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BR9905759A - Lubricating compositions exhibiting prolonged oxidation stability - Google Patents

Lubricating compositions exhibiting prolonged oxidation stability

Info

Publication number
BR9905759A
BR9905759A BR9905759-0A BR9905759A BR9905759A BR 9905759 A BR9905759 A BR 9905759A BR 9905759 A BR9905759 A BR 9905759A BR 9905759 A BR9905759 A BR 9905759A
Authority
BR
Brazil
Prior art keywords
oxidation stability
lubricating compositions
compositions exhibiting
stability
exhibiting prolonged
Prior art date
Application number
BR9905759-0A
Other languages
Portuguese (pt)
Inventor
Helen Teresa Ryan
Original Assignee
Ethil Petroleum Additives Limi
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 Ethil Petroleum Additives Limi filed Critical Ethil Petroleum Additives Limi
Publication of BR9905759A publication Critical patent/BR9905759A/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
    • 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
    • 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
    • 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
    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic 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
    • 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
    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
    • C10M129/14—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring containing at least 2 hydroxy groups
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
    • C10M133/14—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02—Sulfurised compounds
    • C—CHEMISTRY; METALLURGY
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    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02—Sulfurised compounds
    • C10M135/04—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
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    • C10M135/02—Sulfurised compounds
    • C10M135/06—Esters, e.g. fats
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    • C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M135/14—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond
    • C10M135/16—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiourea type, i.e. containing the group
    • C—CHEMISTRY; METALLURGY
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    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M135/14—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond
    • C10M135/18—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
    • C—CHEMISTRY; METALLURGY
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    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • 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
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    • C10M2207/024—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings having at least two phenol groups but no condensed ring
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    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/027—Neutral salts thereof
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    • C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
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    • C10M2215/064—Di- and triaryl amines
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    • C10M2215/064—Di- and triaryl amines
    • C10M2215/065—Phenyl-Naphthyl amines
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    • C10M2215/066—Arylene diamines
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    • C10M2215/067—Polyaryl amine alkanes
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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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Patente de Invenção: <B>"COMPOSIçõES LUBRIFICANTES EXIBINDO ESTABILIDADE A OXIDAçãO PROLONGADA"<D>. Uso, em uma composição lubrificante compreendendo um componente antidesgaste hidráulico e um óleo base, de um aditivo compreendendo um antioxidante de amina e pelo menos um antioxidante adicional, selecionado de ditiocarbamato isento de cinza, antioxidantes de olefina sulfurizada e fenólicos para prover um lubrificante possuindo estabilidade térmica e estabilidade à oxidação aperfeiçoadas.Invention Patent: <B> "LUBRICATING COMPOSITIONS EXHIBITING PROLONGED OXIDATION STABILITY" <D>. Use, in a lubricant composition comprising a hydraulic anti-wear component and a base oil, of an additive comprising an amine antioxidant and at least one additional antioxidant, selected from ash-free dithiocarbamate, sulfurized olefin antioxidants and phenolics to provide a lubricant having stability improved thermal stability and oxidation stability.

BR9905759-0A 1998-11-30 1999-11-30 Lubricating compositions exhibiting prolonged oxidation stability BR9905759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98309774A EP1006173A1 (en) 1998-11-30 1998-11-30 Lubricant compositions exhibiting extended oxidation stability

Publications (1)

Publication Number Publication Date
BR9905759A true BR9905759A (en) 2000-08-15

Family

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Country Status (8)

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EP (1) EP1006173A1 (en)
JP (1) JP2000160182A (en)
KR (1) KR20000035777A (en)
CN (1) CN1216134C (en)
AU (1) AU5936499A (en)
BR (1) BR9905759A (en)
CA (1) CA2287726C (en)
SG (1) SG77271A1 (en)

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US6852680B2 (en) 2001-10-26 2005-02-08 Ethyl Corporation Dithiocarbamates containing alkylthio and hydroxy substituents
US7704931B2 (en) 2004-12-10 2010-04-27 Chemtura Corporation Lubricant compositions stabilized with multiple antioxidants
KR100757649B1 (en) * 2005-03-24 2007-09-10 김록곤 Wheelchair With Lifting Device
US20090011961A1 (en) * 2007-07-06 2009-01-08 Jun Dong Lubricant compositions stabilized with styrenated phenolic antioxidant
CN102089414B (en) * 2008-05-13 2015-08-05 路博润公司 For turbine greasy filth is reduced to minimum amine antioxidants
JP2011528060A (en) * 2008-07-14 2011-11-10 ケムチュア コーポレイション Liquid additives for stabilization of lubricating oil compositions
US8748357B2 (en) 2008-07-15 2014-06-10 Exxonmobil Research And Engineering Company Method for stabilizing diesel engine lubricating oil against degradation by biodiesel fuel
WO2011017555A1 (en) * 2009-08-05 2011-02-10 Basf Se Lubricant composition
CN101831346B (en) * 2010-05-11 2013-01-02 上海海都化学科技有限公司 Flame-retardant hydraulic oil and preparation and application thereof
CN101812352B (en) * 2010-05-11 2013-07-10 上海海都化学科技有限公司 Antioxidant for hydraulic oil and preparation and application thereof
US8343901B2 (en) * 2010-10-12 2013-01-01 Chevron Oronite Company Llc Lubricating composition containing multifunctional hydroxylated amine salt of a hindered phenolic acid
US8455406B2 (en) * 2010-10-28 2013-06-04 Chevron U.S.A. Inc. Compressor oils having improved oxidation resistance
CN104471041A (en) * 2012-06-06 2015-03-25 范德比尔特化学品有限责任公司 Fuel-saving lubricating oil
RU2505590C1 (en) * 2012-09-06 2014-01-27 Общество с ограниченной ответственностью "ЛЛК-Интернешнл" Lubricating oil for gas turbines
CN113637514A (en) 2013-12-06 2021-11-12 巴斯夫欧洲公司 Composition and method of forming the same
CA2955240C (en) * 2014-09-04 2019-02-19 Vanderbilt Chemicals, Llc Liquid ashless antioxidant additive for lubricating compositions
CN107001969B (en) * 2014-09-19 2019-11-05 范德比尔特化学品有限责任公司 Industrial lubricants composition based on polyalkylene glycol
MX2020009731A (en) * 2018-03-20 2020-12-11 Basf Se Lubricant composition.
CN109097172A (en) * 2018-10-09 2018-12-28 中国石油化工股份有限公司 Low greasy filth turbine oil composition and application thereof
CN109370732A (en) * 2018-11-23 2019-02-22 统石油化工有限公司 A kind of high peace and quiet type hydraulic fluid compositions
CN113913228B (en) * 2021-11-12 2022-11-22 福建优立盛油脂有限公司 Antioxidant composition for lithium-based lubricating grease
WO2024182476A1 (en) * 2023-02-28 2024-09-06 The Lubrizol Corporation Industrial gear lubricant
CN116814310A (en) * 2023-06-27 2023-09-29 上海奇克氟硅材料有限公司 Antioxidant composition with adjustable viscosity

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Also Published As

Publication number Publication date
EP1006173A1 (en) 2000-06-07
SG77271A1 (en) 2000-12-19
CA2287726C (en) 2003-07-08
KR20000035777A (en) 2000-06-26
CA2287726A1 (en) 2000-05-30
CN1255533A (en) 2000-06-07
CN1216134C (en) 2005-08-24
JP2000160182A (en) 2000-06-13
AU5936499A (en) 2000-06-01

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