BR8606391A - Oleo lubrificante que tem propriedades antidesgaste e processo para aperfeicoar as propriedades antidesgaste de um estoque base de oleo lubrificante - Google Patents

Oleo lubrificante que tem propriedades antidesgaste e processo para aperfeicoar as propriedades antidesgaste de um estoque base de oleo lubrificante

Info

Publication number
BR8606391A
BR8606391A BR8606391A BR8606391A BR8606391A BR 8606391 A BR8606391 A BR 8606391A BR 8606391 A BR8606391 A BR 8606391A BR 8606391 A BR8606391 A BR 8606391A BR 8606391 A BR8606391 A BR 8606391A
Authority
BR
Brazil
Prior art keywords
lubricating oil
wear properties
stock
improve
improve anti
Prior art date
Application number
BR8606391A
Other languages
English (en)
Inventor
Irwin Leonard Goldblatt
Harold Shaub
Original Assignee
Exxon Research Engineering 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR8606391A publication Critical patent/BR8606391A/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
    • 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
    • C10M129/68—Esters
    • C10M129/84—Esters of carbonic acid
    • 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
    • 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
    • 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
    • C10M2207/32—Esters of carbonic acid
    • 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
    • C10N2010/02—Groups 1 or 11
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/10—Groups 5 or 15
    • 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
    • C10N2010/12—Groups 6 or 16
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol fueled 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary 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)
BR8606391A 1985-12-23 1986-12-23 Oleo lubrificante que tem propriedades antidesgaste e processo para aperfeicoar as propriedades antidesgaste de um estoque base de oleo lubrificante BR8606391A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/811,999 US4707284A (en) 1985-12-23 1985-12-23 Lube oil anti-wear agent

Publications (1)

Publication Number Publication Date
BR8606391A true BR8606391A (pt) 1987-10-13

Family

ID=25208182

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606391A BR8606391A (pt) 1985-12-23 1986-12-23 Oleo lubrificante que tem propriedades antidesgaste e processo para aperfeicoar as propriedades antidesgaste de um estoque base de oleo lubrificante

Country Status (7)

Country Link
US (1) US4707284A (pt)
EP (1) EP0227469B1 (pt)
JP (1) JPH0742469B2 (pt)
BR (1) BR8606391A (pt)
CA (1) CA1284988C (pt)
DE (1) DE3676172D1 (pt)
NO (1) NO865186L (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801391A (en) * 1985-12-23 1989-01-31 Exxon Research And Engineering Company Method of improving the anti-wear properties of a lube oil
DE3855428T2 (de) * 1987-11-24 1996-11-28 Exxon Chemical Patents Inc Dihydrocarbyldithiophosphate
US5019286A (en) * 1990-02-26 1991-05-28 Exxon Chemical Patents, Inc. Low viscosity aromatic carbonate lubricating oil concentrates
FR2687165A1 (fr) * 1992-02-07 1993-08-13 Exxon Lubrifiant pour automobile.
US6031908A (en) * 1997-11-14 2000-02-29 Tellabs Operations, Inc. Echo canceller employing dual-H architecture having variable adaptive gain settings
US6028929A (en) 1997-11-14 2000-02-22 Tellabs Operations, Inc. Echo canceller employing dual-H architecture having improved non-linear echo path detection
US6181793B1 (en) 1997-11-14 2001-01-30 Tellabs Operations, Inc. Echo canceller employing dual-H architecture having improved coefficient transfer
JP5075449B2 (ja) * 2007-03-30 2012-11-21 Ｊｘ日鉱日石エネルギー株式会社 銀含有材料と接触する潤滑油組成物

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340331A (en) * 1935-04-02 1944-02-01 Lubri Zol Corp Lubrication
US2387999A (en) * 1943-04-26 1945-10-30 Lubri Zol Corp Lubrication
US2739127A (en) * 1952-07-02 1956-03-20 Exxon Research Engineering Co Lubricating grease containing organic carbonates
US2758975A (en) * 1952-07-02 1956-08-14 Exxon Research Engineering Co Synthetic lubricants
US2871191A (en) * 1952-10-17 1959-01-27 Socony Mobil Oil Co Inc Greases stabilized with organic carbonates
US2824836A (en) * 1954-11-01 1958-02-25 Exxon Research Engineering Co Lubricating oil compositions
US3259579A (en) * 1954-11-29 1966-07-05 Exxon Research Engineering Co Esters of dithiophosphoric acids and lubricating oil compositions containing same
US3396183A (en) * 1964-04-29 1968-08-06 Exxon Research Engineering Co One step preparation of metal organo dithiophosphates
US3642858A (en) * 1969-02-12 1972-02-15 Dow Chemical Co Carbonate synthesis from alkylene carbonates
US3627810A (en) * 1970-01-12 1971-12-14 Dow Chemical Co Process for making organic carbonates
FR2192091B1 (pt) * 1972-07-13 1975-03-07 Poudres & Explosifs Ste Nale
US4376711A (en) * 1977-04-27 1983-03-15 Exxon Research And Engineering Co. Lubricant composition
US4105571A (en) * 1977-08-22 1978-08-08 Exxon Research & Engineering Co. Lubricant composition
US4217298A (en) * 1977-09-05 1980-08-12 Tokuyama Soda Kabushiki Kaisha Process for preparing organic carbonates
US4486324A (en) * 1981-11-06 1984-12-04 Edwin Cooper, Inc. Hydraulic fluids
IT1150700B (it) * 1982-03-19 1986-12-17 Anic Spa Sintesi di carbonati di alcoli superiori e loro impiego come lubrificanti sintetici
US4502970A (en) * 1982-06-08 1985-03-05 Exxon Research & Engineering Co. Lubricating oil composition
US4419251A (en) * 1982-09-16 1983-12-06 Mobil Oil Corporation Aqueous lubricant
US4495075A (en) * 1984-05-15 1985-01-22 Chevron Research Company Methods and compositions for preventing the precipitation of zinc dialkyldithiophosphates which contain high percentages of a lower alkyl group

Also Published As

Publication number Publication date
EP0227469A3 (en) 1987-11-11
DE3676172D1 (de) 1991-01-24
JPS62195094A (ja) 1987-08-27
NO865186D0 (no) 1986-12-19
CA1284988C (en) 1991-06-18
EP0227469B1 (en) 1990-12-12
EP0227469A2 (en) 1987-07-01
US4707284A (en) 1987-11-17
NO865186L (no) 1987-06-24
JPH0742469B2 (ja) 1995-05-10

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