[go: up one dir, main page]

DK164990D0 - Vaeskesammensaetninger indeholdende organiske sulfoner og sulfoxider, isaer til anvendelse som koelemidler - Google Patents

Vaeskesammensaetninger indeholdende organiske sulfoner og sulfoxider, isaer til anvendelse som koelemidler

Info

Publication number
DK164990D0
DK164990D0 DK164990A DK164990A DK164990D0 DK 164990 D0 DK164990 D0 DK 164990D0 DK 164990 A DK164990 A DK 164990A DK 164990 A DK164990 A DK 164990A DK 164990 D0 DK164990 D0 DK 164990D0
Authority
DK
Denmark
Prior art keywords
groups
liquid compositions
sulphoxides
refrigerant
issues
Prior art date
Application number
DK164990A
Other languages
English (en)
Other versions
DK164990A (da
Inventor
Scott T Jolley
Mary F Salomon
Original Assignee
Lubrizol 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
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Publication of DK164990D0 publication Critical patent/DK164990D0/da
Publication of DK164990A publication Critical patent/DK164990A/da

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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/72—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing sulfur, selenium or tellurium
    • 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
    • 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
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/102—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon only in the ring
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/106—Thiadiazoles
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Saccharide Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
DK164990A 1988-11-10 1990-07-09 Vaeskesammensaetninger indeholdende organiske sulfoner og sulfoxider, isaer til anvendelse som koelemidler DK164990A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/269,622 US4927554A (en) 1988-11-10 1988-11-10 Liquid compositions containing organic sulfones and sulfoxides
PCT/US1989/004561 WO1990005173A1 (en) 1988-11-10 1989-10-10 Liquid compositions containing organic sulfones and sulfoxides

Publications (2)

Publication Number Publication Date
DK164990D0 true DK164990D0 (da) 1990-07-09
DK164990A DK164990A (da) 1990-08-30

Family

ID=23028007

Family Applications (1)

Application Number Title Priority Date Filing Date
DK164990A DK164990A (da) 1988-11-10 1990-07-09 Vaeskesammensaetninger indeholdende organiske sulfoner og sulfoxider, isaer til anvendelse som koelemidler

Country Status (12)

Country Link
US (1) US4927554A (da)
EP (1) EP0404903B1 (da)
JP (1) JPH03502208A (da)
AT (1) ATE128170T1 (da)
AU (1) AU621963B2 (da)
BR (1) BR8907139A (da)
CA (1) CA2002317A1 (da)
DE (1) DE68924344T2 (da)
DK (1) DK164990A (da)
FI (1) FI903233A7 (da)
NO (1) NO902946L (da)
WO (1) WO1990005173A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE117355T1 (de) * 1990-05-17 1995-02-15 Lubrizol Corp Phosphor enthaltende zusammensetzungen für kälteanlagen.
US5145594A (en) * 1990-08-20 1992-09-08 E. I. Du Pont De Nemours And Company Cyanocarbon compounds as lubricants in refrigeration compositions
ES2104738T3 (es) * 1991-01-17 1997-10-16 Cpi Eng Services Inc Composicion lubricante para refrigerantes fluorados.
WO1993024585A1 (en) * 1992-06-03 1993-12-09 Henkel Corporation Polyol ester lubricants for refrigerant heat transfer fluids
ATE184310T1 (de) * 1992-06-03 1999-09-15 Henkel Corp Polyol/ester-gemisch als schmiermittel für wärmeträgerflüssigkeiten in kälteanlagen
DE69329028T2 (de) * 1992-06-03 2001-03-22 Henkel Corp., Gulph Mills Polyolester als schmiermittel für hochtemperatur-kältekompressoren
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
US5340489A (en) * 1992-06-05 1994-08-23 The Dow Chemical Company Aryl arenesulfonates and a method of lubrication using the aryl arenesulfonates
US5853609A (en) * 1993-03-10 1998-12-29 Henkel Corporation Polyol ester lubricants for hermetically sealed refrigerating compressors
ATE248212T1 (de) * 1994-05-23 2003-09-15 Cognis Corp Erhöhung des spezifischen elektrischen widerstandes von esterschmiermitteln
US5826436A (en) * 1996-09-03 1998-10-27 Mainstream Engineering Corporation Additive for improving performance and cooling capacity of vapor compression systems
US20010019120A1 (en) 1999-06-09 2001-09-06 Nicolas E. Schnur Method of improving performance of refrigerant systems
US6362139B1 (en) * 2000-05-02 2002-03-26 Tony Pio Sgarbi Air conditioning and refrigeration system using a sulfur containing polar compound
US7485734B2 (en) * 2005-01-28 2009-02-03 Afton Chemical Corporation Seal swell agent and process therefor
JP5914066B2 (ja) * 2012-03-12 2016-05-11 出光興産株式会社 冷凍機用潤滑油組成物

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449440A (en) * 1965-06-03 1969-06-10 Chevron Res Polyalkylene sulfides,sulfoxides and sulfones
US4029587A (en) * 1975-06-23 1977-06-14 The Lubrizol Corporation Lubricants and functional fluids containing substituted sulfolanes as seal swelling agents
US4029588A (en) * 1975-06-23 1977-06-14 The Lubrizol Corporation Substituted sulfolanes as seal swelling agents
JPS5297443A (en) * 1976-02-12 1977-08-16 Mitsubishi Electric Corp Glow discharge heating apparatus
JPS53140469A (en) * 1977-05-13 1978-12-07 Nippon Oil Co Ltd Component of high viscosity refrigerator oil
JPS5558298A (en) * 1978-10-25 1980-04-30 Nippon Oil Co Ltd Lubricating oil for rotary refrigerant compressor
JPS5679175A (en) * 1979-11-30 1981-06-29 Daikin Ind Ltd Absorption refrigerant carrier composition
JPS5710694A (en) * 1980-06-11 1982-01-20 Mitsubishi Oil Co Ltd Oil composition for refrigerator
JPS5778475A (en) * 1980-11-04 1982-05-17 Toray Ind Inc Recovery of cold heat
JPS57124664A (en) * 1981-01-28 1982-08-03 Hitachi Ltd Absorbing liquid for absorption type refrigerating machine
GB8321569D0 (en) * 1983-08-10 1983-09-14 Ici Plc Heat pumps
US4755316A (en) * 1987-10-23 1988-07-05 Allied-Signal Inc. Refrigeration lubricants

Also Published As

Publication number Publication date
AU621963B2 (en) 1992-03-26
JPH03502208A (ja) 1991-05-23
DE68924344D1 (de) 1995-10-26
FI903233A0 (fi) 1990-06-27
BR8907139A (pt) 1991-02-13
EP0404903B1 (en) 1995-09-20
DK164990A (da) 1990-08-30
EP0404903A1 (en) 1991-01-02
FI903233A7 (fi) 1990-06-27
NO902946D0 (no) 1990-07-02
DE68924344T2 (de) 1996-02-15
CA2002317A1 (en) 1990-05-10
NO902946L (no) 1990-07-02
US4927554A (en) 1990-05-22
AU4648689A (en) 1990-05-28
WO1990005173A1 (en) 1990-05-17
ATE128170T1 (de) 1995-10-15

Similar Documents

Publication Publication Date Title
DK164990D0 (da) Vaeskesammensaetninger indeholdende organiske sulfoner og sulfoxider, isaer til anvendelse som koelemidler
ES2155671T3 (es) Produccion de hidrocarbilaluminoxanos solubles en hidrocarburos.
DK0399817T3 (da) Sammensætninger og fremgangsmåde til anvendelse deraf ved køling
DE3851550D1 (de) 2-Substituierte Alkyläther und Flüssigkristallzusammensetzung.
ATE86291T1 (de) Schmiermittel fuer kuehlapparate.
DE69012738D1 (de) Verwendung von Glykolätherkarbonat als Schmieröl für Kühlmittel.
ES2058368T3 (es) Composiciones de aceites lubrificantes para refrigeradores.
BR8602797A (pt) Composicoes lubrificantes e utilizacao
EP0732391A4 (en) LUBRICATING OIL FOR COMPRESSION COOLING DEVICE
FI915610A0 (fi) Tertiaera amider innehaollande kompositioner foer kylsystem.
EP1416036A4 (en) LUBRICATING COMPOSITION FOR SPHERICAL JOINT AND SPHERICAL SEAL
BR9406760A (pt) Composto de hidrocarboneto fluorado e processo para sua preparação óleo de refrigerador e lubrificante de meio de gravação magnética
EP0704425A4 (en) LUBRICANT OR FUEL ADDITIVE, LUBRICANT OR FUEL COMPOSITION CONTAINING SAID ADDITIVE, AND NEW SUBSTITUTED HYDROXY AROMATIC ESTER DERIVATIVE
ES2069888T3 (es) Composiciones que contienen fosforo para sistemas de refrigeracion.
ES2006218A6 (es) Una composicion lubricante o de fluido funcional.
NO881281L (no) Anvendelse av 5-fenyl-pyrimidinderivater som komponenter i smektiske flytende krystallblandinger.
DE69610073D1 (de) Neue flüssigkristalline verbindungen die eine dienylgruppe enthalten und flüssigkristalline zusammensetzungen
FI903988A0 (fi) Flytande kompositioner som innehaoller karboxylestrar.
ATE553173T1 (de) Ölzusammensetzung für natürliches kühlmittel
DE3582534D1 (de) Wasserschwellbare tonartige zusammensetzung.
SU1090699A1 (ru) Рабоча смесь дл дроссельных рефрижераторных систем
ZA888114B (en) Low molecular weight viscosity modifying compositions
ES268923Y (es) Medio frigorifico plasticamente deformable para la refrigeracion de superficies a bajas temperaturas.
SU1214730A1 (ru) Одорант дл природного газа
JPS57202389A (en) Lubricating oil composition used under "fron(r)" condition

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PBP Patent lapsed