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GB2216541B - Working fluid/lubricant combination - Google Patents

Working fluid/lubricant combination

Info

Publication number
GB2216541B
GB2216541B GB8905795A GB8905795A GB2216541B GB 2216541 B GB2216541 B GB 2216541B GB 8905795 A GB8905795 A GB 8905795A GB 8905795 A GB8905795 A GB 8905795A GB 2216541 B GB2216541 B GB 2216541B
Authority
GB
United Kingdom
Prior art keywords
working fluid
lubricant combination
lubricant
combination
fluid
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
GB8905795A
Other versions
GB2216541A (en
GB8905795D0 (en
Inventor
Richard Llewellyn Powell
Gordon Tompsett
Melvin Conlong
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB8905795D0 publication Critical patent/GB8905795D0/en
Publication of GB2216541A publication Critical patent/GB2216541A/en
Application granted granted Critical
Publication of GB2216541B publication Critical patent/GB2216541B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
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    • 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
    • C10M105/36—Esters of polycarboxylic acids
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    • 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
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    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
    • C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
    • C10M107/34—Polyoxyalkylenes
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    • C10M131/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen
    • C10M131/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen containing carbon, hydrogen and halogen only
    • C10M131/04—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen containing carbon, hydrogen and halogen only aliphatic
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    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
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    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
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    • C09K2205/122—Halogenated hydrocarbons
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/42—Flashing oils or marking oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses

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)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)
GB8905795A 1988-03-23 1989-03-14 Working fluid/lubricant combination Expired - Lifetime GB2216541B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888806923A GB8806923D0 (en) 1988-03-23 1988-03-23 Lubricants

Publications (3)

Publication Number Publication Date
GB8905795D0 GB8905795D0 (en) 1989-04-26
GB2216541A GB2216541A (en) 1989-10-11
GB2216541B true GB2216541B (en) 1991-10-23

Family

ID=10633968

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888806923A Pending GB8806923D0 (en) 1988-03-23 1988-03-23 Lubricants
GB8905795A Expired - Lifetime GB2216541B (en) 1988-03-23 1989-03-14 Working fluid/lubricant combination

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888806923A Pending GB8806923D0 (en) 1988-03-23 1988-03-23 Lubricants

Country Status (2)

Country Link
GB (2) GB8806923D0 (en)
ZA (1) ZA892140B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820777A (en) 1993-03-10 1998-10-13 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US5851968A (en) 1994-05-23 1998-12-22 Henkel Corporation Increasing the electrical resistivity of ester lubricants, especially for use with hydrofluorocarbon refrigerants
US5906769A (en) 1992-06-03 1999-05-25 Henkel Corporation Polyol ester lubricants for refrigerating compressors operating at high temperatures
US5976399A (en) 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
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
US6221272B1 (en) 1992-06-03 2001-04-24 Henkel Corporation Polyol ester lubricants for hermetically sealed refrigerating compressors
US7018558B2 (en) 1999-06-09 2006-03-28 Cognis Corporation Method of improving performance of refrigerant systems

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* Cited by examiner, † Cited by third party
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US4851144A (en) * 1989-01-10 1989-07-25 The Dow Chemical Company Lubricants for refrigeration compressors
DE422185T1 (en) * 1989-04-25 1992-11-26 The Lubrizol Corp., Wickliffe, Ohio CARBOXILESTER CONTAINING LIQUID COMPOSITIONS.
JP2801703B2 (en) * 1989-09-01 1998-09-21 花王株式会社 Refrigerating machine oil
JP2831400B2 (en) * 1989-11-02 1998-12-02 三井化学株式会社 Lubricating oil composition for refrigerator
ES2060204T3 (en) * 1989-11-13 1994-11-16 Idemitsu Kosan Co USE OF A POLYESTER BASED SYNTHETIC LUBRICATING OIL AS A LUBRICANT IN REFRIGERATORS.
KR960014937B1 (en) * 1989-12-14 1996-10-21 이데미쓰 고산 가부시끼가이샤 Refrigerator oil composition for hydrofluorocarbon refrigerant
EP0435253B1 (en) * 1989-12-28 1994-03-09 Nippon Oil Company, Limited Refrigerator oils for use with hydrogen-containing halogenocarbon refrigerants
US6582621B1 (en) * 1989-12-28 2003-06-24 Nippon Mitsubishi Oil Corporation Refrigerator oils for use with chlorine-free fluorocarbon refrigerants
JPH03217494A (en) * 1990-01-22 1991-09-25 Kao Corp Refrigerating machine oil
EP0449406B1 (en) * 1990-01-31 1997-04-09 Tonen Corporation Esters as lubricants for a haloalkane refrigerant
DE4006828A1 (en) * 1990-03-05 1991-09-12 Hoechst Ag Use of ester lubricating oils
DE4006827A1 (en) * 1990-03-05 1991-09-12 Hoechst Ag USE OF ESTER OILS AS LUBRICANTS FOR REFRIGERANT COMPRESSORS
AU640019B2 (en) * 1990-05-22 1993-08-12 Unichema Chemie Bv Lubricants
DE4018562A1 (en) * 1990-06-09 1991-12-12 Hoechst Ag USE OF ESTER AROMATIC CARBONIC ACIDS AS LUBRICANTS FOR REFRIGERANT COMPRESSORS
US5002678A (en) * 1990-06-29 1991-03-26 Olin Corporation Lubricants for heat transfer fluids
US5021179A (en) * 1990-07-12 1991-06-04 Henkel Corporation Lubrication for refrigerant heat transfer fluids
GB2247466B (en) * 1990-07-23 1994-11-16 Castrol Ltd Retrofilling mechanical vapour recompression heat transfer devices
JP2573111B2 (en) * 1990-09-12 1997-01-22 花王 株式会社 Composition for working fluid of refrigerator
GB9021921D0 (en) * 1990-10-09 1990-11-21 Ici Plc Lubricants
JP2966975B2 (en) * 1991-07-17 1999-10-25 出光興産株式会社 Lubricating oil composition
US5240629A (en) * 1992-01-10 1993-08-31 Ethyl Corporation Refrigerant compositions
JP2613526B2 (en) 1992-07-04 1997-05-28 花王株式会社 Composition for working fluid of refrigerator
JP3003015B2 (en) * 1992-08-11 2000-01-24 花王株式会社 Composition for working fluid of refrigerator
ZA938322B (en) * 1992-12-17 1994-06-07 Exxon Chemical Patents Inc Refrigeration working fluid compositions containing trifluoroethane
IL108066A0 (en) * 1993-01-07 1994-04-12 Exxon Chemical Patents Inc Refrigeration working fluid compositions containing difluoroethane or pentafluoroethane
US5452586A (en) * 1994-09-19 1995-09-26 Huls America, Inc. Method for flushing a refrigeration system
US5798319A (en) * 1996-01-16 1998-08-25 Exxon Chemical Patents Inc. High stability and low metals esters based on 3,5,5-trimethyl-1-hexanol
GB9901667D0 (en) * 1999-01-26 1999-03-17 Ici Plc Lubricant composition
US6759374B2 (en) * 2001-09-19 2004-07-06 3M Innovative Properties Company Composition comprising lubricious additive for cutting or abrasive working and a method therefor
AR113699A1 (en) * 2017-11-30 2020-06-03 Lubrizol Corp AROMATIC ESTER LUBRICANT FOR USE WITH REFRIGERANTS WITH LOW GLOBAL WARMING POTENTIAL
EP4652252A1 (en) 2023-01-18 2025-11-26 The Lubrizol Corporation Lubricant including an ester of pyromellitic acid for refrigeration systems
WO2026006379A1 (en) 2024-06-28 2026-01-02 The Lubrizol Corporation Lubricant including a blend of an ester of pyromellitic acid and an ester of trimellitic acid for refrigeration systems
WO2026006426A1 (en) 2024-06-28 2026-01-02 The Lubrizol Corporation Lubricant including an ester of pyromellitic acid for refrigeration systems

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906769A (en) 1992-06-03 1999-05-25 Henkel Corporation Polyol ester lubricants for refrigerating compressors operating at high temperatures
US5976399A (en) 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
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
US6221272B1 (en) 1992-06-03 2001-04-24 Henkel Corporation Polyol ester lubricants for hermetically sealed refrigerating compressors
US6296782B1 (en) 1992-06-03 2001-10-02 Henkel Corporation Polyol ester lubricants for refrigerator compressors operating at high temperatures
US6551524B2 (en) 1992-06-03 2003-04-22 Cognis Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
US6666985B2 (en) 1992-06-03 2003-12-23 Cognis Corporation Polyol ester lubricants for hermetically sealed refrigerating compressors
US5820777A (en) 1993-03-10 1998-10-13 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US5851968A (en) 1994-05-23 1998-12-22 Henkel Corporation Increasing the electrical resistivity of ester lubricants, especially for use with hydrofluorocarbon refrigerants
US6551523B1 (en) 1995-06-07 2003-04-22 Cognis Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US7018558B2 (en) 1999-06-09 2006-03-28 Cognis Corporation Method of improving performance of refrigerant systems

Also Published As

Publication number Publication date
GB2216541A (en) 1989-10-11
ZA892140B (en) 1990-07-25
GB8806923D0 (en) 1988-04-27
GB8905795D0 (en) 1989-04-26

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years

Expiry date: 20090313