IN2012DN02250A - - Google Patents

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Publication number
IN2012DN02250A
IN2012DN02250A IN2250DEN2012A IN2012DN02250A IN 2012DN02250 A IN2012DN02250 A IN 2012DN02250A IN 2250DEN2012 A IN2250DEN2012 A IN 2250DEN2012A IN 2012DN02250 A IN2012DN02250 A IN 2012DN02250A
Authority
IN
India
Prior art keywords
acid
groups derived
iii
carbon atoms
acid groups
Prior art date
Application number
Inventor
Carr Dale
Hutter Jeffrey
Hessell Ed
Kelley Richard
Urrego Roberto
Original Assignee
Chemtura 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 Chemtura Corp filed Critical Chemtura Corp
Publication of IN2012DN02250A publication Critical patent/IN2012DN02250A/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
    • 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
    • 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
    • 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
    • C10M2207/30—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
    • C10M2207/301—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 used as base material
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09—Characteristics associated with water
    • C10N2020/097—Refrigerants
    • C10N2020/101—Containing Hydrofluorocarbons
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

A polyol ester suitable for use as a lubricant or a lubricant base stock has a kinematic viscosity at 40°C greater than or equal to 200 cSt and a viscosity index of greater than or equal to 100. The ester comprises the reaction product of (a) a polyhydric alcohol component comprising at least 50 mole % of penterythritol, and (b) a carboxylic acid component comprising: (i) at least one linear or branched monocarboxylic acid having 2 to 7 carbon atoms; (ii) at least one branched monocarboxylic acid having 8 to 15 carbon atoms; and (iii) at least one polycarboxylic acid having 2 to 8 carbon atoms; wherein the ratio of the number of acid groups derived from the monocarboxylic acid(s) (i) to the number of acid groups derived from the monocarboxylic acid(s) (ii) is between about 0.9 and about 1.1 and the number of acid groups derived from the polycarboxylic acid(s) (iii) is between about 15 % and about 25 % of the total number of acid groups derived from the carboxylic acids (i), (ii) and (iii).
IN2250DEN2012 2009-10-07 2010-09-16 IN2012DN02250A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24933809P 2009-10-07 2009-10-07
PCT/US2010/049063 WO2011043905A1 (en) 2009-10-07 2010-09-16 Polyolester lubricants for refrigeration systems
US12/883,273 US8518295B2 (en) 2009-10-07 2010-09-16 Lubricants for refrigeration systems

Publications (1)

Publication Number Publication Date
IN2012DN02250A true IN2012DN02250A (en) 2015-08-21

Family

ID=43822489

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2250DEN2012 IN2012DN02250A (en) 2009-10-07 2010-09-16

Country Status (8)

Country Link
US (1) US8518295B2 (en)
EP (1) EP2486112B1 (en)
JP (1) JP5433790B2 (en)
CN (1) CN102712862B (en)
AU (1) AU2010303861B2 (en)
BR (1) BR112012007422A2 (en)
IN (1) IN2012DN02250A (en)
WO (1) WO2011043905A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5525877B2 (en) * 2010-03-17 2014-06-18 Ｊｘ日鉱日石エネルギー株式会社 Refrigerator oil and working fluid composition for refrigerator
US9187682B2 (en) 2011-06-24 2015-11-17 Emerson Climate Technologies, Inc. Refrigeration compressor lubricant
CN106008215A (en) * 2011-07-13 2016-10-12 Kh新化株式会社 Tetraester of pentaerythritol
JP5681659B2 (en) * 2012-03-02 2015-03-11 Ｊｘ日鉱日石エネルギー株式会社 Working fluid composition for refrigerator, refrigerator oil and method for producing the same
WO2014117014A2 (en) 2013-01-25 2014-07-31 Trane International Inc. Refrigerant additives and compositions
BR112015020797A2 (en) * 2013-03-25 2017-07-18 Jx Nippon Oil & Energy Corp working fluid composition for refrigerator
BR112015021832A2 (en) * 2013-03-25 2017-07-18 Jx Nippon Oil & Energy Corp refrigerator working fluid composition
WO2015111522A1 (en) * 2014-01-21 2015-07-30 Ｊｘ日鉱日石エネルギー株式会社 Working fluid composition for refrigerating machine and refrigerating machine oil
CN115651740A (en) 2016-05-10 2023-01-31 特灵国际有限公司 Lubricant blends for reducing refrigerant solubility
EP3950906A4 (en) * 2019-04-25 2022-09-28 NOF Corporation Ester for refrigerator oil, and working fluid composition comprising same
CN112143547B (en) * 2020-09-22 2022-07-15 上海桉欣新能源科技有限公司 Lubricating oil for refrigeration compressor and preparation method thereof
CN112552976A (en) * 2020-12-30 2021-03-26 南京威尔药业集团股份有限公司 Complex ester type refrigerator oil and synthetic method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53127970A (en) * 1977-04-14 1978-11-08 Nippon Oil & Fats Co Ltd Synthetic lubricating oil compound
JP2801703B2 (en) 1989-09-01 1998-09-21 花王株式会社 Refrigerating machine oil
IL101719A (en) * 1990-04-19 1997-02-18 Lubrizol Corp Liquid refrigerant compositions containing complex carboxylic esters as lubricant
DE69231364T2 (en) * 1992-06-03 2001-04-05 Henkel Corp LUBRICANTS BASED ON POLYOLESTER FOR REFRIGERANT TRANSFER
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
US5853609A (en) 1993-03-10 1998-12-29 Henkel Corporation Polyol ester lubricants for hermetically sealed refrigerating compressors
DE69421032T2 (en) * 1993-03-25 2000-02-03 Asahi Denka Kogyo Kk LUBRICANTS FOR REFRIGERATOR AND LUBRICANT COMPOSITION CONTAINING THEM
EP0787173B1 (en) * 1993-11-09 2002-12-18 Cognis Corporation Process for lubricating a vehicle air-conditioner
JP3321274B2 (en) 1993-12-24 2002-09-03 株式会社小松製作所 Work machine remote control
BR0213159A (en) * 2001-10-10 2004-09-14 Exxonmobil Res & Eng Co Biodegradable lubricating oil composition and lubricating composition
US8183190B2 (en) 2003-08-20 2012-05-22 Cognis Ip Management Gmbh Complex polyol esters with improved performance
EP2258800A3 (en) 2005-03-04 2013-04-10 E. I. du Pont de Nemours and Company Compositions comprising a fluoroolefin

Also Published As

Publication number Publication date
EP2486112A1 (en) 2012-08-15
CN102712862B (en) 2014-05-14
AU2010303861A1 (en) 2012-04-12
WO2011043905A1 (en) 2011-04-14
JP2013507483A (en) 2013-03-04
JP5433790B2 (en) 2014-03-05
EP2486112B1 (en) 2015-10-21
AU2010303861B2 (en) 2016-03-03
US8518295B2 (en) 2013-08-27
BR112012007422A2 (en) 2016-12-06
CN102712862A (en) 2012-10-03
US20110079749A1 (en) 2011-04-07

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