BR0214513A - Ëleo lubrificante, formulação de aditivo, métodos para a produção do óleo lubrificante, para lubrificar motores, para a produção da formulação de aditivo, e para reduzir a oxidação em um motor de combustão interna, e, uso de um sistema antioxidante - Google Patents

Ëleo lubrificante, formulação de aditivo, métodos para a produção do óleo lubrificante, para lubrificar motores, para a produção da formulação de aditivo, e para reduzir a oxidação em um motor de combustão interna, e, uso de um sistema antioxidante

Info

Publication number
BR0214513A
BR0214513A BR0214513-8A BR0214513A BR0214513A BR 0214513 A BR0214513 A BR 0214513A BR 0214513 A BR0214513 A BR 0214513A BR 0214513 A BR0214513 A BR 0214513A
Authority
BR
Brazil
Prior art keywords
lubricating oil
producing
lubricating
additive formulation
methods
Prior art date
Application number
BR0214513-8A
Other languages
English (en)
Inventor
John D Palazzotto
Mark R Logan
Original Assignee
Chevron Oronite Co
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 Chevron Oronite Co filed Critical Chevron Oronite Co
Publication of BR0214513A publication Critical patent/BR0214513A/pt

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
    • 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
    • C10M2207/284—Esters of aromatic monocarboxylic acids
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2040/12—Gas-turbines
    • 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
    • C10N2040/25—Internal-combustion engines

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

"óLEO LUBRIFICANTE, FORMULAçãO DE ADITIVO, MéTODOS PARA A PRODUçãO DO óLEO LUBRIFICANTE, PARA LUBRIFICAR MOTORES, PARA A PRODUçãO DA FORMULAçãO DE ADITIVO, E PARA REDUZIR A OXIDAçãO EM UM MOTOR DE COMBUSTãO INTERNA, E, USO DE UM SISTEMA ANTIOXIDANTE". Um óleo lubrificante, compreendendo uma quantidade maior de pelo menos um dos óleos base dos Grupos II e III e uma quantidade menor de ácido benzenopropanóico, 2,5-bis(1,1-dimetil-etil)-4-hidróxi-, ésteres alquílicos ramificados C~ 7~-C~ 9~. Um método para a produção deste óleo lubrificante e um método para a lubrificação de um motor a gás natural com este óleo lubrificante.
BR0214513-8A 2001-11-29 2002-11-26 Ëleo lubrificante, formulação de aditivo, métodos para a produção do óleo lubrificante, para lubrificar motores, para a produção da formulação de aditivo, e para reduzir a oxidação em um motor de combustão interna, e, uso de um sistema antioxidante BR0214513A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/998,640 US6642191B2 (en) 2001-11-29 2001-11-29 Lubricating oil additive system particularly useful for natural gas fueled engines
PCT/US2002/038157 WO2003048277A1 (en) 2001-11-29 2002-11-26 Lubricating oil additive system particularly useful for natural gas fueled engines

Publications (1)

Publication Number Publication Date
BR0214513A true BR0214513A (pt) 2004-11-03

Family

ID=25545437

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214513-8A BR0214513A (pt) 2001-11-29 2002-11-26 Ëleo lubrificante, formulação de aditivo, métodos para a produção do óleo lubrificante, para lubrificar motores, para a produção da formulação de aditivo, e para reduzir a oxidação em um motor de combustão interna, e, uso de um sistema antioxidante

Country Status (8)

Country Link
US (1) US6642191B2 (pt)
EP (1) EP1451274A4 (pt)
CN (1) CN100338196C (pt)
AR (1) AR037605A1 (pt)
AU (1) AU2002346576B2 (pt)
BR (1) BR0214513A (pt)
CA (1) CA2468692A1 (pt)
WO (1) WO2003048277A1 (pt)

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US8796192B2 (en) 2010-10-29 2014-08-05 Chevron Oronite Company Llc Natural gas engine lubricating oil compositions
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Also Published As

Publication number Publication date
WO2003048277A1 (en) 2003-06-12
US20030148900A1 (en) 2003-08-07
EP1451274A1 (en) 2004-09-01
AR037605A1 (es) 2004-11-17
US6642191B2 (en) 2003-11-04
CN100338196C (zh) 2007-09-19
EP1451274A4 (en) 2005-03-16
CA2468692A1 (en) 2003-06-12
AU2002346576A1 (en) 2003-06-17
AU2002346576B2 (en) 2008-03-13
CN1608122A (zh) 2005-04-20

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