EP1988146A3 - Lubricating oil composition containing alkali metal borates with improved frictional properties - Google Patents

Lubricating oil composition containing alkali metal borates with improved frictional properties Download PDF

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Publication number
EP1988146A3
EP1988146A3 EP08251076A EP08251076A EP1988146A3 EP 1988146 A3 EP1988146 A3 EP 1988146A3 EP 08251076 A EP08251076 A EP 08251076A EP 08251076 A EP08251076 A EP 08251076A EP 1988146 A3 EP1988146 A3 EP 1988146A3
Authority
EP
European Patent Office
Prior art keywords
alkali metal
lubricating oil
oil composition
dihydrocarbyl
composition containing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP08251076A
Other languages
German (de)
French (fr)
Other versions
EP1988146A2 (en
Inventor
Michael J. Haire
Kurt J. Schuermans
Marc J. De Weerdt
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.)
Chevron USA Inc
Chevron Oronite Co LLC
Original Assignee
Chevron USA Inc
Chevron Oronite Co LLC
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 USA Inc, Chevron Oronite Co LLC filed Critical Chevron USA Inc
Publication of EP1988146A2 publication Critical patent/EP1988146A2/en
Publication of EP1988146A3 publication Critical patent/EP1988146A3/en
Withdrawn legal-status Critical Current

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
    • C10M141/12—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 compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17—Fisher Tropsch reaction products
    • C10M2205/173—Fisher Tropsch reaction products used as base material
    • 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
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • 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
    • C10M2223/043—Ammonium or amine salts thereof
    • 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
    • C10M2223/047—Thioderivatives not containing metallic elements
    • 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
    • C10M2223/049—Phosphite
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/044—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions

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

A lubricating oil composition with improved frictional and wear performance, especially when the ratio of polysulfides is controlled, wherein said composition comprises a major amount of an oil of lubricating viscosity, at least one alkali metal borate; at least one dihydrocarbyl polysulfide component comprising a mixture of sulfides and having at least 30% dihydrocarbyl tetrasulfide or higher sulfides; at least one non-acidic phosphorus component comprised of a trihydrocarbyl phosphite; at least one dihydrocarbyl dithiophosphate; and a phosphorus component comprising a dihydrocarbyl phosphite component is disclosed.
EP08251076A 2007-04-30 2008-03-26 Lubricating oil composition containing alkali metal borates with improved frictional properties Withdrawn EP1988146A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/742,435 US20080269085A1 (en) 2007-04-30 2007-04-30 Lubricating oil composition containing alkali metal borates with improved frictional properties

Publications (2)

Publication Number Publication Date
EP1988146A2 EP1988146A2 (en) 2008-11-05
EP1988146A3 true EP1988146A3 (en) 2009-06-17

Family

ID=39712193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08251076A Withdrawn EP1988146A3 (en) 2007-04-30 2008-03-26 Lubricating oil composition containing alkali metal borates with improved frictional properties

Country Status (5)

Country Link
US (1) US20080269085A1 (en)
EP (1) EP1988146A3 (en)
JP (1) JP2008274276A (en)
CA (1) CA2627866A1 (en)
SG (1) SG147382A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071089B (en) * 2009-11-20 2013-04-17 天津炼达集团有限公司 Compound additive special for industrial gear oil
CN113637514A (en) 2013-12-06 2021-11-12 巴斯夫欧洲公司 Composition and method of forming the same
JP6661435B2 (en) 2016-03-23 2020-03-11 出光興産株式会社 Lubricating oil composition and lubricating method
CA3067853A1 (en) * 2017-06-29 2019-01-03 Arkema Inc. Polymer compositions stabilized with organopolysulfides
MX2020002346A (en) * 2017-08-29 2020-07-13 Basf Se Transmission lubricant composition.
JP7312717B2 (en) * 2020-03-19 2023-07-21 Ｅｎｅｏｓ株式会社 lubricating oil composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1471133A2 (en) * 2003-04-25 2004-10-27 Chevron Oronite Company LLC Gear oil having low copper corrosion properties
US20060252657A1 (en) * 2005-05-04 2006-11-09 Chevron U.S.A. Inc. Lubricating composition having improved storage stability
US20060252656A1 (en) * 2005-05-04 2006-11-09 Chevron U.S.A. Inc. Lubricating composition containing non-acidic phosphorus compounds

Family Cites Families (32)

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Publication number Priority date Publication date Assignee Title
US613883A (en) 1898-11-08 Horseshoe
US3313727A (en) * 1965-02-09 1967-04-11 Chevron Res Alkali metal borate e.p. lubricants
US3907601A (en) * 1970-02-17 1975-09-23 Union Carbide Corp Vinyl battery separators
US3853772A (en) * 1971-06-01 1974-12-10 Chevron Res Lubricant containing alkali metal borate dispersed with a mixture of dispersants
US3819521A (en) * 1971-06-07 1974-06-25 Chevron Res Lubricant containing dispersed borate and a polyol
US3997454A (en) * 1974-07-11 1976-12-14 Chevron Research Company Lubricant containing potassium borate
US4089790A (en) * 1975-11-28 1978-05-16 Chevron Research Company Synergistic combinations of hydrated potassium borate, antiwear agents, and organic sulfide antioxidants
US4472288A (en) * 1980-08-29 1984-09-18 Chevron Research Company Lubricant composition containing alkali metal borate and an oil-soluble amine salt of a phosphorus compound
US4575431A (en) * 1984-05-30 1986-03-11 Chevron Research Company Lubricant composition containing a mixture of neutralized phosphates
US4717490A (en) * 1986-09-30 1988-01-05 Chevron Research Company Synergistic combination of alkali metal borates, sulfur compounds, phosphites and neutralized phosphates
DE68900007D1 (en) * 1988-04-14 1990-10-04 Elf Aquitaine METHOD FOR PRODUCING ORGANIC DI- AND POLYSULFIDES.
US5242613A (en) * 1991-11-13 1993-09-07 Ethyl Corporation Process for mixed extreme pressure additives
US5256320A (en) * 1992-07-10 1993-10-26 The Lubrizol Corporation Grease compositions
US5358650A (en) * 1993-04-01 1994-10-25 Ethyl Corporation Gear oil compositions
JPH07150183A (en) * 1993-08-20 1995-06-13 Lubrizol Corp:The Lubricating composition having improved heat stability and limited slip performance
TW425425B (en) * 1994-08-03 2001-03-11 Lubrizol Corp Lubricating compositions, concentrates, and greases containing the combination of an organic polysulfide and an overbased composition or a phosphorus or boron compound
EP0819754B1 (en) * 1996-07-15 2001-04-25 Ciba SC Holding AG Beta-dithiophosphorilated propionic acid in lubricants
US6090989A (en) * 1997-10-20 2000-07-18 Mobil Oil Corporation Isoparaffinic lube basestock compositions
US5992657A (en) 1998-05-28 1999-11-30 Rexam Plastics Inc. Safety closure having tamper-indicating means
US6165949A (en) * 1998-09-04 2000-12-26 Exxon Research And Engineering Company Premium wear resistant lubricant
US6080301A (en) * 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
FR2820701B1 (en) * 2001-02-09 2003-04-18 Bosch Sist S Frenado Sl MASTER CYLINDER COMPRISING A SEAL AND REALIMENTATION
US6489721B1 (en) * 2001-06-14 2002-12-03 General Electric Company Control of leachable mercury in fluorescent lamps
US6534450B1 (en) * 2001-09-28 2003-03-18 Chevron Oronite Company Llc Dispersed hydrated sodium borate compositions having improved properties in lubricating oil compositions
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US7786059B2 (en) * 2004-12-21 2010-08-31 Chevron Oronite Company Llc Anti-wear additive composition and lubricating oil composition containing the same
JP2006291042A (en) * 2005-04-11 2006-10-26 Matsushita Electric Ind Co Ltd Lubricant for fluid dynamic bearing and spindle motor and magnetic disk drive containing the same
EP1899446B1 (en) 2005-06-07 2018-02-28 ExxonMobil Research and Engineering Company Use of base stock lubricant blends for enhanced micropitting protection
US7435316B2 (en) * 2005-06-08 2008-10-14 The Procter & Gamble Company Embossing process including discrete and linear embossing elements
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1471133A2 (en) * 2003-04-25 2004-10-27 Chevron Oronite Company LLC Gear oil having low copper corrosion properties
US20060252657A1 (en) * 2005-05-04 2006-11-09 Chevron U.S.A. Inc. Lubricating composition having improved storage stability
US20060252656A1 (en) * 2005-05-04 2006-11-09 Chevron U.S.A. Inc. Lubricating composition containing non-acidic phosphorus compounds

Also Published As

Publication number Publication date
EP1988146A2 (en) 2008-11-05
SG147382A1 (en) 2008-11-28
US20080269085A1 (en) 2008-10-30
CA2627866A1 (en) 2008-10-30
JP2008274276A (en) 2008-11-13

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