DE68927858D1 - Tetrafluoräthangemisch für einen kühlschrank - Google Patents
Tetrafluoräthangemisch für einen kühlschrankInfo
- Publication number
- DE68927858D1 DE68927858D1 DE68927858T DE68927858T DE68927858D1 DE 68927858 D1 DE68927858 D1 DE 68927858D1 DE 68927858 T DE68927858 T DE 68927858T DE 68927858 T DE68927858 T DE 68927858T DE 68927858 D1 DE68927858 D1 DE 68927858D1
- Authority
- DE
- Germany
- Prior art keywords
- tetrafluorethane
- refrigerator
- mixture
- tetrafluorethane mixture
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/008—Lubricant compositions compatible with refrigerants
-
- 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
- C09K2205/24—Only one single fluoro component present
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (27)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP284009/88 | 1988-11-11 | ||
JP284011/88 | 1988-11-11 | ||
JP63284008A JPH02132176A (ja) | 1988-11-11 | 1988-11-11 | 圧縮式冷凍機用組成物 |
JP284008/88 | 1988-11-11 | ||
JP284010/88 | 1988-11-11 | ||
JP63284010A JPH02132178A (ja) | 1988-11-11 | 1988-11-11 | 圧縮式冷凍機用組成物 |
JP63284011A JP2745585B2 (ja) | 1988-11-11 | 1988-11-11 | 圧縮式冷凍機用組成物 |
JP63284009A JPH02132177A (ja) | 1988-11-11 | 1988-11-11 | 圧縮式冷凍機用組成物 |
JP64000262A JPH02180987A (ja) | 1989-01-06 | 1989-01-06 | テトラフルオロエタン系冷凍機用組成物 |
JP260/89 | 1989-01-06 | ||
JP64000260A JPH02180986A (ja) | 1989-01-06 | 1989-01-06 | テトラフルオロエタン系冷凍機用組成物 |
JP26189 | 1989-01-06 | ||
JP262/89 | 1989-01-06 | ||
JP261/89 | 1989-01-06 | ||
JP1345/89 | 1989-01-10 | ||
JP1001344A JP2837861B2 (ja) | 1989-01-10 | 1989-01-10 | テトラフルオロエタン系冷凍機用組成物 |
JP1344/89 | 1989-01-10 | ||
JP1001345A JPH02182781A (ja) | 1989-01-10 | 1989-01-10 | テトラフルオロエタン系冷凍機用組成物 |
JP1089825A JP2787083B2 (ja) | 1989-01-06 | 1989-04-11 | テトラフルオロエタン系冷凍機用組成物 |
JP89825/89 | 1989-04-11 | ||
JP1184528A JP2773266B2 (ja) | 1989-07-19 | 1989-07-19 | テトラフルオロエタン系冷凍機用組成物 |
JP184528/89 | 1989-07-19 | ||
JP1217550A JPH0381394A (ja) | 1989-08-25 | 1989-08-25 | テトラフルオロエタン系冷凍機用組成物 |
JP217551/89 | 1989-08-25 | ||
JP217550/89 | 1989-08-25 | ||
JP1217551A JPH0381395A (ja) | 1989-08-25 | 1989-08-25 | テトラフルオロエタン系冷凍機用組成物 |
PCT/JP1989/001150 WO1990005172A1 (en) | 1988-11-11 | 1989-11-09 | Tetrafluoroethane composition for a regrigerator |
Publications (3)
Publication Number | Publication Date |
---|---|
DE68927858D1 true DE68927858D1 (de) | 1997-04-17 |
DE68927858T2 DE68927858T2 (de) | 1997-06-26 |
DE68927858T3 DE68927858T3 (de) | 2007-05-03 |
Family
ID=27584077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68927858T Expired - Lifetime DE68927858T3 (de) | 1988-11-11 | 1989-11-09 | Tetrafluorethangemisch für einen kühlschrank |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0406433B9 (de) |
KR (1) | KR960007698B1 (de) |
AU (1) | AU616073B2 (de) |
CA (1) | CA2002693C (de) |
DE (1) | DE68927858T3 (de) |
WO (1) | WO1990005172A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543068A (en) * | 1988-04-08 | 1996-08-06 | Japan Energy Corporation | Lubricating oils for flon compressors, compositions adapted for flon compressors and composed of mixtures of said lubricating oils and flon, and process for lubricating flon compressor by using said lubricating oils |
JP2831400B2 (ja) * | 1989-11-02 | 1998-12-02 | 三井化学株式会社 | 冷凍機用潤滑油組成物 |
GB2247466B (en) * | 1990-07-23 | 1994-11-16 | Castrol Ltd | Retrofilling mechanical vapour recompression heat transfer devices |
JPH0586382A (ja) * | 1991-02-06 | 1993-04-06 | Asahi Chem Ind Co Ltd | 潤滑剤 |
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 |
WO1992017563A1 (en) * | 1991-04-08 | 1992-10-15 | Allied-Signal Inc. | Stabilized polyoxyalkylene glycols |
AU648435B2 (en) * | 1991-09-19 | 1994-04-21 | Japan Energy Corporation | Lubricating oils for flon compressors, compositions adapted for flon compressors and composed of mixtures of said lubricating oils and flon, and process for lubricating flon compressor by using said lubricating oils |
TW203098B (de) * | 1991-09-27 | 1993-04-01 | Mitsui Petroleum Chemicals Ind | |
JP3200127B2 (ja) * | 1991-12-18 | 2001-08-20 | 旭電化工業株式会社 | 冷凍機用の潤滑剤 |
JPH05255680A (ja) * | 1992-01-13 | 1993-10-05 | Mitsui Petrochem Ind Ltd | ポリカーボネートおよびその用途 |
AU655345B2 (en) * | 1992-02-18 | 1994-12-15 | Idemitsu Kosan Co. Ltd | Lubricant for refrigerating machine employing refrigerant comprising tetrafluoroethane |
GB9209079D0 (en) * | 1992-04-27 | 1992-06-10 | Bp Chem Int Ltd | Polyethers |
US5355695A (en) * | 1992-11-30 | 1994-10-18 | Mitsubishi Denki Kabushiki Kaisha | Refrigeration device using hydrofluorocarbon refrigerant |
EP0846926A3 (de) * | 1993-04-27 | 1999-04-28 | Mitsubishi Denki Kabushiki Kaisha | Umlaufanlage für Kältemittel |
MY110063A (en) * | 1993-04-27 | 1997-12-31 | Mitsubishi Electric Corp | Refrigerant circulating system |
DE69328555T2 (de) | 1993-07-20 | 2001-01-04 | Fina Research | Schmieröl für Kühlanlagen des Kompressionstyps |
US5372737A (en) * | 1993-09-17 | 1994-12-13 | Spauschus; Hans O. | Lubricating oil composition for refrigerant and method of use |
US6251300B1 (en) | 1994-08-03 | 2001-06-26 | Nippon Mitsubishi Oil Corporation | Refrigerator oil compositions and fluid compositions for refrigerator |
CA2155166C (en) * | 1994-08-03 | 2005-04-26 | Katsuya Takigawa | Refrigerator oil composition and fluid composition for refrigerator |
JP3742853B2 (ja) * | 1999-05-12 | 2006-02-08 | ダイキン工業株式会社 | 冷凍回路用電動ニードル弁及びこれを備えた冷凍装置 |
US6962665B2 (en) | 2000-12-08 | 2005-11-08 | E. I. Du Pont De Nemours And Company | Refrigerant compositions containing a compatibilizer |
US6991744B2 (en) | 2000-12-08 | 2006-01-31 | E. I. Du Pont De Nemours And Company | Refrigerant compositions containing a compatibilizer |
US6899820B2 (en) | 2002-06-10 | 2005-05-31 | E. I. Du Pont De Nemours And Company | Fluorocarbon, oxygenated and non-oxygenated lubricant, and compatibilizer composition, and method for replacing refrigeration composition in a refrigeration system |
US6841088B2 (en) | 2002-06-10 | 2005-01-11 | E. I. Du Pont De Nemours And Company | Fluorocarbon, oxygenated and non-oxygenated lubricant, and compatibilizer composition, and method for replacing refrigeration composition in a refrigeration system |
JP5572284B2 (ja) | 2007-02-27 | 2014-08-13 | Jx日鉱日石エネルギー株式会社 | 冷凍機油および冷凍機用作動流体組成物 |
JP5193485B2 (ja) * | 2007-03-27 | 2013-05-08 | Jx日鉱日石エネルギー株式会社 | 冷凍機油及び冷凍機用作動流体組成物 |
CA2703921C (en) * | 2007-10-29 | 2016-05-03 | Nippon Oil Corporation | Refrigerator oil and refrigerating machine working fluid composition comprising a polyalkylene glycol and a fluoropropene refrigerant |
JP5771799B2 (ja) * | 2011-02-10 | 2015-09-02 | 株式会社Moresco | 軸受用潤滑剤およびその利用 |
US9187682B2 (en) | 2011-06-24 | 2015-11-17 | Emerson Climate Technologies, Inc. | Refrigeration compressor lubricant |
CA2890900A1 (en) | 2012-11-16 | 2014-05-22 | Basf Se | Lubricant compositions comprising epoxide compounds to improve fluoropolymer seal compatibility |
CN103772695A (zh) * | 2014-01-15 | 2014-05-07 | 中国石油天然气股份有限公司 | 一种亲co2聚合物及其制备方法和应用 |
US10386099B2 (en) | 2014-01-16 | 2019-08-20 | Shrieve Chemical Products, Inc. | Desicating synthetic refrigeration oil composition for fluoro-olefin refrigeration systems |
CN107011975B (zh) * | 2017-04-25 | 2019-11-26 | 中国石油化工股份有限公司 | 一种有机物朗肯系统用润滑油 |
CN111378110B (zh) * | 2018-12-27 | 2023-08-11 | 联泓(江苏)新材料研究院有限公司 | 一种高燃点聚醚及其制备方法和应用 |
WO2022110068A1 (zh) * | 2020-11-27 | 2022-06-02 | 广东石油化工学院 | 聚醚衍生物及其制备方法 |
CN112608465B (zh) * | 2020-11-27 | 2023-04-28 | 广东石油化工学院 | 一种抗氧剂及其制备方法 |
CN112521594B (zh) * | 2020-11-27 | 2023-08-18 | 广东石油化工学院 | 聚醚衍生物及其制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR207202A1 (es) * | 1971-05-17 | 1976-09-22 | Thermo King Corp | Composicion refrigerante lubricante para un equipo refrigerante a compresor |
JPS5679175A (en) * | 1979-11-30 | 1981-06-29 | Daikin Ind Ltd | Absorption refrigerant carrier composition |
DE2948515C2 (de) * | 1979-12-01 | 1983-12-22 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Fixierung von radioaktiven Edelgasen |
DE3003471C2 (de) * | 1980-01-31 | 1983-02-17 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Arbeitsstoffpaar für Sorptions-Wärmepumpen |
JPS592477B2 (ja) * | 1980-02-12 | 1984-01-18 | 三洋電機株式会社 | 吸収冷凍機用吸収液 |
JPS57124664A (en) * | 1981-01-28 | 1982-08-03 | Hitachi Ltd | Absorbing liquid for absorption type refrigerating machine |
EP0062516B1 (de) * | 1981-04-07 | 1985-08-07 | Matsushita Electric Industrial Co., Ltd. | Zusammensetzung für Absorptionskühlsysteme |
DE3235561A1 (de) * | 1982-09-25 | 1984-03-29 | Deutsche Bp Ag, 2000 Hamburg | Arbeitsstoffpaar zur verwendung in sorptionskaeltemaschinen, enthaltend trifluorethanol |
DE3514108A1 (de) * | 1985-04-19 | 1986-10-23 | Dieter Dipl.-Ing. 7024 Filderstadt Seher | Mehrstoffgemische fuer sorptionswaermepumpen, sorptionskaeltemaschinen und sorptionswaermetransformatoren |
JPH0631363B2 (ja) * | 1985-06-06 | 1994-04-27 | 日本石油株式会社 | 冷凍機用潤滑油組成物 |
DE3524737A1 (de) * | 1985-07-11 | 1987-01-15 | Univ Essen Angewandte Thermody | Stoffgemische fuer sorptionsprozesse |
DE3543171A1 (de) * | 1985-12-06 | 1987-06-11 | Hoechst Ag | Stoffpaar fuer absorptionswaermetransformatoren |
EP0336171B1 (de) * | 1988-04-06 | 1993-07-28 | Nippon Oil Co. Ltd. | Verwendung von Schmierölzusammensetzungen für Kühlapparate |
JPH0662977B2 (ja) * | 1988-04-08 | 1994-08-17 | 株式会社共石製品技術研究所 | フロン圧縮機用冷凍機油 |
JP2556547B2 (ja) * | 1988-04-08 | 1996-11-20 | 株式会社ジャパンエナジー | カーエアコン用フロン圧縮機用潤滑油 |
AU624451B2 (en) * | 1988-12-06 | 1992-06-11 | Idemitsu Kosan Company Limited | Lubricating oil for refrigerator with compressor |
-
1989
- 1989-11-09 WO PCT/JP1989/001150 patent/WO1990005172A1/en active IP Right Grant
- 1989-11-09 AU AU45087/89A patent/AU616073B2/en not_active Expired
- 1989-11-09 DE DE68927858T patent/DE68927858T3/de not_active Expired - Lifetime
- 1989-11-09 EP EP89912503A patent/EP0406433B9/de not_active Expired - Lifetime
- 1989-11-10 CA CA002002693A patent/CA2002693C/en not_active Expired - Lifetime
-
1990
- 1990-07-11 KR KR1019900701488A patent/KR960007698B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1990005172A1 (en) | 1990-05-17 |
CA2002693A1 (en) | 1990-05-11 |
DE68927858T3 (de) | 2007-05-03 |
EP0406433B9 (de) | 2007-10-10 |
KR960007698B1 (ko) | 1996-06-08 |
KR900701955A (ko) | 1990-12-05 |
DE68927858T2 (de) | 1997-06-26 |
EP0406433B1 (de) | 1997-03-12 |
EP0406433B2 (de) | 2007-01-03 |
CA2002693C (en) | 2004-03-30 |
AU4508789A (en) | 1990-05-28 |
EP0406433A1 (de) | 1991-01-09 |
AU616073B2 (en) | 1991-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings |