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ES2057401T3 - Composiciones para refrigeracion por compresion y metodo para utilizarlas. - Google Patents

Composiciones para refrigeracion por compresion y metodo para utilizarlas.

Info

Publication number
ES2057401T3
ES2057401T3 ES90305647T ES90305647T ES2057401T3 ES 2057401 T3 ES2057401 T3 ES 2057401T3 ES 90305647 T ES90305647 T ES 90305647T ES 90305647 T ES90305647 T ES 90305647T ES 2057401 T3 ES2057401 T3 ES 2057401T3
Authority
ES
Spain
Prior art keywords
compression refrigeration
compositions
pentafluoroethane
tetrafluoroethane
refrigerant
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
ES90305647T
Other languages
English (en)
Other versions
ES2057401T5 (es
Inventor
Robert Alexander Gorski
William Lovell Brown
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.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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=23420184&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2057401(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of ES2057401T3 publication Critical patent/ES2057401T3/es
Publication of ES2057401T5 publication Critical patent/ES2057401T5/es
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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

SE REVELA UNA MEZCLA DE UN REFRIGERANTE DE TETRAFLUOROETANO O PENTAFLUOROETANO CON UN GLICOL DE POLIALQUILENO VARIABLE NONOFUNCIONAL, BASADO EN CANTIDADES SIGNIFICATIVAS DE OXIDO DE ETILENO Y OXIDO DE PROPILENO. POSEE UNA VISCOSIDAD SUS A 100 F DE ENTRE 100 Y 200, Y SE UTILIZA PARA LA REFRIGERACION COMPRESION.
ES90305647T 1989-06-02 1990-05-24 Composiciones para refrigeracion por compresion y metodo para utilizarlas. Expired - Lifetime ES2057401T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/360,984 US4971712A (en) 1989-06-02 1989-06-02 Compositions for compression refrigeration and methods of using them

Publications (2)

Publication Number Publication Date
ES2057401T3 true ES2057401T3 (es) 1994-10-16
ES2057401T5 ES2057401T5 (es) 1998-03-01

Family

ID=23420184

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90305647T Expired - Lifetime ES2057401T5 (es) 1989-06-02 1990-05-24 Composiciones para refrigeracion por compresion y metodo para utilizarlas.

Country Status (14)

Country Link
US (2) US4971712A (es)
EP (1) EP0402009B2 (es)
JP (1) JP2818471B2 (es)
KR (1) KR910000987A (es)
CN (1) CN1047689A (es)
AT (1) ATE108820T1 (es)
AU (1) AU631646B2 (es)
BR (1) BR9002596A (es)
CA (1) CA2017872A1 (es)
DE (1) DE69010778T3 (es)
ES (1) ES2057401T5 (es)
IL (1) IL94584A0 (es)
MX (1) MX172024B (es)
ZA (1) ZA904212B (es)

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US5269955A (en) * 1989-05-08 1993-12-14 Idemitsu Kosan Co., Ltd. Lubricating oil for compression-type refrigerators and polyoxyalkylene glycol derivative
US5211867A (en) * 1989-06-28 1993-05-18 Allied-Signal Inc. Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifluoroethane
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US5370811A (en) * 1989-11-30 1994-12-06 Matsushita Electric Industrial Co., Ltd. Working fluid containing tetrafluoroethane
US5304319A (en) * 1989-11-30 1994-04-19 Matsushita Electric Industrial Co., Ltd. Working fluid
US5433879A (en) * 1989-11-30 1995-07-18 Matsushita Electric Industrial Co., Ltd. Working fluid containing difluoroethane
WO1991009097A1 (en) * 1989-12-14 1991-06-27 Idemitsu Kosan Co., Ltd. Refrigerator oil composition for hydrofluorocarbon refrigerant
JP2792191B2 (ja) * 1990-04-04 1998-08-27 ダイキン工業株式会社 冷 媒
US5277834A (en) * 1990-07-26 1994-01-11 E. I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
WO1992001762A1 (en) 1990-07-26 1992-02-06 E.I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
US5185094A (en) * 1990-12-17 1993-02-09 E. I. Du Pont De Nemours And Company Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane
US5643492A (en) * 1990-12-17 1997-07-01 E. I. Du Pont De Nemours And Company Constant boiling compositions of HFC-32, HFC-125 and HFC-134 A
US5722256A (en) * 1990-12-17 1998-03-03 E. I. Du Pont De Nemours And Company Air conditioner and heat pump with tetrafluoroethane-containing working fluid
JP2901369B2 (ja) * 1991-01-30 1999-06-07 株式会社日立製作所 冷凍機油組成物とそれを内蔵した冷媒圧縮機及び冷凍装置
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US5156768A (en) * 1991-04-05 1992-10-20 Allied-Signal Inc. Stabilized chlorine-containing refrigeration compositions
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US6183662B1 (en) 1992-06-03 2001-02-06 Henkel Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
US5499908A (en) * 1992-09-30 1996-03-19 Tecumseh Products Company Method of making foam in an energy efficient compressor
JP2977046B2 (ja) * 1992-11-27 1999-11-10 株式会社ジャパンエナジー アンモニア冷凍装置、該冷凍装置に用いる作動流体組成物及びアンモニア圧縮機の潤滑方法
EP0612835B1 (en) * 1993-02-19 1999-08-25 Idemitsu Kosan Company Limited Refrigerating machine oil composition
NL9300834A (nl) * 1993-05-14 1994-12-01 Bernardina Carolina Maria Enge Koelinrichting.
US5370812A (en) * 1993-06-28 1994-12-06 Union Carbide Chemicals & Plastics Technology Corporation Lubricant compositions for refrigerators comprising polyalkylene glycol and a hydrocarbon solvent
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KR20240093645A (ko) 2021-10-21 2024-06-24 더 케무어스 컴퍼니 에프씨, 엘엘씨 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물
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WO2025019190A1 (en) 2023-07-17 2025-01-23 The Chemours Company Fc, Llc Low gwp compositions comprising hfo-1252zc and uses thereof
WO2025019188A1 (en) 2023-07-17 2025-01-23 The Chemours Company Fc, Llc Methods and equipment for transporting, transferring, storing and using refrigerants
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Also Published As

Publication number Publication date
US4971712A (en) 1990-11-20
ZA904212B (en) 1992-02-26
DE69010778T2 (de) 1995-03-09
ATE108820T1 (de) 1994-08-15
DE69010778D1 (de) 1994-08-25
KR910000987A (ko) 1991-01-30
JP2818471B2 (ja) 1998-10-30
MX172024B (es) 1993-11-29
ES2057401T5 (es) 1998-03-01
JPH03103497A (ja) 1991-04-30
AU5619790A (en) 1990-12-06
EP0402009B1 (en) 1994-07-20
CA2017872A1 (en) 1990-12-02
EP0402009B2 (en) 1997-12-03
BR9002596A (pt) 1991-08-20
DE69010778T3 (de) 1998-02-26
AU631646B2 (en) 1992-12-03
EP0402009A1 (en) 1990-12-12
IL94584A0 (en) 1991-04-15
US5152926A (en) 1992-10-06
CN1047689A (zh) 1990-12-12

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