WO2001074977A3 - Lubricant and flushing compositions - Google Patents

Lubricant and flushing compositions Download PDF

Info

Publication number
WO2001074977A3
WO2001074977A3 PCT/US2001/010152 US0110152W WO0174977A3 WO 2001074977 A3 WO2001074977 A3 WO 2001074977A3 US 0110152 W US0110152 W US 0110152W WO 0174977 A3 WO0174977 A3 WO 0174977A3
Authority
WO
WIPO (PCT)
Prior art keywords
lubricant
composition
flushing compositions
flushing
compositions
Prior art date
Application number
PCT/US2001/010152
Other languages
French (fr)
Other versions
WO2001074977A2 (en
Inventor
Gregg M Millman
Original Assignee
Ici America Inc
Gregg M Millman
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 Ici America Inc, Gregg M Millman filed Critical Ici America Inc
Priority to AU2001251111A priority Critical patent/AU2001251111A1/en
Publication of WO2001074977A2 publication Critical patent/WO2001074977A2/en
Publication of WO2001074977A3 publication Critical patent/WO2001074977A3/en

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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/70—Esters of monocarboxylic acids
    • 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
    • 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
    • C10M105/34—Esters of 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06—Cleaning; Combating corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass

Abstract

A lubricant composition comprises an ester derivable from the reaction of an aromatic monocarboxylic acid with a monovalent aliphatic alcohol having 1 to 15 carbon atoms. The composition has a low viscosity and is suitable for use in refrigerant systems with HFC gases. The composition is also used as a flushing fluid for a refrigerant system.
PCT/US2001/010152 2000-03-31 2001-03-29 Lubricant and flushing compositions WO2001074977A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001251111A AU2001251111A1 (en) 2000-03-31 2001-03-29 Lubricant and flushing compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19349800P 2000-03-31 2000-03-31
US60/193,498 2000-03-31

Publications (2)

Publication Number Publication Date
WO2001074977A2 WO2001074977A2 (en) 2001-10-11
WO2001074977A3 true WO2001074977A3 (en) 2002-02-07

Family

ID=22713882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/010152 WO2001074977A2 (en) 2000-03-31 2001-03-29 Lubricant and flushing compositions

Country Status (2)

Country Link
AU (1) AU2001251111A1 (en)
WO (1) WO2001074977A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0103724D0 (en) * 2001-02-15 2001-04-04 Ici Plc A metal working lubricant composition
FR2860001B1 (en) * 2003-09-19 2008-02-15 Arkema COMPOSITION BASED ON HFCs (HYDROFLUOROCARBONS) AND USE THEREOF
US7307054B2 (en) 2004-01-20 2007-12-11 E.I. Du Pont De Nemours And Company Vapor compression air conditioning or refrigeration system cleaning compositions and methods
CN105861117B (en) * 2015-01-19 2019-03-22 中国石油化工股份有限公司 Chain oil composition and the method for improving its high-temperature stability
CN111406102A (en) * 2017-11-30 2020-07-10 路博润公司 Aromatic ester lubricants for use with low global warming potential refrigerants
US20200024537A1 (en) * 2018-02-22 2020-01-23 Exxonmobil Research And Engineering Company Low viscosity low volatility benzoate monoester lubricating oil base stocks and methods of use thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351280A (en) * 1942-07-16 1944-06-13 Cities Service Oil Co Lubricant
US4892680A (en) * 1988-01-11 1990-01-09 Nippon Oil Co., Ltd. Synthetic lubricating oils and specified naphthalene derivatives for use therein
JPH0368692A (en) * 1989-08-09 1991-03-25 Nippon Oil Co Ltd Flushing liquid
EP0461435A1 (en) * 1990-06-09 1991-12-18 Hoechst Aktiengesellschaft Application of aromatic carboxylic esters as lubricant in refrigerant compressors
EP0704521A1 (en) * 1994-09-19 1996-04-03 Hüls America Inc. Method for removing unwanted lubricating oil from a refrigeration system
US5750046A (en) * 1994-11-14 1998-05-12 Wheeler; William B. Refrigerant system lubricant and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351280A (en) * 1942-07-16 1944-06-13 Cities Service Oil Co Lubricant
US4892680A (en) * 1988-01-11 1990-01-09 Nippon Oil Co., Ltd. Synthetic lubricating oils and specified naphthalene derivatives for use therein
JPH0368692A (en) * 1989-08-09 1991-03-25 Nippon Oil Co Ltd Flushing liquid
EP0461435A1 (en) * 1990-06-09 1991-12-18 Hoechst Aktiengesellschaft Application of aromatic carboxylic esters as lubricant in refrigerant compressors
EP0704521A1 (en) * 1994-09-19 1996-04-03 Hüls America Inc. Method for removing unwanted lubricating oil from a refrigeration system
US5750046A (en) * 1994-11-14 1998-05-12 Wheeler; William B. Refrigerant system lubricant and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 227 (C - 0839) 10 June 1991 (1991-06-10) *

Also Published As

Publication number Publication date
AU2001251111A1 (en) 2001-10-15
WO2001074977A2 (en) 2001-10-11

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