ATE167513T1 - Kältearbeitsflüssigkeitszusammensetzungen enthaltend trifluorethan - Google Patents

Kältearbeitsflüssigkeitszusammensetzungen enthaltend trifluorethan

Info

Publication number
ATE167513T1
ATE167513T1 AT94903520T AT94903520T ATE167513T1 AT E167513 T1 ATE167513 T1 AT E167513T1 AT 94903520 T AT94903520 T AT 94903520T AT 94903520 T AT94903520 T AT 94903520T AT E167513 T1 ATE167513 T1 AT E167513T1
Authority
AT
Austria
Prior art keywords
working fluid
fluid compositions
trifluorethane
compositions containing
cold working
Prior art date
Application number
AT94903520T
Other languages
English (en)
Inventor
Martin Anthony Krevalis
Richard Henry Schlosberg
Carolyn Boggus Duncan
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ATE167513T1 publication Critical patent/ATE167513T1/de

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/24—Only one single fluoro component present
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/286—Esters of polymerised unsaturated acids
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • 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
    • 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
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • 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
    • C10N2040/32—Wires, ropes or cables lubricants
    • 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
    • C10N2040/34—Lubricating-sealants
    • 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
    • C10N2040/36—Release agents or mold release agents
    • 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
    • C10N2040/38—Conveyors or chain belts
    • 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
    • C10N2040/40—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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Sorption Type Refrigeration Machines (AREA)
AT94903520T 1992-12-17 1993-12-07 Kältearbeitsflüssigkeitszusammensetzungen enthaltend trifluorethan ATE167513T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99241292A 1992-12-17 1992-12-17

Publications (1)

Publication Number Publication Date
ATE167513T1 true ATE167513T1 (de) 1998-07-15

Family

ID=25538314

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94903520T ATE167513T1 (de) 1992-12-17 1993-12-07 Kältearbeitsflüssigkeitszusammensetzungen enthaltend trifluorethan

Country Status (16)

Country Link
US (1) US5470497A (de)
EP (1) EP0674695B1 (de)
JP (1) JP3386467B2 (de)
KR (2) KR100287637B1 (de)
CN (1) CN1051334C (de)
AT (1) ATE167513T1 (de)
AU (1) AU683235B2 (de)
CA (1) CA2152072C (de)
DE (1) DE69319251T2 (de)
FI (1) FI106632B (de)
IL (1) IL107548A0 (de)
NO (1) NO309330B1 (de)
NZ (1) NZ259209A (de)
SG (1) SG48199A1 (de)
WO (1) WO1994013764A1 (de)
ZA (1) ZA938322B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA928934B (en) * 1991-12-06 1994-05-19 Exxon Chemical Patents Inc Refrigeration working fluid compositions
CA2181387A1 (en) * 1994-11-17 1996-05-18 Martin Anthony Krevalis Refrigeration working fluid compositions for use in recompression type cooling systems
FR2734576B1 (fr) * 1995-05-24 1997-07-18 Elf Antar France Composition lubrifiante pour compresseurs frigorifiques
CN1119316C (zh) * 1995-09-25 2003-08-27 花王株式会社 酯化合物作为润滑油基础油的应用
GB9521920D0 (en) * 1995-10-26 1996-01-03 Ici Plc Working fluid compositions
TW349119B (en) * 1996-04-09 1999-01-01 Mitsubishi Gas Chemical Co Polyol ester based-lubricant
US6278006B1 (en) * 1999-01-19 2001-08-21 Cargill, Incorporated Transesterified oils
US6374629B1 (en) * 1999-01-25 2002-04-23 The Lubrizol Corporation Lubricant refrigerant composition for hydrofluorocarbon (HFC) refrigerants
US6526764B1 (en) * 2000-09-27 2003-03-04 Honeywell International Inc. Hydrofluorocarbon refrigerant compositions soluble in lubricating oil
KR100426229B1 (ko) * 2001-01-05 2004-04-08 주식회사 엘지화학 폴리염화비닐 수지용 트리메틸올프로판 에스테르 가소제조성물
US6742345B2 (en) * 2002-03-27 2004-06-01 The Penray Companies, Inc. Temperature control system using aqueous 1,3-propanediol solution
US6774093B2 (en) * 2002-07-12 2004-08-10 Hatco Corporation High viscosity synthetic ester lubricant base stock
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
JP2009074018A (ja) * 2007-02-27 2009-04-09 Nippon Oil Corp 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
EP2158896A3 (de) 2009-11-02 2010-09-29 Symrise GmbH & Co. KG Riechstoffhaltige Zusammensetzungen umfassend Neopentylglycoldiisononanoat
CN107735484B (zh) * 2015-06-12 2021-05-07 诺瓦蒙特股份公司 低倾点的三羟甲基丙烷酯

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755316A (en) * 1987-10-23 1988-07-05 Allied-Signal Inc. Refrigeration lubricants
GB8806923D0 (en) * 1988-03-23 1988-04-27 Ici Plc Lubricants
US4851144A (en) * 1989-01-10 1989-07-25 The Dow Chemical Company Lubricants for refrigeration compressors
WO1990012849A1 (en) * 1989-04-25 1990-11-01 The Lubrizol Corporation Liquid compositions containing carboxylic esters
KR950005694B1 (ko) * 1989-07-05 1995-05-29 가부시끼가이샤 교오세끼 세이힝기주쓰 겡뀨쇼 냉각윤활제
JP2801703B2 (ja) * 1989-09-01 1998-09-21 花王株式会社 冷凍機油
EP0430657A1 (de) * 1989-11-29 1991-06-05 Asahi Denka Kogyo Kabushiki Kaisha Schmiermittel für Kühlgeräte
DE69007264T2 (de) * 1989-12-28 1994-07-28 Nippon Oil Co Ltd Kühlschranköle zum Gebrauch mit Hydrogen enthaltenden Halogenocarbonkühlmitteln.
JPH03217494A (ja) * 1990-01-22 1991-09-25 Kao Corp 冷凍機油
DE69125518T2 (de) * 1990-01-31 1997-11-13 Tonen Corp Ester als Schmiermittel für Haloalkangefriermittel
DE4006827A1 (de) * 1990-03-05 1991-09-12 Hoechst Ag Verwendung von esteroelen als schmiermittel fuer kaeltemittelverdichter
US5021179A (en) * 1990-07-12 1991-06-04 Henkel Corporation Lubrication for refrigerant heat transfer fluids
JP2573111B2 (ja) * 1990-09-12 1997-01-22 花王 株式会社 冷凍機作動流体用組成物
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

Also Published As

Publication number Publication date
JPH08504475A (ja) 1996-05-14
KR100287637B1 (ko) 2001-05-02
DE69319251D1 (de) 1998-07-23
DE69319251T2 (de) 1998-12-03
US5470497A (en) 1995-11-28
SG48199A1 (en) 1998-04-17
NZ259209A (en) 1997-06-24
FI106632B (fi) 2001-03-15
AU5743494A (en) 1994-07-04
CA2152072A1 (en) 1994-06-23
NO952377L (no) 1995-06-15
WO1994013764A1 (en) 1994-06-23
CA2152072C (en) 2003-09-30
NO952377D0 (no) 1995-06-15
CN1051334C (zh) 2000-04-12
KR950704457A (ko) 1995-11-20
IL107548A0 (en) 1994-02-27
EP0674695A1 (de) 1995-10-04
FI952984A0 (fi) 1995-06-16
EP0674695B1 (de) 1998-06-17
CN1089294A (zh) 1994-07-13
FI952984A (fi) 1995-08-16
ZA938322B (en) 1994-06-07
NO309330B1 (no) 2001-01-15
JP3386467B2 (ja) 2003-03-17
AU683235B2 (en) 1997-11-06

Similar Documents

Publication Publication Date Title
ATE167513T1 (de) Kältearbeitsflüssigkeitszusammensetzungen enthaltend trifluorethan
CA2153388A1 (en) Refrigeration working fluid compositions containing difluoroethane or pentafluoroethane
MY107007A (en) Lubricants
CA2047697A1 (en) Use of selected ester oils of low carboxylic acids in drilling fluids
EP0461262A4 (en) Refrigerator oil composition for hydrofluorocarbon refrigerant
BR9913368B1 (pt) óleo refrigerante compreendendo ésteres e composição fluida para refrigeradores compreendendo o referido óleo refrigerante.
CA2090269A1 (en) Synthetic lubricant composition containing esterification product derived from hydroxycarboxylic acid polyol ester
MY111325A (en) A lubricating oil for compression-type refrigerators.
DE3362861D1 (en) Surgical binding systems to cement solid body tissues to plastic and/or metal
CA2137229A1 (en) Oil additives and compositions
DK0653912T3 (da) Spiringshæmmer for kartofler
DE3367908D1 (en) (meth)acrylates of low volatility and their use
CA2122830A1 (en) Refrigeration Working Fluid Compositions
CA2183267A1 (en) Oil Compositions
EP0652280A3 (de) Mehrzwecke funktionelle Flüssigkeit für landwirtschaftliche Maschine oder Baumaschine
CA2250964A1 (en) Hydraulic fluids
CA2155166A1 (en) Refrigerator oil composition and fluid composition for refrigerator
JPS55155093A (en) Synthetic refrigerator oil
EP0821046A4 (de) Difluormethan/kohlenwasserstoff-kühlmittelmischung und anlage mit kühlkreislauf zum gebrauch derselben
EP0363866A3 (de) Höhere Carbonsäuretriester des Adamantantriols sowie diese enthaltendes Schmieröl
NO931531L (no) Vaeskesammensetninger inneholdende blandinger av karboksylsyreestere
AU6759494A (en) Lubricating oil for compression-type refrigerators
JPS57170992A (en) Fluidity improver for fuel oil
CA2005402A1 (en) Liquid compositions containing carboxylic esters
CA2171981A1 (en) Ester fluids with high temperature stability

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties