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BR9901332A - Composição de óleo lubrificante para motores de combustão interna. - Google Patents

Composição de óleo lubrificante para motores de combustão interna.

Info

Publication number
BR9901332A
BR9901332A BR9901332-0A BR9901332A BR9901332A BR 9901332 A BR9901332 A BR 9901332A BR 9901332 A BR9901332 A BR 9901332A BR 9901332 A BR9901332 A BR 9901332A
Authority
BR
Brazil
Prior art keywords
lubricating oil
internal combustion
combustion engines
oil composition
alkyl salicylate
Prior art date
Application number
BR9901332-0A
Other languages
English (en)
Other versions
BR9901332B1 (pt
Inventor
Takashi Fujitsu
Koichi Kubo
Mitsuhiro Nagakari
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR9901332A publication Critical patent/BR9901332A/pt
Publication of BR9901332B1 publication Critical patent/BR9901332B1/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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
    • 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
    • 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
    • C10N2030/40—Low content or no content compositions
    • C10N2030/42—Phosphor free or low phosphor content compositions
    • 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
    • C10N2030/40—Low content or no content compositions
    • C10N2030/45—Ash-less or low ash content
    • 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
    • C10N2030/68—Shear stability
    • 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
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

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

"COMPOSIçãO DE óLEO LUBRIFICANTE PARA MOTORES DE COMBUSTãO INTERNA". Composição de óleo lubrificante para motores de combustão interna que tem uma viscosidade de alto cisalhamento a alta temperatura de desde 2,1 até menos do que 2,9 mPas em que o óleo base lubrificante compreende (1) um dialquilditiofosfato de zinco, (2) um detergente metálico escolhido entre alquilsalicilato de cálcio e uma mistura de alquilsalicilato de cálcio e alquilsalicilato de magnésio e opcionalmente (3) modificador de atrito.
BRPI9901332-0A 1998-05-01 1999-04-29 composição de óleo lubrificante para motores de combustão interna. BR9901332B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13756498A JP5057603B2 (ja) 1998-05-01 1998-05-01 内燃機関用潤滑油組成物

Publications (2)

Publication Number Publication Date
BR9901332A true BR9901332A (pt) 2000-05-09
BR9901332B1 BR9901332B1 (pt) 2012-01-24

Family

ID=15201676

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9901332-0A BR9901332B1 (pt) 1998-05-01 1999-04-29 composição de óleo lubrificante para motores de combustão interna.

Country Status (8)

Country Link
US (1) US6114288A (pt)
EP (1) EP0953629A1 (pt)
JP (1) JP5057603B2 (pt)
AR (1) AR015058A1 (pt)
AU (1) AU750716B2 (pt)
BR (1) BR9901332B1 (pt)
CA (1) CA2270714C (pt)
NO (1) NO992057L (pt)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3927724B2 (ja) * 1999-04-01 2007-06-13 東燃ゼネラル石油株式会社 内燃機関用潤滑油組成物
US6333298B1 (en) * 1999-07-16 2001-12-25 Infineum International Limited Molybdenum-free low volatility lubricating oil composition
US6191081B1 (en) * 1999-12-15 2001-02-20 Exxonmobil Research And Engineering Company Long life medium and high ash oils with enhanced nitration resistance
GB0011115D0 (en) * 2000-05-09 2000-06-28 Infineum Int Ltd Lubricating oil compositions
US20070191237A1 (en) * 2000-08-25 2007-08-16 Holmes Andrew J Hydraulic fluid
JP4185307B2 (ja) * 2001-09-20 2008-11-26 新日本石油株式会社 内燃機関用潤滑油組成物
CA2485529A1 (en) * 2002-05-09 2003-11-20 The Lubrizol Corporation Continuously variable transmission fluids comprising a combination of calcium- and magnesium-overbased detergents
US7563752B2 (en) 2002-08-05 2009-07-21 Nippon Oil Corporation Lubricating oil compositions
JP4373650B2 (ja) * 2002-08-05 2009-11-25 新日本石油株式会社 潤滑油組成物
US6767871B2 (en) 2002-08-21 2004-07-27 Ethyl Corporation Diesel engine lubricants
US20040220059A1 (en) * 2003-05-01 2004-11-04 Esche Carl K. Low sulfur, low ash, low and phosphorus lubricant additive package using overbased calcium oleate
US20040224858A1 (en) * 2003-05-06 2004-11-11 Ethyl Corporation Low sulfur, low ash, and low phosphorus lubricant additive package using overbased calcium phenate
JP4507158B2 (ja) * 2003-07-25 2010-07-21 財団法人石油産業活性化センター 環境適合性および省燃費性に優れたガソリンエンジン油組成物
US7368596B2 (en) * 2003-11-06 2008-05-06 Afton Chemical Corporation Process for producing zinc dialkyldithiophosphates exhibiting improved seal compatibility properties
JP4614049B2 (ja) * 2004-03-31 2011-01-19 東燃ゼネラル石油株式会社 エンジン油組成物
JP5053839B2 (ja) * 2004-06-18 2012-10-24 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 潤滑油組成物
SG128780A1 (en) * 2004-07-09 2007-02-26 Shell Int Research Lubricating oil composition
US7615520B2 (en) 2005-03-14 2009-11-10 Afton Chemical Corporation Additives and lubricant formulations for improved antioxidant properties
US7615519B2 (en) * 2004-07-19 2009-11-10 Afton Chemical Corporation Additives and lubricant formulations for improved antiwear properties
US7875576B2 (en) * 2004-07-29 2011-01-25 Chevron Oronite Company Llc Lubricating oil composition for internal combustion engines
US7538076B2 (en) * 2005-03-28 2009-05-26 The Lubrizol Corporation Lubricant and concentrate compositions comprising hindered-phenol-containing diester antioxidant and method thereof
US7482312B2 (en) * 2005-04-01 2009-01-27 Shell Oil Company Engine oils for racing applications and method of making same
US8470751B2 (en) 2005-05-20 2013-06-25 Infineum International Limited Lubricating oil compositions
EP1724329B1 (en) 2005-05-20 2012-10-10 Infineum International Limited Metal detergent combination in lubricating oil compositions
US7435709B2 (en) * 2005-09-01 2008-10-14 Chevron Oronite Company Llc Linear alkylphenol derived detergent substantially free of endocrine disruptive chemicals
US7709423B2 (en) * 2005-11-16 2010-05-04 Afton Chemical Corporation Additives and lubricant formulations for providing friction modification
AU2006236063A1 (en) * 2005-11-18 2007-06-07 Shell Internationale Research Maatschappij B.V. Lubricating oil composition
US7772167B2 (en) * 2006-12-06 2010-08-10 Afton Chemical Corporation Titanium-containing lubricating oil composition
US7776800B2 (en) 2005-12-09 2010-08-17 Afton Chemical Corporation Titanium-containing lubricating oil composition
US7632788B2 (en) 2005-12-12 2009-12-15 Afton Chemical Corporation Nanosphere additives and lubricant formulations containing the nanosphere additives
US7682526B2 (en) 2005-12-22 2010-03-23 Afton Chemical Corporation Stable imidazoline solutions
US7767632B2 (en) * 2005-12-22 2010-08-03 Afton Chemical Corporation Additives and lubricant formulations having improved antiwear properties
US7867958B2 (en) * 2006-04-28 2011-01-11 Afton Chemical Corporation Diblock monopolymers as lubricant additives and lubricant formulations containing same
JP5207599B2 (ja) * 2006-06-08 2013-06-12 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
US8513169B2 (en) * 2006-07-18 2013-08-20 Infineum International Limited Lubricating oil compositions
US8026199B2 (en) * 2006-11-10 2011-09-27 Nippon Oil Corporation Lubricating oil composition
US20080132432A1 (en) * 2006-12-01 2008-06-05 Mathur Naresh C Additives and lubricant formulations for providing friction modification
US20080139430A1 (en) 2006-12-08 2008-06-12 Lam William Y Additives and lubricant formulations for improved antiwear properties
US8741821B2 (en) * 2007-01-03 2014-06-03 Afton Chemical Corporation Nanoparticle additives and lubricant formulations containing the nanoparticle additives
US7897548B2 (en) 2007-03-15 2011-03-01 Afton Chemical Corporation Additives and lubricant formulations for improved antiwear properties
US8278254B2 (en) 2007-09-10 2012-10-02 Afton Chemical Corporation Additives and lubricant formulations having improved antiwear properties
US7897552B2 (en) 2007-11-30 2011-03-01 Afton Chemical Corporation Additives and lubricant formulations for improved antioxidant properties
JP5288861B2 (ja) * 2008-04-07 2013-09-11 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
US8211840B2 (en) * 2008-12-09 2012-07-03 Afton Chemical Corporation Additives and lubricant formulations for improved antiwear properties
US9663743B2 (en) 2009-06-10 2017-05-30 Afton Chemical Corporation Lubricating method and composition for reducing engine deposits
EP2194114A3 (en) * 2010-03-19 2010-10-27 Shell Internationale Research Maatschappij B.V. Lubricating composition
EP2550346B1 (en) 2010-03-25 2020-11-04 Vanderbilt Chemicals, LLC Ultra low phosphorus lubricant compositions
US8333945B2 (en) 2011-02-17 2012-12-18 Afton Chemical Corporation Nanoparticle additives and lubricant formulations containing the nanoparticle additives
US20130005622A1 (en) * 2011-06-29 2013-01-03 Exxonmobil Research And Engineering Company Low viscosity engine oil with superior engine wear protection
EP2780437A1 (en) * 2011-11-14 2014-09-24 ExxonMobil Research and Engineering Company Method for improving engine fuel efficiency
JP2013216872A (ja) * 2012-03-16 2013-10-24 Idemitsu Kosan Co Ltd 潤滑油組成物、該潤滑油組成物を用いた摺動機構
JP5912971B2 (ja) 2012-07-30 2016-04-27 昭和シェル石油株式会社 内燃機関用潤滑油組成物
US20140221260A1 (en) * 2012-12-21 2014-08-07 Exxonmobil Research And Engineering Company Method for improving engine fuel efficiency
US9574158B2 (en) * 2014-05-30 2017-02-21 Afton Chemical Corporation Lubricating oil composition and additive therefor having improved wear properties
MX389096B (es) 2014-09-19 2025-03-20 Vanderbilt Chemicals Llc Composiciones de lubricante industrial a base de polialquilenglicol.
JP6197124B2 (ja) * 2015-03-24 2017-09-13 出光興産株式会社 ガソリンエンジン用潤滑油組成物、及びその製造方法
EP3759200B1 (en) * 2018-03-02 2024-04-03 Chevron Oronite Technology B.V. Lubricating oil composition providing wear protection at low viscosity
SG11202008101XA (en) * 2018-03-02 2020-09-29 Chevron Oronite Tech Bv Lubricating oil composition providing wear protection at low viscosity

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091872B1 (pt) * 1970-03-09 1973-04-06 Shell Berre Raffinage
FR2194767B1 (pt) * 1972-08-04 1975-03-07 Shell France
FR2133524B2 (pt) * 1970-06-05 1975-10-10 Shell Berre Raffinage
GB1304289A (pt) * 1970-09-14 1973-01-24
GB1370093A (en) * 1970-11-13 1974-10-09 Shell Int Research Lubricant compositions containing a viscosity index improver
GB1378771A (en) * 1971-03-05 1974-12-27 Shell Int Research Oil compositions
GB1347713A (en) * 1971-05-05 1974-02-27 Shell Int Research Alkyl methacrylate polymer compositions suitable as luboil additives
NL177129C (nl) * 1973-12-17 1985-08-01 Shell Int Research Werkwijze voor het katalytisch behandelen van koolwaterstoffen met waterstof in aanwezigheid van een fluorhoudende nikkel-wolfraamkatalysator op alumina als drager.
NL177696C (nl) * 1973-12-18 1985-11-01 Shell Int Research Werkwijze voor het bereiden van smeerolien met een hoge viscositeitsindex door hydrokraken van zware koolwaterstoffen.
US4033888A (en) * 1976-10-18 1977-07-05 Shell Oil Company Dispersant VI improver
GB1543359A (en) * 1976-10-28 1979-04-04 Shell Int Research Esterification of hydrocarbyl-substituted succinic anhydrides
GB2061958B (en) * 1979-10-24 1983-07-20 Shell Int Research Process for the preparation of polyalkenyl-substituted succinic anhydride
EP0029622B1 (en) * 1979-11-16 1984-07-25 Shell Internationale Researchmaatschappij B.V. Modified hydrogenated star-shaped polymer, its preparation and a lubricating oil composition containing the polymer
US4280916A (en) * 1980-03-31 1981-07-28 Shell Oil Company Lubricant composition
DE3169761D1 (en) * 1981-01-09 1985-05-09 Fisons Plc Phenoxy- and thiophenoxy compounds, methods for their preparation and pharmaceutical formulations containing them
US4427834A (en) * 1981-12-21 1984-01-24 Shell Oil Company Dispersant-VI improver product
GB2115000B (en) * 1982-02-17 1985-02-06 Shell Int Research Lubricating oils and hydraulic fluids
US4490267A (en) * 1982-12-31 1984-12-25 Shell Oil Company Preparation of a lubricating oil additive, an additive thus prepared _and a lubricating oil containing this additive
US5021173A (en) * 1988-02-26 1991-06-04 Exxon Chemical Patents, Inc. Friction modified oleaginous concentrates of improved stability
JP2911668B2 (ja) * 1991-12-12 1999-06-23 出光興産株式会社 エンジン油組成物
JP3613530B2 (ja) * 1993-05-27 2005-01-26 東燃ゼネラル石油株式会社 潤滑油組成物
JPH07197068A (ja) * 1993-12-30 1995-08-01 Tonen Corp 潤滑油組成物
JP2970991B2 (ja) * 1994-03-22 1999-11-02 株式会社コスモ総合研究所 ガスエンジン油組成物
JPH07316577A (ja) * 1994-05-20 1995-12-05 Tonen Corp 潤滑油組成物
WO1996006904A1 (en) * 1994-09-01 1996-03-07 Tonen Corporation Lubricants with sustained fuel economy performance
JP3510368B2 (ja) * 1995-01-31 2004-03-29 東燃ゼネラル石油株式会社 内燃機関用潤滑油組成物
US5744430A (en) * 1995-04-28 1998-04-28 Nippon Oil Co., Ltd. Engine oil composition
JP3504405B2 (ja) * 1995-10-23 2004-03-08 新日本石油株式会社 ディーゼルエンジン油組成物
US5728656A (en) * 1997-03-20 1998-03-17 Chevron Chemical Company Lower-ash lubricating oil having ultra-neutral zinc dialkyldithiophosphates
US5863873A (en) * 1997-04-08 1999-01-26 Exxon Chemical Patents Inc Fuel economy additive and lubricant composition containing same

Also Published As

Publication number Publication date
AU750716B2 (en) 2002-07-25
BR9901332B1 (pt) 2012-01-24
US6114288A (en) 2000-09-05
AR015058A1 (es) 2001-04-11
JPH11315297A (ja) 1999-11-16
CA2270714A1 (en) 1999-11-01
EP0953629A1 (en) 1999-11-03
CA2270714C (en) 2007-05-29
JP5057603B2 (ja) 2012-10-24
AU2497299A (en) 1999-11-11
NO992057L (no) 1999-11-02
NO992057D0 (no) 1999-04-29

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/01/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.