CA2615286C - Melanges d'huiles de base lubrifiantes a esters synthetiques miscibles avec un hydrofluorocarbure - Google Patents

Melanges d'huiles de base lubrifiantes a esters synthetiques miscibles avec un hydrofluorocarbure Download PDF

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Publication number
CA2615286C
CA2615286C CA2615286A CA2615286A CA2615286C CA 2615286 C CA2615286 C CA 2615286C CA 2615286 A CA2615286 A CA 2615286A CA 2615286 A CA2615286 A CA 2615286A CA 2615286 C CA2615286 C CA 2615286C
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CA
Canada
Prior art keywords
iso
base stock
viscosity
cross
synthetic ester
Prior art date
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Active
Application number
CA2615286A
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English (en)
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CA2615286A1 (fr
Inventor
George Psillas
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.)
Lubrizol Corp
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 CA2615286A1 publication Critical patent/CA2615286A1/fr
Application granted granted Critical
Publication of CA2615286C publication Critical patent/CA2615286C/fr
Active legal-status Critical Current
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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
    • 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
    • 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
    • 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
    • C10M2207/2835—Esters of polyhydroxy compounds 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
    • C10N2020/09—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
    • 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)

Abstract

Cette invention concerne des mélanges d'huiles de base d'ester synthétique obtenues à partir d'huiles de base d'ester synthétiques à haute viscosité présentant une viscosité comprise entre ISO 120 et 140 et des huiles de bases d'ester synthétique classiques de viscosités variables, avec pour résultat des huiles de base d'une viscosité ISO comprise entre 68 et 220. Les lubrifiants ainsi obtenus ont une miscibilité suffisante avec les fluides de réfrigération HFC avec un emploi minime d'acides carboxyliques i-C9 pour la formation de l'ester.
CA2615286A 2005-07-27 2006-07-27 Melanges d'huiles de base lubrifiantes a esters synthetiques miscibles avec un hydrofluorocarbure Active CA2615286C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70290605P 2005-07-27 2005-07-27
US60/702,906 2005-07-27
PCT/US2006/029448 WO2007014337A1 (fr) 2005-07-27 2006-07-27 Melanges d'huiles de base lubrifiantes obtenues a partir d'esters synthetique a haute viscosite

Publications (2)

Publication Number Publication Date
CA2615286A1 CA2615286A1 (fr) 2007-02-01
CA2615286C true CA2615286C (fr) 2014-02-25

Family

ID=37440842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2615286A Active CA2615286C (fr) 2005-07-27 2006-07-27 Melanges d'huiles de base lubrifiantes a esters synthetiques miscibles avec un hydrofluorocarbure

Country Status (7)

Country Link
US (1) US20080214418A1 (fr)
EP (1) EP1941010A1 (fr)
CN (2) CN101248164A (fr)
AU (1) AU2006272507B2 (fr)
BR (1) BRPI0614172B1 (fr)
CA (1) CA2615286C (fr)
WO (1) WO2007014337A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8476210B2 (en) * 2008-09-09 2013-07-02 Glenn Short Composition for compressor working fluid for applications with soluble gas or gas condensates
CN105132088A (zh) * 2015-07-08 2015-12-09 新疆福克油品股份有限公司 一种合成酯类冷冻机油组合物
CN112552977A (zh) * 2020-12-30 2021-03-26 南京威尔药业集团股份有限公司 一种分步反应制备合成酯基础油的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950005694B1 (ko) * 1989-07-05 1995-05-29 가부시끼가이샤 교오세끼 세이힝기주쓰 겡뀨쇼 냉각윤활제
EP0430657A1 (fr) * 1989-11-29 1991-06-05 Asahi Denka Kogyo Kabushiki Kaisha Lubrifiant pour réfrigérateurs
ES2104738T3 (es) * 1991-01-17 1997-10-16 Cpi Eng Services Inc Composicion lubricante para refrigerantes fluorados.
ZA928934B (en) * 1991-12-06 1994-05-19 Exxon Chemical Patents Inc Refrigeration working fluid compositions
JP2923124B2 (ja) * 1992-05-25 1999-07-26 日石三菱株式会社 食品機械用油脂組成物
ATE195545T1 (de) * 1992-06-03 2000-09-15 Henkel Corp Schmiermittel auf basis von polyolester für kälteübertragungsmittel
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
ATE184310T1 (de) * 1992-06-03 1999-09-15 Henkel Corp Polyol/ester-gemisch als schmiermittel für wärmeträgerflüssigkeiten in kälteanlagen
CN1062593C (zh) * 1995-03-01 2001-02-28 三菱瓦斯化学株式会社 多羟基酯基润滑剂及其生产方法
TW349119B (en) * 1996-04-09 1999-01-01 Mitsubishi Gas Chemical Co Polyol ester based-lubricant
US20010019120A1 (en) * 1999-06-09 2001-09-06 Nicolas E. Schnur Method of improving performance of refrigerant systems
EP1339815B1 (fr) * 2000-10-25 2009-08-26 The Lubrizol Corporation Lubrifiants a base d'un melange de pib/poe/huile minerale pour applications a chaine a haute temperature
CA2463308C (fr) * 2001-10-10 2010-12-14 Exxonmobil Research And Engineering Company Huile pour engrenage non toxique et biodegradable
KR100927754B1 (ko) * 2001-11-19 2009-11-20 더루우브리졸코오포레이션 폴리올 에스테르와 알킬벤젠의 배합물을 함유하는 윤활성조성물
US6774093B2 (en) * 2002-07-12 2004-08-10 Hatco Corporation High viscosity synthetic ester lubricant base stock
US20070232506A1 (en) * 2006-03-28 2007-10-04 Gao Jason Z Blends of lubricant basestocks with polyol esters

Also Published As

Publication number Publication date
US20080214418A1 (en) 2008-09-04
EP1941010A1 (fr) 2008-07-09
WO2007014337A1 (fr) 2007-02-01
AU2006272507B2 (en) 2011-08-25
CN101248164A (zh) 2008-08-20
CA2615286A1 (fr) 2007-02-01
CN102304410A (zh) 2012-01-04
AU2006272507A1 (en) 2007-02-01
BRPI0614172A2 (pt) 2011-03-15
BRPI0614172B1 (pt) 2016-04-26

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