536473B2 JP1509251A JP50925189A JPH0536473B2 JP H0536473 B2 JPH0536473 B2 JP H0536473B2 JP 1509251 A JP1509251 A JP 1509251A JP 50925189 A JP50925189 A JP 50925189A JP H0536473 B2 JPH0536473 B2 JP H0536473B2
Authority
JP
Japan
Prior art keywords
azeotrope
cfc
composition
mixture
isopentane
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
JP1509251A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03502466A (ja
Inventor
Aaru Ii Ei Rando
Robaato Jii Richaado
Ian Aaru Shankurando
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of JPH03502466A publication Critical patent/JPH03502466A/ja
Publication of JPH0536473B2 publication Critical patent/JPH0536473B2/ja
Granted legal-status Critical Current

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
    • C08J9/149—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
    • 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
    • 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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP1509251A 1988-09-06 1989-08-16 トリクロロフルオロメタン，ジクロロトリフルオロエタンおよびイソペンタンの共沸混合物様組成物 Granted JPH03502466A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/240,655 US4900365A (en) 1988-09-06 1988-09-06 Azeotrope-like compositions of trichlorofluoromethane, dichlorotrifluoroethane and isopentane
US240,655 1988-09-06

Publications (2)

Publication Number Publication Date
JPH03502466A JPH03502466A (ja) 1991-06-06
JPH0536473B2 true JPH0536473B2 (https=) 1993-05-31

Family

ID=22907414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1509251A Granted JPH03502466A (ja) 1988-09-06 1989-08-16 トリクロロフルオロメタン，ジクロロトリフルオロエタンおよびイソペンタンの共沸混合物様組成物

Country Status (4)

Country Link
US (1) US4900365A (https=)
EP (1) EP0433338A1 (https=)
JP (1) JPH03502466A (https=)
WO (1) WO1990002771A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001164A (en) * 1988-08-19 1991-03-19 The Dow Chemical Company Polyurethane foam prepared with reduced levels of hard halocarbon blowing agents
US5102557A (en) * 1990-10-05 1992-04-07 University Of New Mexico Fire extinguishing agents for streaming applications
US5611210A (en) * 1993-03-05 1997-03-18 Ikon Corporation Fluoroiodocarbon blends as CFC and halon replacements
US5539006A (en) * 1993-12-15 1996-07-23 Bayer Corporation Rigid foams with improved insulation and physical properties
US5407596A (en) * 1994-05-12 1995-04-18 Miles Inc. Polyols for the production of foams with HCFC blowing agents
US5426127A (en) * 1994-09-26 1995-06-20 Miles Inc. Rigid foams with improved insulation and physical properties
US6372705B1 (en) 1995-03-24 2002-04-16 Bayer Corporation Azeotropic compositions of perfluorohexane and hydrocarbons having 5 carbon atoms and the use thereof in the production of foams
US5532283A (en) * 1995-03-24 1996-07-02 Bayer Corporation Azeotropic compositions of 1,1,1,4,4,4-hexafluorobutane and 2-methyl butane and the use thereof in the production of foams
US5614565A (en) * 1995-03-24 1997-03-25 Bayer Corporation Azeotropic compositions of perfluorohexane and hydrocarbons having 6 carbon atoms and the use thereof in the production of foams
US6358908B1 (en) 1995-03-24 2002-03-19 Bayer Corporation Azeotropic compositions of 1,3-dioxolane and hydrocarbons having 5 or 6 carbon atoms and the use thereof in the production of foams
US5472989A (en) * 1995-03-24 1995-12-05 Bayer Corporation Aezotropic compositions of 1,1,1,4,4,4-hexafluorobutane and n-pentane and the use thereof in the production of foams
US5562857A (en) * 1995-12-22 1996-10-08 Bayer Corporation Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 2-methyl butane
US5716541A (en) * 1996-09-23 1998-02-10 Bayer Corporation Azeotrope-like compositions of 1,1,1,3,3 pentafluoropropane and tetramethylsilane
US6562880B1 (en) 2002-04-17 2003-05-13 Bayer Corporation Polyurethane or polyisocyanurate foams blown with hydrofluorocarbons and carbon atoms

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249546A (en) * 1963-10-30 1966-05-03 Du Pont Azeotrope refrigerant compositions
US3332881A (en) * 1964-12-21 1967-07-25 Du Pont Azeotropic composition
US3940342A (en) * 1973-09-13 1976-02-24 Phillips Petroleum Company Azeotrope of 1,2-dichloro-1,1,2-trifluoroethane and trichlorofluoromethane
US4002573A (en) * 1973-09-13 1977-01-11 Phillips Petroleum Company Azeotropes of 1,2-dichloro-1,1,2-trifluoroethane
SU539935A1 (ru) * 1975-05-23 1976-12-25 Воронежский инженерно-строительный институт Теплоноситель дл охлаждени гор чих спаев термобатареи в термоэлектрических холодильниках
US4055521A (en) * 1975-10-08 1977-10-25 Allied Chemical Corporation Constant boiling ternary compositions and the process for using such compositions in the preparation of polyurethane foam
US4531951A (en) * 1983-12-19 1985-07-30 Cellu Products Company Method and apparatus for recovering blowing agent in foam production
US4531950A (en) * 1983-12-19 1985-07-30 Cellu Products Company Method and apparatus for recovering blowing agent from scrap foam
US4624970A (en) * 1985-05-16 1986-11-25 Allied Corporation Foaming system for rigid urethane and isocyanurate foams based on polyethers and aromatic polyester polyols
US4771080A (en) * 1987-01-06 1988-09-13 Asahi Kasei Kogyo Kabushiki Kaisha Expandable vinylidene chloride composition and foam therefrom

Also Published As

Publication number Publication date
WO1990002771A1 (en) 1990-03-22
US4900365A (en) 1990-02-13
EP0433338A1 (en) 1991-06-26
JPH03502466A (ja) 1991-06-06

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