DE69327903T2 - Polyesterschmiermittel für bei hoher temperatur betriebene kühlschrankkompressoren - Google Patents

Polyesterschmiermittel für bei hoher temperatur betriebene kühlschrankkompressoren

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Publication number
DE69327903T2
DE69327903T2 DE69327903T DE69327903T DE69327903T2 DE 69327903 T2 DE69327903 T2 DE 69327903T2 DE 69327903 T DE69327903 T DE 69327903T DE 69327903 T DE69327903 T DE 69327903T DE 69327903 T2 DE69327903 T2 DE 69327903T2
Authority
DE
Germany
Prior art keywords
high temperature
temperature refrigerator
refrigerator compressors
polyester lubricants
lubricants
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
DE69327903T
Other languages
English (en)
Other versions
DE69327903D1 (de
Inventor
Nicholas E Schnur
Eugene R Zehler
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.)
Cognis IP Management GmbH
Original Assignee
Henkel 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
Priority claimed from PCT/US1992/004438 external-priority patent/WO1993024585A1/en
Application filed by Henkel Corp filed Critical Henkel Corp
Priority claimed from PCT/US1993/004886 external-priority patent/WO1993024596A1/en
Publication of DE69327903D1 publication Critical patent/DE69327903D1/de
Application granted granted Critical
Publication of DE69327903T2 publication Critical patent/DE69327903T2/de
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
    • 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
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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
    • C10M105/34—Esters of monocarboxylic acids
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    • 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
    • C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids
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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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    • 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
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    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
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    • C10M2207/28—Esters
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • C10M2207/302—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
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    • 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
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
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    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Lubricants (AREA)
DE69327903T 1992-06-03 1993-05-27 Polyesterschmiermittel für bei hoher temperatur betriebene kühlschrankkompressoren Expired - Lifetime DE69327903T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US1992/004438 WO1993024585A1 (en) 1992-06-03 1992-06-03 Polyol ester lubricants for refrigerant heat transfer fluids
US2762993A 1993-03-10 1993-03-10
PCT/US1993/004886 WO1993024596A1 (en) 1992-06-03 1993-05-27 Polyol ester lubricants for refrigerator compressors operating at high temperatures

Publications (2)

Publication Number Publication Date
DE69327903D1 DE69327903D1 (de) 2000-03-30
DE69327903T2 true DE69327903T2 (de) 2000-10-05

Family

ID=26702721

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69333851T Expired - Lifetime DE69333851T2 (de) 1992-06-03 1993-05-27 Eine Methode zur Herstellung eines Polyolesterschmiermittels für bei hoher Temperatur betriebene Kühlschrankkompression
DE69327903T Expired - Lifetime DE69327903T2 (de) 1992-06-03 1993-05-27 Polyesterschmiermittel für bei hoher temperatur betriebene kühlschrankkompressoren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69333851T Expired - Lifetime DE69333851T2 (de) 1992-06-03 1993-05-27 Eine Methode zur Herstellung eines Polyolesterschmiermittels für bei hoher Temperatur betriebene Kühlschrankkompression

Country Status (6)

Country Link
KR (1) KR100254623B1 (de)
AT (2) ATE189902T1 (de)
AU (1) AU670173B2 (de)
BR (1) BR9401111A (de)
DE (2) DE69333851T2 (de)
HK (1) HK1008682A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2801703B2 (ja) * 1989-09-01 1998-09-21 花王株式会社 冷凍機油
JPH03275799A (ja) * 1990-03-23 1991-12-06 Asahi Denka Kogyo Kk 冷凍機油組成物
US5021179A (en) * 1990-07-12 1991-06-04 Henkel Corporation Lubrication for refrigerant heat transfer fluids

Also Published As

Publication number Publication date
KR950701965A (ko) 1995-05-17
ATE301179T1 (de) 2005-08-15
DE69333851D1 (de) 2005-09-08
KR100254623B1 (ko) 2000-05-01
AU670173B2 (en) 1996-07-04
ATE189902T1 (de) 2000-03-15
AU5764594A (en) 1994-09-15
DE69327903D1 (de) 2000-03-30
HK1008682A1 (en) 1999-05-14
DE69333851T2 (de) 2006-01-12
BR9401111A (pt) 1994-10-18

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Owner name: COGNIS CORP., GULPH MILLS, PA., US

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Owner name: COGNIS IP MANAGEMENT GMBH, 40589 DUESSELDORF, DE