CA2532964A1 - Transmission lubricating compositions with improved performance, containing acid/polyamine condensation product - Google Patents

Transmission lubricating compositions with improved performance, containing acid/polyamine condensation product Download PDF

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Publication number
CA2532964A1
CA2532964A1 CA002532964A CA2532964A CA2532964A1 CA 2532964 A1 CA2532964 A1 CA 2532964A1 CA 002532964 A CA002532964 A CA 002532964A CA 2532964 A CA2532964 A CA 2532964A CA 2532964 A1 CA2532964 A1 CA 2532964A1
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CA
Canada
Prior art keywords
composition
weight percent
hydrocarbyl
hydrocarbyl group
borate ester
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.)
Granted
Application number
CA002532964A
Other languages
French (fr)
Other versions
CA2532964C (en
Inventor
James L. Sumiejski
John C. Smoggie
Craig Tipton
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Lubrizol Corp
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2532964A1 publication Critical patent/CA2532964A1/en
Application granted granted Critical
Publication of CA2532964C publication Critical patent/CA2532964C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C10M157/00—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential
    • C10M157/10—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential at least one of them being a compound containing atoms of elements not provided for in groups C10M157/02 - C10M157/08
    • 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
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C10M2215/224—Imidazoles
    • 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
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2215/30—Heterocyclic compounds
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C10M2227/062—Cyclic esters
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/04—Oxidation, e.g. ozonisation
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Abstract

A lubricating composition comprises (a) an alkyl phosphite, wherein the alkyl group contains 14 to 20 carbon atoms; (b) a condensation product of a fatty acid with a polyamine or an alkylenepolyamine; (c) a borate ester; (d) a borated dispersant; and (e) an oil of lubricating viscosity. The lubricating composition has improved wear resistance, and further provides anti-shudder properties and appropriate friction properties. The lubricating composition can be used in automatic transmission fluids.

Claims (11)

1. A composition comprising:
(a) a hydrocarbyl phosphite, wherein the hydrocarbyl group contains at least 8 carbon atoms;
(b) a condensation product of a fatty acid with a polyamine;
(c) a borate ester;
(d) a borated dispersant; and (e) an oil of lubricating viscosity.
2. The composition of claim 1, wherein the hydrocarbyl phosphite is represented by the formula:
wherein at least one of R1 and R2 is a hydrocarbyl group and the other of R1 and R2 can be hydrogen or a hydrocarbyl group, wherein the hydrocarbyl phosphite contains a hydrocarbyl group with at least 12 carbon atoms.
3. The composition of claim 1, wherein the condensation product of a fatty acid with a polyamine comprises (a) a hydrocarbyl imidazoline represented by the formula:
wherein R7 is a hydrocarbyl group containing 10 or more carbon atoms; and R8 is hydrogen, a hydrocarbyl group or a substituted hydrocarbyl group; or (b) a hydrocarbyl amide represented by the formula:

wherein R9 is a hydrocarbyl group containing 10 or more carbon atoms and R10 is hydrogen, a hydrocarbyl group or a substituted hydrocarbyl group; or mix-tures thereof.
4. The composition of claim 1, wherein the borate ester is prepared by the reac-tion of a boron compound and at least one compound selected from epoxy com-pounds, alcohols and mixtures thereof.
5. The composition of claim 4 further comprising an optional borate ester represented by the formula:
wherein R11, R12, and R13 are all hydrocarbyl groups containing 1 to 8 carbon atoms, provided the total number of carbon atoms in R11, R12, and R13 is 4 or more, further provided that the optional borate ester contains at least 2 fewer carbons atoms than the borate ester of component (c).
6. The composition of claim 1, wherein the borated dispersant is derived from an N-substituted long chain alkenyl succinimide.
7. The composition of claim 1, wherein the oil of lubricating viscosity is se-lected from the group consisting of API Group II, III, IV oil and mixtures thereof.
8. The composition of claim 1, wherein (a) the hydrocarbyl phosphite is present from 0.01 weight percent to 5 weight percent of the composition; (b) the con-densation product of a fatty acid with a polyamine is present from 0.01 weight percent to 3 weight percent of the composition; (c) the borate ester is present from 0.01 weight percent to 3 weight percent of the composition; (d) the borated dispersant is present from 0.03 weight percent to 6 weight percent of the com-position; and (e) the oil of lubricating viscosity is present from 78 weight percent to 99.9 weight percent of the composition.
9. The composition of claim 1, wherein the oil of lubricating viscosity is present in an amount less than 50 weight percent, to form a concentrate.
10. A process for the preparation of a composition comprising mixing:
(a) a hydrocarbyl phosphite;
(b) a condensation product of a fatty acid with a polyamine;
(c) a borate ester;
(d) a borated dispersant; and (e) an oil of lubricating viscosity.
11. A method for lubricating a power transmission system, comprising supply-ing thereto a lubricant comprising the composition of claim 1.
CA2532964A 2003-07-16 2004-06-29 Transmission lubricating compositions with improved performance, containing acid/polyamine condensation product Active CA2532964C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/621,154 US20050014656A1 (en) 2003-07-16 2003-07-16 Transmission lubricating compositions with improved performance, containing acid/polyamine condensation product
US10/621,154 2003-07-16
PCT/US2004/020856 WO2005010134A1 (en) 2003-07-16 2004-06-29 Transmission lubricating compositions with improved performance, containing acid-polyamine condensation product

Publications (2)

Publication Number Publication Date
CA2532964A1 true CA2532964A1 (en) 2005-02-03
CA2532964C CA2532964C (en) 2012-09-18

Family

ID=34062932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2532964A Active CA2532964C (en) 2003-07-16 2004-06-29 Transmission lubricating compositions with improved performance, containing acid/polyamine condensation product

Country Status (5)

Country Link
US (1) US20050014656A1 (en)
EP (1) EP1648985A1 (en)
JP (2) JP4939939B2 (en)
CA (1) CA2532964C (en)
WO (1) WO2005010134A1 (en)

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US20050059561A1 (en) * 2003-09-17 2005-03-17 Nubar Ozbalik Power transmitting fluids and additive compositions
US20050065043A1 (en) * 2003-09-23 2005-03-24 Henly Timothy J. Power transmission fluids having extended durability
US7637592B2 (en) * 2006-05-26 2009-12-29 Fujifilm Dimatix, Inc. System and methods for fluid drop ejection
US8202829B2 (en) * 2004-11-04 2012-06-19 Afton Chemical Corporation Lubricating composition
US20060276352A1 (en) * 2005-06-02 2006-12-07 James N. Vinci Oil composition and its use in a transmission
AU2006266095B2 (en) 2005-06-29 2010-08-05 The Lubrizol Corporation Zinc-free farm tractor fluid
US20070238626A1 (en) * 2006-04-07 2007-10-11 The Lubrizol Corporation Metal containing hydraulic composition
WO2008038701A1 (en) * 2006-09-28 2008-04-03 Idemitsu Kosan Co., Ltd. Lubricating oil composition
US8163680B2 (en) * 2006-09-28 2012-04-24 Chevron Oronite Company Llc Method of demulsing a natural gas dehydrator
JP5565899B2 (en) * 2006-12-18 2014-08-06 ザ ルブリゾル コーポレイション Functional fluid
US8623797B2 (en) * 2007-06-29 2014-01-07 Infineum International Limited Boron-containing lubricating oils having improved friction stability
CN102002064A (en) * 2010-11-25 2011-04-06 山东国邦药业股份有限公司 Preparation method of trimethyl borate
JP5877199B2 (en) * 2011-05-27 2016-03-02 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil additive and lubricating oil composition
US20150299603A1 (en) * 2012-12-03 2015-10-22 The Lubrizol Corporation Industrial Gear Oils Imparting Reduced Gearbox Operating Temperatures
US20160108337A1 (en) 2013-05-14 2016-04-21 The Lubrizol Corporation Lubricating Composition and Method of Lubricating a Transmission
GB201502002D0 (en) 2015-02-06 2015-03-25 Castrol Ltd Uses and compositions
CA3045129A1 (en) * 2016-12-16 2018-06-21 The Lubrizol Corporation Lubrication of an automatic transmission with reduced wear on a needle bearing
JP2021509929A (en) * 2018-01-04 2021-04-08 ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ Boron-containing automotive gear oil
US10640723B2 (en) * 2018-03-16 2020-05-05 Afton Chemical Corporation Lubricants containing amine salt of acid phosphate and hydrocarbyl borate

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Also Published As

Publication number Publication date
EP1648985A1 (en) 2006-04-26
WO2005010134A1 (en) 2005-02-03
JP2007523963A (en) 2007-08-23
US20050014656A1 (en) 2005-01-20
JP4939939B2 (en) 2012-05-30
JP2011149031A (en) 2011-08-04
CA2532964C (en) 2012-09-18

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