ES2082148T3 - Composicion fluida de trabajo para maquinas refrigeradas. - Google Patents

Composicion fluida de trabajo para maquinas refrigeradas.

Info

Publication number
ES2082148T3
ES2082148T3 ES91308318T ES91308318T ES2082148T3 ES 2082148 T3 ES2082148 T3 ES 2082148T3 ES 91308318 T ES91308318 T ES 91308318T ES 91308318 T ES91308318 T ES 91308318T ES 2082148 T3 ES2082148 T3 ES 2082148T3
Authority
ES
Spain
Prior art keywords
fluid working
working composition
refrigerated
machines
refrigerated machines
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
ES91308318T
Other languages
English (en)
Inventor
Toshiya Hagihara
Akimitsu Sakai
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.)
Kao Corp
Original Assignee
Kao Corp
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=27323734&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2082148(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP3173089A external-priority patent/JPH055098A/ja
Application filed by Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of ES2082148T3 publication Critical patent/ES2082148T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/38—Esters of polyhydroxy compounds
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)

Abstract

ESTA INVENCION DESCRIBE UNA COMPOSICION DE UN FLUIDO DE TRABAJO PARA UNA MAQUINA DE REFRIGERACION QUE COMPRENDE: UN HIDROFLUOROCARBON Y UN ESTER FORMADO ENTRE UN NEOPENTILPOLIOL Y UN ACIDO MONOCARBOXILICO ALIFATICO RAMIFICADO Y SATURADO TENIENDO UN NUMERO DE CARBON DE 7 A 9. LA COMPOSICION DE FLUIDO DE TRABAJO DE ESTA INVENCION ES EXCELENTE EN COMPATIBILIDAD, LUBRICACION, ESTABILIDAD TERMICA Y PROPIEDADES AISLANTES.
ES91308318T 1990-09-12 1991-09-11 Composicion fluida de trabajo para maquinas refrigeradas. Expired - Lifetime ES2082148T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24306990 1990-09-12
JP3173089A JPH055098A (ja) 1990-09-12 1991-06-17 冷凍機作動流体用組成物
JP3204884A JP2573111B2 (ja) 1990-09-12 1991-07-20 冷凍機作動流体用組成物

Publications (1)

Publication Number Publication Date
ES2082148T3 true ES2082148T3 (es) 1996-03-16

Family

ID=27323734

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91308318T Expired - Lifetime ES2082148T3 (es) 1990-09-12 1991-09-11 Composicion fluida de trabajo para maquinas refrigeradas.

Country Status (6)

Country Link
US (1) US5202044A (es)
EP (1) EP0475751B1 (es)
JP (1) JP2573111B2 (es)
CA (1) CA2050987A1 (es)
DE (1) DE69115185T2 (es)
ES (1) ES2082148T3 (es)

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US6998065B1 (en) * 1989-12-28 2006-02-14 Nippon Mitsubishi Oil Corporation Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerants
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JP2967574B2 (ja) * 1990-11-16 1999-10-25 株式会社日立製作所 冷凍装置
DE69220392T2 (de) * 1991-01-17 1998-01-29 Cpi Eng Services Inc Schmierzusammensetzung für fluorierte Kühlmittel
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DE69221553T2 (de) * 1991-07-01 1997-12-11 Kao Corp Arbeitsflüssigkeitszusammensetzung zur Verwendung in Kälteanlagen
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JP3038062B2 (ja) * 1991-10-15 2000-05-08 旭電化工業株式会社 冷凍機用潤滑剤
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BR9301005A (pt) * 1992-04-29 1993-11-03 Lubrizol Corp Composicao liquida e metodo para lubrificar um sistema de refrigeracao
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
ATE184310T1 (de) 1992-06-03 1999-09-15 Henkel Corp Polyol/ester-gemisch als schmiermittel für wärmeträgerflüssigkeiten in kälteanlagen
EP0644921B1 (en) 1992-06-03 2000-08-16 Henkel Corporation Polyol ester lubricants for refrigerant heat transfer fluids
DE69329028T2 (de) 1992-06-03 2001-03-22 Henkel Corp., Gulph Mills Polyolester als schmiermittel für hochtemperatur-kältekompressoren
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EP2322592A1 (en) 2000-07-26 2011-05-18 Idemitsu Kosan Co., Ltd. Lubricating oil for refrigerator and refrigerator fluid composition for refrigerator using the same
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EP2158896A3 (de) 2009-11-02 2010-09-29 Symrise GmbH & Co. KG Riechstoffhaltige Zusammensetzungen umfassend Neopentylglycoldiisononanoat
JP5550391B2 (ja) * 2010-03-12 2014-07-16 Ｊｘ日鉱日石エネルギー株式会社 冷凍機用作動流体組成物
FR2964976B1 (fr) 2010-09-20 2012-08-24 Arkema France Composition a base de 1,3,3,3-tetrafluoropropene
JP5848903B2 (ja) 2011-07-01 2016-01-27 出光興産株式会社 圧縮型冷凍機用潤滑油組成物
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DE102012013968A1 (de) 2012-07-13 2014-04-03 Oxea Gmbh Carbonsäureester der Isononansäure ausgehend von 2-Ethylhexanol, Verfahren zu ihrer Herstellung sowie ihre Verwendung
DE102012013969B4 (de) 2012-07-13 2017-09-14 Oxea Gmbh Verfahren zur Herstellung eines Gemisches stellungsisomerer aliphatischer Isononansäuren ausgehend von 2-Ethylhexanol
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Also Published As

Publication number Publication date
JPH05209171A (ja) 1993-08-20
DE69115185D1 (de) 1996-01-18
US5202044A (en) 1993-04-13
EP0475751B1 (en) 1995-12-06
DE69115185T2 (de) 1996-05-02
EP0475751A1 (en) 1992-03-18
CA2050987A1 (en) 1992-03-13
JP2573111B2 (ja) 1997-01-22

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