ZA9365B - Mixture of 1,1,1-trifluoroethane and perfluoropropane and their applications as refrigerants, as aerosol propellants or as plastic foam expanding agents - Google Patents
Mixture of 1,1,1-trifluoroethane and perfluoropropane and their applications as refrigerants, as aerosol propellants or as plastic foam expanding agentsInfo
- Publication number
- ZA9365B ZA9365B ZA9365A ZA9365A ZA9365B ZA 9365 B ZA9365 B ZA 9365B ZA 9365 A ZA9365 A ZA 9365A ZA 9365 A ZA9365 A ZA 9365A ZA 9365 B ZA9365 B ZA 9365B
- Authority
- ZA
- South Africa
- Prior art keywords
- perfluoropropane
- trifluoroethane
- refrigerants
- applications
- mixture
- Prior art date
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
- 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
- C09K2205/128—Perfluorinated 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
- C09K2205/22—All components of a mixture being fluoro compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Photoreceptors In Electrophotography (AREA)
- Lubricants (AREA)
Abstract
To replace chlorofluorocarbons as refrigerating fluids, the invention proposes to employ mixtures containing, on a mass basis, approximately 40 to 70 % of 1,1,1-trifluoroethane and 30 to 60 % of perfluoropropane. The mixtures according to the invention can also be employed as aerosol propellants or as blowing agents for plastic foams.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR929200260A FR2686092B1 (en) | 1992-01-13 | 1992-01-13 | MIXTURES OF 1,1,1-TRIFLUOROETHANE AND PERFLUOROPROPANE AND THEIR APPLICATIONS AS REFRIGERANTS, AS AEROSOL PROPELLERS OR AS PLASTIC FOAM EXPANSION AGENTS. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA9365B true ZA9365B (en) | 1993-08-03 |
Family
ID=9425565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9365A ZA9365B (en) | 1992-01-13 | 1993-01-06 | Mixture of 1,1,1-trifluoroethane and perfluoropropane and their applications as refrigerants, as aerosol propellants or as plastic foam expanding agents |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0552075B1 (en) |
JP (1) | JPH07112991B2 (en) |
KR (2) | KR930016537A (en) |
AT (1) | ATE124439T1 (en) |
AU (1) | AU655701B2 (en) |
CA (1) | CA2086819A1 (en) |
DE (1) | DE69300208T2 (en) |
DK (1) | DK0552075T3 (en) |
ES (1) | ES2073950T3 (en) |
FI (1) | FI930117A (en) |
FR (1) | FR2686092B1 (en) |
IL (1) | IL104019A (en) |
NO (1) | NO924805L (en) |
ZA (1) | ZA9365B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP3867996B2 (en) * | 1993-02-05 | 2007-01-17 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | Hydrofluorocarbon and hydrocarbon composition |
US6173577B1 (en) | 1996-08-16 | 2001-01-16 | American Superconductor Corporation | Methods and apparatus for cooling systems for cryogenic power conversion electronics |
US6023934A (en) * | 1996-08-16 | 2000-02-15 | American Superconductor Corp. | Methods and apparatus for cooling systems for cryogenic power conversion electronics |
US5801937A (en) * | 1996-10-16 | 1998-09-01 | American Superconductor Corporation | Uninterruptible power supplies having cooled components |
DE19708157A1 (en) * | 1997-02-28 | 1998-09-03 | Peter Kwasny Gmbh | Aerosol film-forming compositions for hair- and deodorant-sprays |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1542023A (en) * | 1967-10-27 | 1968-10-11 | Union Carbide Corp | Cooling compositions |
NL7708731A (en) * | 1976-08-13 | 1978-02-15 | Montedison Spa | PROCESS FOR THE PREPARATION OF NEW DRIVER COMPOSITIONS FOR AEROSOLS. |
JPH075880B2 (en) * | 1987-09-21 | 1995-01-25 | ダイキン工業株式会社 | Coolant |
JPH01108292A (en) * | 1987-10-19 | 1989-04-25 | Daikin Ind Ltd | Refrigerant |
JP2545887B2 (en) * | 1987-11-02 | 1996-10-23 | ダイキン工業株式会社 | Coolant |
JP2794818B2 (en) * | 1989-09-06 | 1998-09-10 | ダイキン工業株式会社 | Working fluid |
JP2847797B2 (en) * | 1989-09-06 | 1999-01-20 | ダイキン工業株式会社 | Working fluid |
FR2662944B2 (en) * | 1989-11-10 | 1992-09-04 | Atochem | NEW AZEOTROPIC MIXTURE WITH LOW BOILING POINT BASED ON FLUOROALKANES AND ITS APPLICATIONS. |
EP0430170B1 (en) * | 1989-11-30 | 1994-08-03 | Matsushita Electric Industrial Co., Ltd. | Working fluid |
-
1992
- 1992-01-13 FR FR929200260A patent/FR2686092B1/en not_active Expired - Lifetime
- 1992-12-08 IL IL10401992A patent/IL104019A/en not_active IP Right Cessation
- 1992-12-11 NO NO92924805A patent/NO924805L/en unknown
-
1993
- 1993-01-06 ZA ZA9365A patent/ZA9365B/en unknown
- 1993-01-06 CA CA002086819A patent/CA2086819A1/en not_active Abandoned
- 1993-01-08 JP JP5001573A patent/JPH07112991B2/en not_active Expired - Lifetime
- 1993-01-08 DE DE69300208T patent/DE69300208T2/en not_active Expired - Fee Related
- 1993-01-08 ES ES93400036T patent/ES2073950T3/en not_active Expired - Lifetime
- 1993-01-08 DK DK93400036.5T patent/DK0552075T3/en active
- 1993-01-08 EP EP93400036A patent/EP0552075B1/en not_active Expired - Lifetime
- 1993-01-08 AT AT93400036T patent/ATE124439T1/en not_active IP Right Cessation
- 1993-01-12 AU AU31147/93A patent/AU655701B2/en not_active Ceased
- 1993-01-12 FI FI930117A patent/FI930117A/en unknown
- 1993-01-13 KR KR1019930000379A patent/KR930016537A/en active IP Right Grant
- 1993-02-13 KR KR1019930000379D patent/KR960006072B1/en active
Also Published As
Publication number | Publication date |
---|---|
IL104019A0 (en) | 1993-05-13 |
DK0552075T3 (en) | 1995-11-13 |
KR960006072B1 (en) | 1996-05-08 |
NO924805D0 (en) | 1992-12-11 |
FR2686092A1 (en) | 1993-07-16 |
IL104019A (en) | 1995-10-31 |
FI930117A (en) | 1993-07-14 |
KR930016537A (en) | 1993-08-26 |
ATE124439T1 (en) | 1995-07-15 |
FR2686092B1 (en) | 1994-09-16 |
NO924805L (en) | 1993-07-14 |
DE69300208T2 (en) | 1996-02-29 |
CA2086819A1 (en) | 1993-07-14 |
EP0552075B1 (en) | 1995-06-28 |
FI930117A0 (en) | 1993-01-12 |
JPH05271122A (en) | 1993-10-19 |
JPH07112991B2 (en) | 1995-12-06 |
AU3114793A (en) | 1993-07-15 |
EP0552075A1 (en) | 1993-07-21 |
ES2073950T3 (en) | 1995-08-16 |
AU655701B2 (en) | 1995-01-05 |
DE69300208D1 (en) | 1995-08-03 |
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