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ITMI20122204A1 - "A METHOD TO REDUCE THE BASIS OF DEGREE OF BASICITY OF A COMPOSITION OF LUBRICATING OIL FOR USE IN AN ENGINE" - Google Patents

"A METHOD TO REDUCE THE BASIS OF DEGREE OF BASICITY OF A COMPOSITION OF LUBRICATING OIL FOR USE IN AN ENGINE"

Info

Publication number
ITMI20122204A1
ITMI20122204A1 IT002204A ITMI20122204A ITMI20122204A1 IT MI20122204 A1 ITMI20122204 A1 IT MI20122204A1 IT 002204 A IT002204 A IT 002204A IT MI20122204 A ITMI20122204 A IT MI20122204A IT MI20122204 A1 ITMI20122204 A1 IT MI20122204A1
Authority
IT
Italy
Prior art keywords
lubricating oil
basicity
engine
carbon atoms
oil composition
Prior art date
Application number
IT002204A
Other languages
Italian (it)
Inventor
Adam Paul Marsh
Neal James Milne
Original Assignee
Infineum Int Ltd
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 Infineum Int Ltd filed Critical Infineum Int Ltd
Publication of ITMI20122204A1 publication Critical patent/ITMI20122204A1/en

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
    • C10M129/16—Ethers
    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/20—Condensation polymers of aldehydes or ketones
    • 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
    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound 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
    • C10M165/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a compound of unknown or incompletely defined constitution, 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives 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
    • 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
    • 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
    • C10N2030/04—Detergent property or dispersant property
    • 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
    • C10N2030/52—Base number [TBN]
    • 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
    • C10N2040/252—Diesel 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

Disclosed is a method of reducing the rate of depletion of basicity (as determined by ASTM D2896) of a lubricating oil composition in use in an engine. The lubricating oil composition includes at least one overbased alkali or alkaline earth metal detergent. The method comprises adding to the lubricating oil composition one or more compounds of Formula (I): wherein: x is 1 to 50, preferably 1 to 40, more preferably 1 to 30; R1 and R2 are H, hydrocarbyl groups having 1 to 12 carbon atoms, or hydrocarbyl groups having 1 to 12 carbon atoms and at least one heteroatom; R is a hydrocarbyl group having 9 to 100, preferably 9 to 70, most preferably, 9 to 50, carbon atoms; and n is 0 to 10, or alkaline earth metal salts thereof. The compounds of formula (I) are preferably methylene-bridged alkyl phenols or ethoxylated methylene-bridged alkyl phenols.
IT002204A 2011-12-21 2012-12-20 "A METHOD TO REDUCE THE BASIS OF DEGREE OF BASICITY OF A COMPOSITION OF LUBRICATING OIL FOR USE IN AN ENGINE" ITMI20122204A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11194915 2011-12-21

Publications (1)

Publication Number Publication Date
ITMI20122204A1 true ITMI20122204A1 (en) 2013-06-22

Family

ID=47630952

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002204A ITMI20122204A1 (en) 2011-12-21 2012-12-20 "A METHOD TO REDUCE THE BASIS OF DEGREE OF BASICITY OF A COMPOSITION OF LUBRICATING OIL FOR USE IN AN ENGINE"

Country Status (11)

Country Link
US (1) US20140011725A1 (en)
JP (1) JP2013129832A (en)
CN (1) CN103173266B (en)
BE (1) BE1020644A3 (en)
CA (1) CA2799378C (en)
DE (1) DE102012223638A1 (en)
FR (1) FR2984919B1 (en)
GB (1) GB2498635A (en)
IT (1) ITMI20122204A1 (en)
NL (1) NL2010022C2 (en)
SG (1) SG191544A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3039105A1 (en) * 2013-09-19 2016-07-06 The Lubrizol Corporation Lubricant compositions for direct injection engines
US10364402B2 (en) * 2014-12-03 2019-07-30 The Lubrizol Corporation Lubricating composition containing an oxyalkylated aromatic polyol compound
ES2759077T3 (en) * 2014-12-19 2020-05-07 Infineum Int Ltd Marine engine lubrication
EP3262147A1 (en) * 2015-02-26 2018-01-03 The Lubrizol Corporation Aromatic detergents and lubricating compositions thereof
EP3470499B1 (en) * 2017-10-16 2021-01-13 Infineum International Limited Use of detergent for internal compustion engine oil compositions

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US849676A (en) 1906-04-02 1907-04-09 John B Gordon Display-stand.
US3087936A (en) 1961-08-18 1963-04-30 Lubrizol Corp Reaction product of an aliphatic olefinpolymer-succinic acid producing compound with an amine and reacting the resulting product with a boron compound
US3185704A (en) 1962-09-04 1965-05-25 Exxon Research Engineering Co Formamide of mono-alkenyl succinimide
US3442808A (en) 1966-11-01 1969-05-06 Standard Oil Co Lubricating oil additives
US3632511A (en) 1969-11-10 1972-01-04 Lubrizol Corp Acylated nitrogen-containing compositions processes for their preparationand lubricants and fuels containing the same
GB2056482A (en) 1979-08-13 1981-03-18 Exxon Research Engineering Co Lubricating oil compositions
US4686054A (en) 1981-08-17 1987-08-11 Exxon Research & Engineering Co. Succinimide lubricating oil dispersant
US4579675A (en) 1983-11-09 1986-04-01 Texaco Inc. N-substituted enaminones and oleaginous compositions containing same
US4612132A (en) 1984-07-20 1986-09-16 Chevron Research Company Modified succinimides
US4663064A (en) 1986-03-28 1987-05-05 Texaco Inc. Dibaisic acid lubricating oil dispersant and viton seal additives
US4839071A (en) 1987-05-18 1989-06-13 Exxon Chemical Patents Inc. Polyolefinic succinimide polyamine alkyl acetoacetate adducts as dispersants in lubricating oil compositions
US4839072A (en) 1987-05-18 1989-06-13 Exxon Chemical Patents Inc. Polyolefinic succinimide polyamine alkyl acetoacetate adducts
US5026495A (en) 1987-11-19 1991-06-25 Exxon Chemical Patents Inc. Oil soluble dispersant additives useful in oleaginous compositions
US5085788A (en) 1987-11-19 1992-02-04 Exxon Chemical Patents Inc. Oil soluble dispersant additives useful in oleaginous compositions
CA2008258C (en) 1989-01-30 2001-09-11 Jacob Emert Oil soluble dispersant additives modified with monoepoxy monounsaturated compounds
US5259906A (en) 1992-04-20 1993-11-09 Wallace Computer Services, Inc. Method of making and using a combined shipping label product information device
US5259967A (en) * 1992-06-17 1993-11-09 The Lubrizol Corporation Low ash lubricant composition
US5356552A (en) 1993-03-09 1994-10-18 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Chlorine-free lubricating oils having modified high molecular weight succinimides
US5334321A (en) 1993-03-09 1994-08-02 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Modified high molecular weight succinimides
US5716912A (en) 1996-04-09 1998-02-10 Chevron Chemical Company Polyalkylene succinimides and post-treated derivatives thereof
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EP1605034B1 (en) * 2004-06-11 2012-06-20 Infineum International Limited Use of detergent additive for lubricating oil compositions
US7851421B2 (en) * 2004-06-11 2010-12-14 Infineum International Limited Detergent additives for lubricating oil compositions
EP1997870A1 (en) * 2004-08-26 2008-12-03 Infineum International Limited Lubricating oil compositions
US20060046941A1 (en) * 2004-08-26 2006-03-02 Laurent Chambard Lubricating oil compositions
EP1657292B1 (en) * 2004-11-16 2019-05-15 Infineum International Limited Lubricating oil additive concentrates
EP1798278B1 (en) * 2005-12-15 2015-07-29 Infineum International Limited Use of a rust inhibitor in a lubricating oil composition
ES2731475T3 (en) * 2006-08-08 2019-11-15 Infineum Int Ltd Composition of lubricating oil containing detergent additives
US20110239978A1 (en) 2010-04-06 2011-10-06 Dambacher Jesse D Lubricating Oil Composition

Also Published As

Publication number Publication date
FR2984919A1 (en) 2013-06-28
DE102012223638A1 (en) 2013-06-27
US20140011725A1 (en) 2014-01-09
GB2498635A (en) 2013-07-24
CA2799378A1 (en) 2013-06-21
CN103173266B (en) 2019-01-11
FR2984919B1 (en) 2019-08-02
NL2010022A (en) 2013-06-24
CA2799378C (en) 2020-09-22
CN103173266A (en) 2013-06-26
NL2010022C2 (en) 2013-09-18
GB201222834D0 (en) 2013-01-30
JP2013129832A (en) 2013-07-04
BE1020644A3 (en) 2014-02-04
SG191544A1 (en) 2013-07-31

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