BR9206584A - New compositions comprising penta fluor-ethane and mono-chloro-di-fluor-methane and processes for producing cooling and heating - Google Patents
New compositions comprising penta fluor-ethane and mono-chloro-di-fluor-methane and processes for producing cooling and heatingInfo
- Publication number
- BR9206584A BR9206584A BR9206584A BR9206584A BR9206584A BR 9206584 A BR9206584 A BR 9206584A BR 9206584 A BR9206584 A BR 9206584A BR 9206584 A BR9206584 A BR 9206584A BR 9206584 A BR9206584 A BR 9206584A
- Authority
- BR
- Brazil
- Prior art keywords
- fluor
- penta
- ethane
- methane
- chloro
- 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
- 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
- C09K2205/122—Halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77068891A | 1991-10-03 | 1991-10-03 | |
PCT/US1992/008065 WO1993007231A1 (en) | 1991-10-03 | 1992-09-23 | Novel compositions comprising pentafluoroethane and monochlorodifluoromethane |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9206584A true BR9206584A (en) | 1995-11-21 |
Family
ID=25089372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9206584A BR9206584A (en) | 1991-10-03 | 1992-09-23 | New compositions comprising penta fluor-ethane and mono-chloro-di-fluor-methane and processes for producing cooling and heating |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0606342A1 (en) |
JP (1) | JPH06511489A (en) |
CN (1) | CN1070936A (en) |
AU (1) | AU2672292A (en) |
BR (1) | BR9206584A (en) |
CA (1) | CA2120237A1 (en) |
MX (1) | MX9205556A (en) |
WO (1) | WO1993007231A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2066453T5 (en) * | 1990-07-26 | 2004-07-16 | E.I. Du Pont De Nemours And Company | ALMOST AZEOTROPIC BLENDS FOR USE AS REFRIGERANTS. |
FR2725200B1 (en) * | 1995-02-17 | 1996-10-31 | Atochem Elf Sa | PSEUDO-AZEOTROPIC MIXTURE OF CHLORODIFLUOROMETHANE, 1,1,1-TRIFLUOROETHANE AND PENTAFLUOROETHANE, AND ITS APPLICATION AS LOW TEMPERATURE REFRIGERATION FLUID |
GB9516909D0 (en) * | 1995-08-18 | 1995-10-18 | Ici Plc | Refrigerant compositions |
US6299792B1 (en) | 1998-01-16 | 2001-10-09 | E. I. Du Pont De Nemours And Company | Halogenated hydrocarbon refrigerant compositions containing polymeric oil-return agents |
CN104482598A (en) * | 2014-12-22 | 2015-04-01 | 常熟市兴华机电设备安装工程有限责任公司 | High-efficacy energy-saving air conditioner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0730311B2 (en) * | 1987-09-21 | 1995-04-05 | ダイキン工業株式会社 | Coolant |
GB2244492B (en) * | 1989-09-12 | 1993-08-04 | Star Refrigeration | Three-component refrigerant mixture |
US4978467A (en) * | 1989-09-26 | 1990-12-18 | Allied-Signal Inc. | Azeotrope-like compositions of pentafluoroethane and difluoromethane |
GB2247462A (en) * | 1990-08-29 | 1992-03-04 | Star Refrigeration | Two component refrigerant |
GB9026512D0 (en) * | 1990-12-05 | 1991-01-23 | Star Refrigeration | Multi-component refrigerant |
CN1029625C (en) * | 1990-12-17 | 1995-08-30 | 纳幕尔杜邦公司 | Constant boiling compositions of fluorinated hydrocarbons |
-
1992
- 1992-09-23 CA CA 2120237 patent/CA2120237A1/en not_active Abandoned
- 1992-09-23 EP EP92920818A patent/EP0606342A1/en not_active Withdrawn
- 1992-09-23 AU AU26722/92A patent/AU2672292A/en not_active Abandoned
- 1992-09-23 WO PCT/US1992/008065 patent/WO1993007231A1/en not_active Application Discontinuation
- 1992-09-23 JP JP5506942A patent/JPH06511489A/en active Pending
- 1992-09-23 BR BR9206584A patent/BR9206584A/en not_active Application Discontinuation
- 1992-09-30 MX MX9205556A patent/MX9205556A/en unknown
- 1992-10-03 CN CN 92111463 patent/CN1070936A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH06511489A (en) | 1994-12-22 |
CA2120237A1 (en) | 1993-04-15 |
AU2672292A (en) | 1993-05-03 |
CN1070936A (en) | 1993-04-14 |
MX9205556A (en) | 1993-04-01 |
EP0606342A1 (en) | 1994-07-20 |
WO1993007231A1 (en) | 1993-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1 | Application deemed withdrawn (art. 18(2)) |