DE68927858D1 - Tetrafluoräthangemisch für einen kühlschrank - Google Patents

Tetrafluoräthangemisch für einen kühlschrank

Info

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
Application number
DE68927858T
Other languages
English (en)
Other versions
DE68927858T2 (de
DE68927858T3 (de
Inventor
Yoshihiro Ohtsuka
Hiroki Fukuda
Kiyoshi Tanabe
Masato Fukushima
Nahohiro Watanabe
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27584077&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68927858(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP63284009A external-priority patent/JPH02132177A/ja
Priority claimed from JP63284008A external-priority patent/JPH02132176A/ja
Priority claimed from JP63284010A external-priority patent/JPH02132178A/ja
Priority claimed from JP63284011A external-priority patent/JP2745585B2/ja
Priority claimed from JP64000262A external-priority patent/JPH02180987A/ja
Priority claimed from JP64000260A external-priority patent/JPH02180986A/ja
Priority claimed from JP1001345A external-priority patent/JPH02182781A/ja
Priority claimed from JP1001344A external-priority patent/JP2837861B2/ja
Priority claimed from JP1089825A external-priority patent/JP2787083B2/ja
Priority claimed from JP1184528A external-priority patent/JP2773266B2/ja
Priority claimed from JP1217551A external-priority patent/JPH0381395A/ja
Priority claimed from JP1217550A external-priority patent/JPH0381394A/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE68927858D1 publication Critical patent/DE68927858D1/de
Publication of DE68927858T2 publication Critical patent/DE68927858T2/de
Publication of DE68927858T3 publication Critical patent/DE68927858T3/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE68927858T 1988-11-11 1989-11-09 Tetrafluorethangemisch für einen kühlschrank Expired - Lifetime DE68927858T3 (de)

Applications Claiming Priority (27)

Application Number Priority Date Filing Date Title
JP284010/88 1988-11-11
JP284008/88 1988-11-11
JP284009/88 1988-11-11
JP63284009A JPH02132177A (ja) 1988-11-11 1988-11-11 圧縮式冷凍機用組成物
JP284011/88 1988-11-11
JP63284011A JP2745585B2 (ja) 1988-11-11 1988-11-11 圧縮式冷凍機用組成物
JP63284010A JPH02132178A (ja) 1988-11-11 1988-11-11 圧縮式冷凍機用組成物
JP63284008A JPH02132176A (ja) 1988-11-11 1988-11-11 圧縮式冷凍機用組成物
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
JP262/89 1989-01-06
JP26189 1989-01-06
JP261/89 1989-01-06
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
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
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
JP1344/89 1989-01-10
JP1345/89 1989-01-10
JP89825/89 1989-04-11
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
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
JP217551/89 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
JP217550/89 1989-08-25
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
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)

* Cited by examiner, † Cited by third party
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
EP0528043B1 (de) * 1991-02-06 1997-11-05 Asahi Kasei Kogyo Kabushiki Kaisha Kältemittelzusammensetzung welche fluoroalkane und mit diesem kompatiblen fluoroaromatische schmiermittel enthaelt
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
AU1775492A (en) * 1991-04-08 1992-11-02 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
TW354153U (en) * 1993-04-27 1999-03-01 Mitsubishi Electric Corp Refrigerant circulating system
EP0846926A3 (de) * 1993-04-27 1999-04-28 Mitsubishi Denki Kabushiki Kaisha Umlaufanlage für Kältemittel
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
EP0699742B1 (de) * 1994-08-03 1999-05-19 Nippon Oil Co. Ltd. Kältemaschinenölzusammensetzung und Kältemittelzusammensetzung für Kältemaschine
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
US6991744B2 (en) 2000-12-08 2006-01-31 E. I. Du Pont De Nemours And Company Refrigerant compositions containing a compatibilizer
US6962665B2 (en) 2000-12-08 2005-11-08 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
WO2009057475A1 (ja) * 2007-10-29 2009-05-07 Nippon Oil Corporation 冷凍機油および冷凍機用作動流体組成物
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
JP2016501284A (ja) 2012-11-16 2016-01-18 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ フルオロポリマーシール適合性向上のためのエポキシ化合物含有潤滑油組成物
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
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
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
US20230331912A1 (en) * 2020-11-27 2023-10-19 Guangdong University Of Petrochemical Technology Polyether derivative and preparation method therefor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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
DE3265173D1 (en) * 1981-04-07 1985-09-12 Matsushita Electric Ind Co Ltd Composition for absorption refrigeration
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
DE68907763T2 (de) * 1988-04-06 1993-12-16 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
EP0377122B1 (de) * 1988-12-06 1995-06-28 Idemitsu Kosan Company Limited Vervendung eines specifischen Polyalkylenglykol Derivats als Schmiermittel für Kompressorkühlanlagen, Verfahren zum Schmieren und dieses Derivat enthaltende Kompressorkühlanlage

Also Published As

Publication number Publication date
KR960007698B1 (ko) 1996-06-08
AU4508789A (en) 1990-05-28
KR900701955A (ko) 1990-12-05
CA2002693C (en) 2004-03-30
AU616073B2 (en) 1991-10-17
EP0406433A1 (de) 1991-01-09
EP0406433B1 (de) 1997-03-12
WO1990005172A1 (en) 1990-05-17
CA2002693A1 (en) 1990-05-11
DE68927858T2 (de) 1997-06-26
DE68927858T3 (de) 2007-05-03
EP0406433B9 (de) 2007-10-10
EP0406433B2 (de) 2007-01-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings