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FR2460993A1 - Procede de preparation d'une solution, dans une huile minerale, d'un polymere ameliorant l'indice de viscosite des huiles minerales, produit ainsi obtenu et composition d'huile lubrifiante renfermant ce produit - Google Patents

Procede de preparation d'une solution, dans une huile minerale, d'un polymere ameliorant l'indice de viscosite des huiles minerales, produit ainsi obtenu et composition d'huile lubrifiante renfermant ce produit Download PDF

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Publication number
FR2460993A1
FR2460993A1 FR8014749A FR8014749A FR2460993A1 FR 2460993 A1 FR2460993 A1 FR 2460993A1 FR 8014749 A FR8014749 A FR 8014749A FR 8014749 A FR8014749 A FR 8014749A FR 2460993 A1 FR2460993 A1 FR 2460993A1
Authority
FR
France
Prior art keywords
oil
solution
maleic anhydride
weight
polymer
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Withdrawn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
FR8014749A
Other languages
English (en)
French (fr)
Inventor
Salvatore Girgenti
John Brooke Gardiner
Jack Ryer
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 Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2460993A1 publication Critical patent/FR2460993A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
    • 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
    • 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
    • C10M2215/26—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
    • 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
    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lubricants (AREA)
FR8014749A 1979-07-03 1980-07-02 Procede de preparation d'une solution, dans une huile minerale, d'un polymere ameliorant l'indice de viscosite des huiles minerales, produit ainsi obtenu et composition d'huile lubrifiante renfermant ce produit Withdrawn FR2460993A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5465479A 1979-07-03 1979-07-03

Publications (1)

Publication Number Publication Date
FR2460993A1 true FR2460993A1 (fr) 1981-01-30

Family

ID=21992611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014749A Withdrawn FR2460993A1 (fr) 1979-07-03 1980-07-02 Procede de preparation d'une solution, dans une huile minerale, d'un polymere ameliorant l'indice de viscosite des huiles minerales, produit ainsi obtenu et composition d'huile lubrifiante renfermant ce produit

Country Status (4)

Country Link
DE (1) DE3025274A1 (de)
FR (1) FR2460993A1 (de)
GB (1) GB2055852B (de)
IT (1) IT1131890B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735736A (en) * 1985-07-08 1988-04-05 Exxon Chemical Patents Inc. Viscosity index improver-dispersant additive
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
US5210146A (en) * 1989-05-30 1993-05-11 Exxon Chemical Patents Inc. Multifunctional viscosity index improver derived from polyamine containing one primary amino group and at least one secondary amino group exhibiting improved low temperature viscometric properties
US5262075A (en) * 1989-05-30 1993-11-16 Exxon Chemical Patents Inc. Multifunctional viscosity index improver exhibitng improved low temperature viscometric properties
US5167848A (en) * 1989-05-30 1992-12-01 Exxon Chemical Patents Inc. Grafted viscosity index improver
US5053151A (en) * 1989-05-30 1991-10-01 Exxon Chemical Patents Inc. Multifunctional viscosity index improver derived from amido-amine exhibiting improved low temperature viscometric properties
CA2015058C (en) * 1989-05-30 1999-05-04 Antonio Gutierrez Multifunctional viscosity index improver derived from polyamine containing one primary amino group and at least one secondary amino group exhibiting improved low temperature viscometric properties
US5252238A (en) * 1989-05-30 1993-10-12 Exxon Chemical Patents Inc. Multifunctional viscosity index improver derived from amido-amine exhibiting improved low temperature viscometric properties
US5230834A (en) * 1989-05-30 1993-07-27 Exxon Chemical Patents Inc. Viscosity stable multifunctional viscosity index modifier additives derived from amido amines
US5068047A (en) * 1989-10-12 1991-11-26 Exxon Chemical Patents, Inc. Visosity index improver
US5118433A (en) * 1989-10-12 1992-06-02 Exxon Chemical Patents Inc. Multifunctional viscosity index improver derived from amido-amine and degraded ethylene copolymer exhibiting improved low temperature viscometric properties
CA2025992A1 (en) * 1989-10-12 1991-04-13 David Y. Chung Multifunctional viscosity index improver derived from polyamine containing one primary amine group and at least one tertiary amine group and degraded ethylene copolymer
US5244590A (en) * 1989-10-12 1993-09-14 Exxon Chemical Patents Inc. Viscosity index improver
EP0422857A3 (en) * 1989-10-12 1991-12-11 Exxon Chemical Patents Inc. Multifunctional viscosity index improver
US5211865A (en) * 1990-03-08 1993-05-18 Exxon Chemical Patents Inc. Multifunctional viscosity index improver-dispersant antioxidant
US5273671A (en) * 1990-03-08 1993-12-28 Exxon Chemical Patents Inc. Multifunctional viscosity index improver-dispersant antioxidant
CA2110649C (en) * 1992-12-17 2004-10-26 Jacob Emert Gel-free alpha-olefin dispersant additives useful in oleaginous compositions
CA2110463C (en) * 1992-12-17 2005-02-08 Jacob Emert Gel-free ethylene interpolymer dispersant additives useful in oleaginous compositions
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
DE19502206A1 (de) * 1995-01-25 1996-08-01 Buna Sow Leuna Olefinverb Gmbh Funktionalisierte Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung in thermoplastischen Formmassen
US6107258A (en) * 1997-10-15 2000-08-22 Ethyl Corporation Functionalized olefin copolymer additives
SG81254A1 (en) * 1998-12-12 2001-06-19 Ethyl Corp Highly grafted, multi-functional olefin copolymer vi modifiers
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE843360A (fr) * 1975-06-25 1976-12-24 Additifs polymeres pour carburants et lubrifiants, et leur obtention
BE866535A (fr) * 1977-04-29 1978-10-30 Exxon Research Engineering Co Additifs polymeres pour combustibles et lubrifiants
US4137185A (en) * 1977-07-28 1979-01-30 Exxon Research & Engineering Co. Stabilized imide graft of ethylene copolymeric additives for lubricants

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE843360A (fr) * 1975-06-25 1976-12-24 Additifs polymeres pour carburants et lubrifiants, et leur obtention
NL7606896A (nl) * 1975-06-25 1976-12-28 Exxon Research Engineering Co Werkwijze ter bereiding van een polymeer dispersiemiddel voor smeerolie en stookolie.
DE2627785A1 (de) * 1975-06-25 1977-01-13 Exxon Research Engineering Co Polymere additive fuer brennstoffe und schmiermittel
FR2315519A1 (fr) * 1975-06-25 1977-01-21 Exxon Research Engineering Co Additifs polymeres pour carburants et lubrifiants, et leur obtention
US4089794A (en) * 1975-06-25 1978-05-16 Exxon Research & Engineering Co. Polymeric additives for fuels and lubricants
BE866535A (fr) * 1977-04-29 1978-10-30 Exxon Research Engineering Co Additifs polymeres pour combustibles et lubrifiants
DE2818012A1 (de) * 1977-04-29 1978-11-09 Exxon Research Engineering Co Verfahren zur verbesserung von schmieroeladditiven und verbessertes schmieroeladditiv
FR2388879A1 (fr) * 1977-04-29 1978-11-24 Exxon Research Engineering Co Additifs polymeres pour combustibles et lubrifiants
US4144181A (en) * 1977-04-29 1979-03-13 Exxon Research & Engineering Co. Polymeric additives for fuels and lubricants
US4137185A (en) * 1977-07-28 1979-01-30 Exxon Research & Engineering Co. Stabilized imide graft of ethylene copolymeric additives for lubricants
EP0000648A1 (de) * 1977-07-28 1979-02-07 Exxon Research And Engineering Company Stabilisierte Schmieradditive auf der Basis von imidierten Äthylenpfropfcopolymeren, Verfahren zu ihrer Herstellung, Verfahren zur Stabilisierung der Schmieradditive auf der Basis der imidierten Äthylenpfropfcopolymeren und Schmierölgemische, welche das stabilisierte Additiv enthalten

Also Published As

Publication number Publication date
GB2055852A (en) 1981-03-11
IT1131890B (it) 1986-06-25
DE3025274A1 (de) 1981-01-08
GB2055852B (en) 1983-11-02
IT8023199A0 (it) 1980-07-02

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