EP0400869A3 - Improved high molecular weight dispersant additives - Google Patents

Improved high molecular weight dispersant additives Download PDF

Info

Publication number
EP0400869A3
EP0400869A3 EP19900305566 EP90305566A EP0400869A3 EP 0400869 A3 EP0400869 A3 EP 0400869A3 EP 19900305566 EP19900305566 EP 19900305566 EP 90305566 A EP90305566 A EP 90305566A EP 0400869 A3 EP0400869 A3 EP 0400869A3
Authority
EP
European Patent Office
Prior art keywords
molecular weight
per
polyolefin
dispersant
mono
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Withdrawn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
EP19900305566
Other languages
German (de)
French (fr)
Other versions
EP0400869A2 (en
Inventor
Jacob Emert
Antonio Gutierrez
Robert Dean Lundberg
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of EP0400869A2 publication Critical patent/EP0400869A2/en
Publication of EP0400869A3 publication Critical patent/EP0400869A3/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Withdrawn legal-status Critical Current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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2493—Organic compounds containing sulfur, selenium and/or tellurium compounds of uncertain formula; reactions of organic compounds (hydrocarbons, acids, esters) with sulfur or sulfur containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • 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
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26—Amines
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2221/043—Polyoxyalkylene ethers with a thioether group
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

The present invention is directed to improved oil soluble dispersant materials which comprise members selected from the group consisting of oil soluble salts, amides, imides, oxazolines, or mixtures thereof, of polyolefin-substituted mono and dicarboxylic acids or their anhydrides covered as per claim 1 wherein the polyolefin is characterized by number average molecular weight of from about 1,500 to 2,500 and a molecular weight distribution of less than about 3.0, and wherein the dispersant additive contains within its structure an average of from 0.7 to 1.3 mono- or dicarboxylic acid producing moieties (preferably acid or anhydride moieties) covered as per claim 1 per polyolefin molecule, and wherein the dispersant material contains from 0.5 to 4 equivalents of secondary amine groups per equivalent of the mono- or dicarboxylic acid producing moieties per molecule, with the proviso that the dispersant material is further characterized by a Z factor of from 4,000 to 6,000, wherein the Z factor is determined by the expression: wherein [N] is the total nitrogen content of the dispersant material expressed in wt% and Mn is the polyolefin number average molecular weight.
EP19900305566 1989-05-30 1990-05-22 Improved high molecular weight dispersant additives Withdrawn EP0400869A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35872189A 1989-05-30 1989-05-30
US358721 1989-05-30

Publications (2)

Publication Number Publication Date
EP0400869A2 EP0400869A2 (en) 1990-12-05
EP0400869A3 true EP0400869A3 (en) 1991-09-18

Family

ID=23410760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900305566 Withdrawn EP0400869A3 (en) 1989-05-30 1990-05-22 Improved high molecular weight dispersant additives

Country Status (5)

Country Link
EP (1) EP0400869A3 (en)
JP (1) JPH0341193A (en)
KR (1) KR900018344A (en)
BR (1) BR9002565A (en)
CA (1) CA2015550A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9027000D0 (en) * 1990-12-12 1991-01-30 Shell Int Research Alkenyl succinimides as luboil additives
ATE153052T1 (en) * 1992-09-11 1997-05-15 Shell Int Research GASOLINE COMPOSITIONS
JP3454593B2 (en) * 1994-12-27 2003-10-06 旭電化工業株式会社 Lubricating oil composition
US8668749B2 (en) 2010-11-03 2014-03-11 Afton Chemical Corporation Diesel fuel additive

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366569A (en) * 1959-03-30 1968-01-30 Lubrizol Corp Lubricating compositions containing the reaction product of a substituted succinic acid-producing compound, an amino compound, and an alkenyl cyanide
US3445441A (en) * 1965-03-25 1969-05-20 Petrolite Corp Amino-amido polymers
EP0295789A2 (en) * 1987-05-18 1988-12-21 Exxon Chemical Patents Inc. Polyolefinic succinimide polyamine alkyl acetoacetate adduct dispersants
EP0307132A1 (en) * 1987-09-09 1989-03-15 Exxon Chemical Patents Inc. Improved dispersant additive mixtures for oleaginous compositions
EP0319229A2 (en) * 1987-11-30 1989-06-07 Exxon Chemical Patents Inc. Improved dispersant additives derived from amido-amines
EP0368548A1 (en) * 1988-11-10 1990-05-16 Exxon Chemical Patents Inc. Improved amide dispersant additives derived from amido-amines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366569A (en) * 1959-03-30 1968-01-30 Lubrizol Corp Lubricating compositions containing the reaction product of a substituted succinic acid-producing compound, an amino compound, and an alkenyl cyanide
US3445441A (en) * 1965-03-25 1969-05-20 Petrolite Corp Amino-amido polymers
EP0295789A2 (en) * 1987-05-18 1988-12-21 Exxon Chemical Patents Inc. Polyolefinic succinimide polyamine alkyl acetoacetate adduct dispersants
EP0307132A1 (en) * 1987-09-09 1989-03-15 Exxon Chemical Patents Inc. Improved dispersant additive mixtures for oleaginous compositions
EP0319229A2 (en) * 1987-11-30 1989-06-07 Exxon Chemical Patents Inc. Improved dispersant additives derived from amido-amines
EP0368548A1 (en) * 1988-11-10 1990-05-16 Exxon Chemical Patents Inc. Improved amide dispersant additives derived from amido-amines

Also Published As

Publication number Publication date
KR900018344A (en) 1990-12-21
CA2015550A1 (en) 1990-11-30
EP0400869A2 (en) 1990-12-05
BR9002565A (en) 1991-08-13
JPH0341193A (en) 1991-02-21

Similar Documents

Publication Publication Date Title
WO1994012571A3 (en) Mixtures of unsaturated carboxylic acid polymerizates and use
EP0271937A3 (en) Lubricating composition
ES2063761T3 (en) IMPROVED DISPERSING ADDITIVES DERIVED FROM AMIDO-AMINES.
CA2001381A1 (en) Amide containing friction modifier for use in power transmission fluids
CA2095683A1 (en) Composition for control of induction system deposits
TW324731B (en) Biodegradable polymers, the preparation thereof and the use thereof for the production of biodegradable moldings
MX24336A (en) IMPROVEMENTS IN DISPERSING ADDITIVE COMPOSITIONS OF NOVEL POLYMERS OF ETHYL ALPHA-OLEPHINS SUBSTITUTED WITH ACID-MONO- AND DICARBOXYLLIC AND, PROCESS TO PRODUCE THEM
CA2008258A1 (en) Oil soluble dispersant additives modified with monoepoxy monounsaturated compounds
CA2085495A1 (en) Isoxyanatocarboxylic acids, a process for their preparation and their use in coating compositions as cross-linking agents
CA2398108A1 (en) Partially dehydrated reaction product, process for making same, and emulsion containing same
CA2037490A1 (en) Wet-etch process and composition
DE3069862D1 (en) Process for preparing polyamides having a modified dye affinity and the products thus obtained
HK9894A (en) Thixotropic binder system for thixotropic coating compositions
EP0400869A3 (en) Improved high molecular weight dispersant additives
CA2148975A1 (en) Lubricant additive compositions
CA2030279A1 (en) Low sediment method for preparing copper salts of polyolefinic-substituted dicarboxylic acids
ES8704754A1 (en) Aqueous systems containing amino sulfonic acid derivatives of carboxylic acids.
EP0317353A3 (en) Oil soluble dispersant additives useful in oleaginous compositions
CA2165305A1 (en) Fuel additive compositions containing an aliphatic amine, a polyolefin and an aromatic ester
PL316793A1 (en) Detergent type dispersing additive to lubricating oils for internal combustion engines and process for making such additives
EP0331397A3 (en) Oil soluble dispersant additives useful in oleaginous compositions
EP0400864A3 (en) Improved branched amido-amine dispersant additives
GB1458770A (en)
CA2049954A1 (en) Fuel additive composition
CA2077339A1 (en) Multifunctional Viscosity Index Improver-Dispersant Antioxidant

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19900612

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE FR GB IT NL

17Q First examination report despatched

Effective date: 19930115

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19930526