FI952849A0 - Sekoitetut etyleeni-alfa-olefiinikopolymeerimonifunktionaaliset viskoosiuden modifiointiaineet, jotka ovat käyttökelpoisia voiteluöljykoostumuksissa - Google Patents

Sekoitetut etyleeni-alfa-olefiinikopolymeerimonifunktionaaliset viskoosiuden modifiointiaineet, jotka ovat käyttökelpoisia voiteluöljykoostumuksissa

Info

Publication number
FI952849A0
FI952849A0 FI952849A FI952849A FI952849A0 FI 952849 A0 FI952849 A0 FI 952849A0 FI 952849 A FI952849 A FI 952849A FI 952849 A FI952849 A FI 952849A FI 952849 A0 FI952849 A0 FI 952849A0
Authority
FI
Finland
Prior art keywords
alpha
viscosity modifiers
lubricating oil
olefin copolymer
oil compositions
Prior art date
Application number
FI952849A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI952849A (fi
Inventor
David Yen-Lung Chung
Paul Brice
Steven James Searis
Mark Joseph Struglinski
John Brooke Gardiner
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 FI952849A publication Critical patent/FI952849A/fi
Publication of FI952849A0 publication Critical patent/FI952849A0/fi

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
    • 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/04—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
    • 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
    • C10M133/56—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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • 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
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
    • 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
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/16—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
    • 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/082—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type monocarboxylic
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic 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
    • C10M2215/02—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
    • C10M2215/086—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
    • C10M2215/22—Heterocyclic nitrogen 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/221—Six-membered rings containing nitrogen and carbon only
    • 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
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • 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
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • C10M2215/226—Morpholines
    • 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
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido 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
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • 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
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/102—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon only in the ring
    • 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
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • 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
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/106—Thiadiazoles
    • 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
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/108—Phenothiazine
    • 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
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2040/252—Diesel 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
    • C10N2040/253—Small diesel 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
FI952849A 1992-12-11 1995-06-09 Sekoitetut etyleeni-alfa-olefiinikopolymeerimonifunktionaaliset viskoosiuden modifiointiaineet, jotka ovat käyttökelpoisia voiteluöljykoostumuksissa FI952849A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/989,418 US5427702A (en) 1992-12-11 1992-12-11 Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions
PCT/US1993/011727 WO1994013763A1 (en) 1992-12-11 1993-12-03 Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions

Publications (2)

Publication Number Publication Date
FI952849A FI952849A (fi) 1995-06-09
FI952849A0 true FI952849A0 (fi) 1995-06-09

Family

ID=25535097

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952849A FI952849A0 (fi) 1992-12-11 1995-06-09 Sekoitetut etyleeni-alfa-olefiinikopolymeerimonifunktionaaliset viskoosiuden modifiointiaineet, jotka ovat käyttökelpoisia voiteluöljykoostumuksissa

Country Status (23)

Country Link
US (2) US5427702A (zh)
EP (1) EP0673407B1 (zh)
JP (1) JP3616092B2 (zh)
KR (1) KR100201219B1 (zh)
CN (1) CN1033519C (zh)
AT (1) ATE171981T1 (zh)
AU (1) AU669257B2 (zh)
BR (1) BR9307616A (zh)
CA (1) CA2150801C (zh)
CZ (1) CZ137195A3 (zh)
DE (2) DE69321485T4 (zh)
ES (1) ES2124868T3 (zh)
FI (1) FI952849A0 (zh)
HU (1) HU214353B (zh)
MX (1) MX9307766A (zh)
NO (1) NO311040B1 (zh)
PL (1) PL175423B1 (zh)
RU (1) RU2103333C1 (zh)
SG (1) SG52636A1 (zh)
SK (1) SK281774B6 (zh)
TW (1) TW316269B (zh)
UA (1) UA46703C2 (zh)
WO (1) WO1994013763A1 (zh)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427702A (en) * 1992-12-11 1995-06-27 Exxon Chemical Patents Inc. Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions
CA2127918A1 (en) * 1993-08-02 1995-02-03 Maria Magdalena Kapuscinski Dimensionally stable solid polymer blend and a lubricating oil composition containing same
US6255387B1 (en) * 1993-08-02 2001-07-03 Ethyl Additives Corporation Derivatized solid sheared polymer blends and process for their preparation
US5663126A (en) 1994-10-21 1997-09-02 Castrol Limited Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
US5639718A (en) 1994-11-23 1997-06-17 Exxon Chemical Patents Inc. Multifunctional viscosity modifiers for lubricating oil compositions with improved dispersancy and antioxidancy derived from adducts of quinone
GB9511267D0 (en) * 1995-06-05 1995-08-02 Exxon Chemical Patents Inc Lubricating oils comprising low saturate basestock
GB9519668D0 (en) † 1995-09-27 1995-11-29 Exxon Chemical Patents Inc Low chlorine low ash crankcase lubricant
GB9612278D0 (en) * 1996-06-12 1996-08-14 Castrol Ltd A lubricant for use in diesel engines
US6187721B1 (en) 1996-06-12 2001-02-13 Castrol Limited Lubricant for use in diesel engines
US6107258A (en) * 1997-10-15 2000-08-22 Ethyl Corporation Functionalized olefin copolymer additives
US5972853A (en) * 1997-11-12 1999-10-26 Exxon Chemical Patents Inc. Wear control with dispersants employing poly alpha-olefin polymers
US6107257A (en) * 1997-12-09 2000-08-22 Ethyl Corporation Highly grafted, multi-functional olefin copolymer VI modifiers
US6025308A (en) * 1998-09-10 2000-02-15 R. T. Vanderbilt Company, Inc. Amine-functionalized polymers
WO2001029095A1 (en) * 1999-10-19 2001-04-26 Exxon Chemical Patents Inc. Amine-containing graft polymers, a method for making same, and their use
US6221967B1 (en) 1999-12-16 2001-04-24 Shell Oil Company Preformed multi-acid adducts useful for grafting polyolefin polymers
US6448333B1 (en) 1999-12-16 2002-09-10 Shell Oil Company Polyfunctional polyolefins
US6271306B1 (en) 1999-12-16 2001-08-07 Shell Oil Company Water based adhesive emulsions based on multi-acid functionalized polyolefins
US6475963B1 (en) * 2001-05-01 2002-11-05 Infineum International Ltd. Carboxylate-vinyl ester copolymer blend compositions for lubricating oil flow improvement
US7371713B2 (en) * 2002-05-24 2008-05-13 Castrol Limited Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer
US7285583B2 (en) * 2002-07-30 2007-10-23 Liquamelt Licensing Llc Hybrid plastisol/hot melt compositions
US7514393B2 (en) * 2003-11-21 2009-04-07 Castrol Limited Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes
US7207308B2 (en) * 2004-05-21 2007-04-24 Afton Chemical Corporation Filterless crankcase lubrication system for a vehicle
US20060003905A1 (en) * 2004-07-02 2006-01-05 Devlin Cathy C Additives and lubricant formulations for improved corrosion protection
WO2006015130A1 (en) * 2004-07-30 2006-02-09 The Lubrizol Corporation Dispersant viscosity modifiers containing aromatic amines
US7700684B2 (en) 2004-12-09 2010-04-20 Afton Chemical Corporation Graft functionalized olefin polymer dispersant and uses thereof
US7253231B2 (en) * 2005-01-31 2007-08-07 Afton Chemical Corporation Grafted multi-functional olefin copolymer VI modifiers and uses thereof
US8703872B2 (en) * 2005-03-11 2014-04-22 Castrol Limited Multiple function graft polymer
WO2006116663A1 (en) 2005-04-28 2006-11-02 Castrol Limited Multiple-function dispersant graft polymer
US7745541B2 (en) * 2005-04-29 2010-06-29 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7745542B2 (en) * 2005-04-29 2010-06-29 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7399737B2 (en) * 2005-06-13 2008-07-15 Exxonmobil Chemical Patents Inc. Lube additives
CN101243166B (zh) * 2005-06-13 2013-06-12 朗盛橡胶有限公司 包括酰胺化或酰亚胺化聚合物的添加剂组合物
US20070004604A1 (en) * 2005-07-01 2007-01-04 Mathur Naresh C Additive composition
US7618928B2 (en) 2005-08-31 2009-11-17 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US20070149414A1 (en) * 2005-12-28 2007-06-28 Chevron Oronite Company Llc Dispersant viscosity index improvers having high ethylene content and lubricating oil compositions containing the same
KR20090053781A (ko) * 2006-07-18 2009-05-27 옴노바 솔루션즈 인코포레이티드 수성 바닥 보호 조성물
US8067347B2 (en) * 2006-10-27 2011-11-29 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7928044B2 (en) 2006-10-27 2011-04-19 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7820604B2 (en) * 2006-10-27 2010-10-26 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7820605B2 (en) * 2006-10-27 2010-10-26 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7858566B2 (en) * 2006-10-27 2010-12-28 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7816309B2 (en) * 2006-10-27 2010-10-19 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
JP5591540B2 (ja) * 2006-12-21 2014-09-17 ダウ グローバル テクノロジーズ エルエルシー 官能化オレフィンポリマー、それらから調製される組成物および物品、並びにそれらを製造するための方法
KR101458236B1 (ko) * 2006-12-21 2014-11-04 다우 글로벌 테크놀로지스 엘엘씨 관능화된 올레핀 중합체, 조성물 및 그로부터 제조된 물품, 및 그의 제조 방법
US9200103B2 (en) 2006-12-21 2015-12-01 Dow Global Technologies Llc Functionalized olefin polymers, compositions and articles prepared therefrom, and methods for making the same
US8455568B2 (en) * 2008-04-25 2013-06-04 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
EP2310425B1 (en) 2008-07-31 2016-11-23 The Lubrizol Corporation Novel copolymers and lubricating compositions thereof
US9127151B2 (en) 2009-04-28 2015-09-08 Exxonmobil Chemical Patents Inc. Polymer compositions having improved properties as viscosity index improvers and use thereof in lubricating oils
US8378042B2 (en) * 2009-04-28 2013-02-19 Exxonmobil Chemical Patents Inc. Finishing process for amorphous polymers
EP2451909B1 (en) 2009-07-08 2015-09-16 The Lubrizol Corporation Polymer blends useful as viscosity modifiers
CA2767802A1 (en) 2009-07-08 2011-01-13 The Lubrizol Corporation Dispersant viscosity modifiers
CA2767803A1 (en) * 2009-07-08 2011-01-13 The Lubrizol Corporation Dispersant viscosity modifiers
AU2010322176A1 (en) 2009-11-17 2012-05-24 Castrol Limited Multifunctional multiple graft monomer low molecular weight polymer
WO2011107336A1 (en) 2010-03-01 2011-09-09 Dsm Ip Assets B.V. Functionalized olefin copolymer
RU2012139660A (ru) 2010-04-01 2014-05-10 Кастрол Лимитед Многофункциональный привитой полимер, способ его получения (варианты) и содержащее его смазочное масло
MX341294B (es) 2010-04-07 2016-08-12 Castrol Ltd * Polimero de injerto y metodos y composiciones relacionados.
EP2571967B1 (en) * 2010-05-20 2017-07-12 The Lubrizol Corporation Lubricating composition
CA2801249A1 (en) 2010-06-02 2011-12-08 The Lubrizol Corporation Lubricating composition containing a carboxylic functionalised polymer
EP2809716B1 (en) * 2012-02-03 2018-01-24 ExxonMobil Chemical Patents Inc. Process for the production of polymeric compositions useful as oil modifiers
CN104220570A (zh) 2012-02-17 2014-12-17 卢布里佐尔公司 用于传动系统应用的包含酯化共聚物和低分散剂含量的润滑组合物
EP2814921B1 (en) 2012-02-17 2017-11-08 The Lubrizol Corporation Mixtures of olefin-ester copolymer with polyolefin as viscosity modifier
US9115237B2 (en) 2012-07-18 2015-08-25 Chevron Oronite Company Llc Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine
US20150240183A1 (en) 2012-09-24 2015-08-27 The Lubrizol Corporation Lubricant comprising a mixture of an olefin-ester copolymer with an ethylene alpha-olefin copolymer
CN105121479B (zh) 2013-03-15 2018-03-02 凯斯特罗有限公司 多官能分散剂粘度指数改进剂
EP3058029B1 (en) * 2013-10-16 2017-11-22 E. I. du Pont de Nemours and Company Double component system for polyolefin compatibilization
WO2015088769A2 (en) 2013-12-10 2015-06-18 The Lubrizol Corporation Method for preparing functionalized graft polymers
SG11201605522SA (en) 2014-01-10 2016-08-30 Lubrizol Corp Method of lubricating an internal combustion engine
EP3092289B1 (en) 2014-01-10 2020-08-12 The Lubrizol Corporation Method of lubricating an internal combustion engine
SG11201607423WA (en) 2014-03-12 2016-10-28 Lubrizol Corp Method of lubricating an internal combustion engine
EP3268456A1 (en) 2015-03-09 2018-01-17 The Lubrizol Corporation Method of lubricating an internal combustion engine
EP3405554B1 (en) 2016-01-22 2019-12-25 Chevron Oronite Company LLC Lubricating oil composition containing a mixture of olefin copolymer dispersant-type viscosity improver and amine compound
CA3036103A1 (en) 2016-09-14 2018-03-22 The Lubrizol Corporation Lubricating composition and method of lubricating an internal combustion engine
EP3523412B1 (en) * 2016-09-28 2024-04-03 Dow Global Technologies LLC Lubricant treatments for free-radical polymerizations
JP7164555B2 (ja) 2017-06-27 2022-11-01 ザ ルブリゾル コーポレイション 内燃エンジンのための潤滑組成物およびそれを潤滑する方法
EP3645682B1 (en) 2017-06-27 2022-08-03 The Lubrizol Corporation Lubricating composition containing a self-assembling polymethacrylate block copolymer and an ethylene-alpha-olefin copolymer
CA3069970A1 (en) 2017-07-17 2019-01-24 The Lubrizol Corporation Low dispersant lubricant composition
US11098262B2 (en) 2018-04-25 2021-08-24 Afton Chemical Corporation Multifunctional branched polymers with improved low-temperature performance
US11999920B2 (en) 2020-09-14 2024-06-04 Ecolab Usa Inc. Cold flow additives for plastic-derived synthetic feedstock
US11505761B2 (en) * 2020-09-17 2022-11-22 Exxon Mobil Technology and Engineering Company Diluent oils for viscosity modifiers and additive packages
CN118339260A (zh) 2021-10-14 2024-07-12 埃科莱布美国股份有限公司 用于塑料衍生的合成原料的防垢剂
US11773343B2 (en) 2021-11-17 2023-10-03 Afton Chemical Corporation Engine oil formulation with improved Sequence VIII performance
US11898119B2 (en) 2022-01-25 2024-02-13 Afton Chemical Corporation Lubricating oil compositions with resistance to engine deposit and varnish formation
US11788027B2 (en) 2022-02-18 2023-10-17 Afton Chemical Corporation Engine oil formulation with improved sequence VIII performance

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779928A (en) * 1969-04-01 1973-12-18 Texaco Inc Automatic transmission fluid
NL170019C (nl) * 1970-06-02 Exxon Research Engineering Co Werkwijze ter bereiding van een smeeroliemengsel.
US3932290A (en) * 1973-10-04 1976-01-13 The Lubrizol Corporation Phosphorus-containing friction modifiers for functional fluids
US3879306A (en) * 1973-11-05 1975-04-22 Texaco Inc Automatic transmission fluid
US3852205A (en) * 1973-11-05 1974-12-03 Texaco Inc Transmission fluid compositions and method
US3933659A (en) * 1974-07-11 1976-01-20 Chevron Research Company Extended life functional fluid
AU498559B2 (en) * 1975-06-25 1979-03-15 Exxon Research And Engineering Company Lubricating oil concentrate
JPS58445B2 (ja) * 1975-10-17 1983-01-06 三井化学株式会社 熱可塑性エラストマ−の製造方法
US4028258A (en) * 1975-12-03 1977-06-07 Texaco Inc. Alkylene oxide adducts of phosphosulfurized N-(hydroxyalkyl) alkenylsuccinimides
US4033889A (en) * 1976-10-18 1977-07-05 Shell Oil Company Terpolymer dispersant - VI improver
US4235731A (en) * 1976-10-18 1980-11-25 Shell Oil Company Modified terpolymer dispersant - VI improver
GB1578049A (en) * 1976-12-29 1980-10-29 Texaco Development Corp Succinimide derivatives of a copolymer of ehtylene and propylene
US4161452A (en) * 1977-01-28 1979-07-17 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4169063A (en) * 1977-03-11 1979-09-25 Shell Oil Company EPR dispersant VI improver
US4105571A (en) * 1977-08-22 1978-08-08 Exxon Research & Engineering Co. Lubricant composition
US4160739A (en) * 1977-12-05 1979-07-10 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4357250A (en) * 1978-04-17 1982-11-02 The Lubrizol Corporation Nitrogen-containing terpolymer-based compositions useful as multi-purpose lubricant additives
US4320019A (en) * 1978-04-17 1982-03-16 The Lubrizol Corporation Multi-purpose additive compositions and concentrates containing same
US4176074A (en) * 1978-09-18 1979-11-27 Exxon Research & Engineering Co. Molybdenum complexes of ashless oxazoline dispersants as friction reducing antiwear additives for lubricating oils
US4344853A (en) * 1980-10-06 1982-08-17 Exxon Research & Engineering Co. Functional fluid containing metal salts of esters of hydrocarbyl succinic acid or anhydride with thio-bis-alkanols as antioxidants
US4505834A (en) * 1980-10-27 1985-03-19 Edwin Cooper, Inc. Lubricating oil compositions containing graft copolymer as viscosity index improver-dispersant
CA1184554A (en) * 1981-03-23 1985-03-26 Andrew G. Papay Lubricating oil compositions
US4517104A (en) * 1981-05-06 1985-05-14 Exxon Research & Engineering Co. Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions
US4507515A (en) * 1983-12-21 1985-03-26 Exxon Research & Engineering Co. Lubricating oil compositions containing ethylene-alpha-olefin polymers of controlled sequence distribution and molecular heterogeneity
CA1264880A (en) * 1984-07-06 1990-01-23 John Brooke Gardiner Viscosity index improver - dispersant additive useful in oil compositions
US4735736A (en) * 1985-07-08 1988-04-05 Exxon Chemical Patents Inc. Viscosity index improver-dispersant additive
US4863624A (en) * 1987-09-09 1989-09-05 Exxon Chemical Patents Inc. Dispersant additives mixtures for oleaginous compositions
JPS63196690A (ja) * 1987-02-12 1988-08-15 Mitsui Petrochem Ind Ltd 潤滑油組成物
US4839074A (en) * 1987-05-22 1989-06-13 Exxon Chemical Patents Inc. Specified C14 -carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement
US4803003A (en) * 1987-06-16 1989-02-07 Exxon Chemical Patents Inc. Ethylene copolymer viscosity index improver dispersant additive useful in oil compositions
US5102566A (en) * 1987-10-02 1992-04-07 Exxon Chemical Patents Inc. Low ash lubricant compositions for internal combustion engines (pt-727)
FR2622891B1 (zh) * 1987-11-05 1990-02-02 Elf Aquitaine
US4863623A (en) * 1988-03-24 1989-09-05 Texaco Inc. Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same
US4921625A (en) * 1988-06-27 1990-05-01 Shell Oil Company Method for preparing functionalized block copolymers
US5035821A (en) * 1988-07-18 1991-07-30 Exxon Chemical Patents Inc. End-capped multifunctional viscosity index improver
FR2640272B1 (fr) * 1988-12-12 1992-07-24 Elf Aquitaine Composes polymeriques resultant de la condensation d'une alkylene polyamine sur un copolymere ayant des groupements carboxyliques vicinaux et leur utilisation comme additifs aux lubrifiants
US5073383A (en) * 1989-04-21 1991-12-17 Affinity Biotech, Inc. Inhibiting aggregation in fluorocarbon emulsions
CA2015061A1 (en) * 1989-05-30 1990-11-30 Antonio Gutierrez Multifunctional viscosity index modifier additives derived from polyamines containing one primary amino group and at least one secondary amino group
US5238588A (en) * 1989-08-24 1993-08-24 Texaco Inc. Dispersant, vi improver, additive and lubricating oil composition containing same
US5068047A (en) * 1989-10-12 1991-11-26 Exxon Chemical Patents, Inc. Visosity index improver
US5073600A (en) * 1989-10-12 1991-12-17 Shell Oil Company Dispersant viscosity index improvers
US5275747A (en) * 1990-02-01 1994-01-04 Exxon Chemical Patents Inc. Derivatized ethylene alpha-olefin polymer useful as multifunctional viscosity index improver additive for oleaginous composition
US5075383A (en) * 1990-04-11 1991-12-24 Texaco Inc. Dispersant and antioxidant additive and lubricating oil composition containing same
US5112508A (en) * 1990-04-30 1992-05-12 Texaco, Inc. VI improver, dispersant, and antioxidant additive and lubricating oil composition
US5139688A (en) * 1990-08-06 1992-08-18 Texaco, Inc. Dispersant and antioxidant additive and lubricating oil composition containing same
US5162086A (en) * 1991-05-22 1992-11-10 Texaco Inc. Dispersant additive and lubricating oil composition containing same
US5160446A (en) * 1991-05-22 1992-11-03 Texaco Inc. Dispersant, vi improver and antioxidant additive, and lubricating oil composition containing same
US5427702A (en) * 1992-12-11 1995-06-27 Exxon Chemical Patents Inc. Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions

Also Published As

Publication number Publication date
DE69321485D1 (de) 1998-11-12
AU5737694A (en) 1994-07-04
UA46703C2 (uk) 2002-06-17
MX9307766A (es) 1994-06-30
NO952268D0 (no) 1995-06-08
CN1089300A (zh) 1994-07-13
AU669257B2 (en) 1996-05-30
RU2103333C1 (ru) 1998-01-27
ES2124868T3 (es) 1999-02-16
TW316269B (zh) 1997-09-21
CN1033519C (zh) 1996-12-11
JP3616092B2 (ja) 2005-02-02
US5744429A (en) 1998-04-28
EP0673407A1 (en) 1995-09-27
CA2150801A1 (en) 1994-06-23
SG52636A1 (en) 1998-09-28
NO311040B1 (no) 2001-10-01
SK67995A3 (en) 1995-11-08
KR100201219B1 (ko) 1999-06-15
WO1994013763A1 (en) 1994-06-23
HU9501684D0 (en) 1995-08-28
JPH08506599A (ja) 1996-07-16
FI952849A (fi) 1995-06-09
HUT72721A (en) 1996-05-28
HU214353B (hu) 1998-03-30
EP0673407B1 (en) 1998-10-07
PL309343A1 (en) 1995-10-02
BR9307616A (pt) 1999-06-15
NO952268L (no) 1995-08-02
RU95121940A (ru) 1997-06-10
CA2150801C (en) 2005-02-08
CZ137195A3 (en) 1996-04-17
DE69321485T2 (de) 1999-03-18
ATE171981T1 (de) 1998-10-15
DE69321485T4 (de) 1999-06-10
KR950704455A (ko) 1995-11-20
US5427702A (en) 1995-06-27
SK281774B6 (sk) 2001-07-10
PL175423B1 (pl) 1998-12-31

Similar Documents

Publication Publication Date Title
FI952849A0 (fi) Sekoitetut etyleeni-alfa-olefiinikopolymeerimonifunktionaaliset viskoosiuden modifiointiaineet, jotka ovat käyttökelpoisia voiteluöljykoostumuksissa
ES8606471A1 (es) Un procedimiento para preparar copolimeros de etileno-alfa olefina superior.
AR248043A1 (es) Composicion oleaginosa y composicion de concentrado aditivo para la misma.
GB1205243A (en) Oil compositions
GB9002133D0 (en) Fuel oil additives and compositions
EP0727446A4 (en) BRANCHED ETHYLENE MACROMONOMER AND POLYMER MADE THEREOF
ES2114206T3 (es) Polimeros obtenidos a partir de etileno y 1-buteno para uso en la preparacion de aditivos lubricantes dispersantes.
CA2289540A1 (en) Polyolefin block copolymer viscosity modifier
MX163556B (es) Composiciones de aceites minerales a base de polimeros estables al esfuerzo cortante
MY126398A (en) Interpolymer compositions and cast stretch film therefrom
GB9826448D0 (en) Fuel oil additives and compositions
CA2257011A1 (en) Tractor hydraulic fluid
CA2157751A1 (en) Star polymer viscosity index improver for lubricating oil compositions
CA2162552A1 (en) Dispersant viscosity index improving additive for lubricating oils
DE59910623D1 (de) Mischungen von Copolymeren mit verbesserter Schmierwirkung
GB9205996D0 (en) Polymers and additive compositions
DE69003887D1 (de) Wasserbeständige Schmierfettzusammensetzung.
MY105037A (en) Lubricating composition
DE69816275D1 (de) Schmiermittel mit viskositätsindexverbesserenden eigenschaften das einen aschefreien- reibungsvermindernden dispersionszusatz enthalt
EP0385729A3 (en) C14 carboxylate polymer and viscosity index improver containing oleaginous compositions
EP0385727A3 (en) Carboxylate polymer and viscosity index improver containing oleaginous compositions
RU97111237A (ru) Консистентная смазочная композиция