DE3664337D1 - Copolymer compositions useful as additives for lubricating oils - Google Patents

Copolymer compositions useful as additives for lubricating oils

Info

Publication number
DE3664337D1
DE3664337D1 DE8686402407T DE3664337T DE3664337D1 DE 3664337 D1 DE3664337 D1 DE 3664337D1 DE 8686402407 T DE8686402407 T DE 8686402407T DE 3664337 T DE3664337 T DE 3664337T DE 3664337 D1 DE3664337 D1 DE 3664337D1
Authority
DE
Germany
Prior art keywords
additives
lubricating oils
compositions useful
copolymer compositions
copolymer
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.)
Expired
Application number
DE8686402407T
Other languages
English (en)
Inventor
Jacques Jarrin
Magali Robine
Guy Parc
Francois Dawans
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE3664337D1 publication Critical patent/DE3664337D1/de
Expired 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
    • 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
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1812—C12-(meth)acrylate, e.g. lauryl (meth)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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/10—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8686402407T 1985-11-07 1986-10-28 Copolymer compositions useful as additives for lubricating oils Expired DE3664337D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8516636A FR2589866B1 (fr) 1985-11-07 1985-11-07 Compositions de copolymeres, utilisables comme additifs pour huiles lubrifiantes

Publications (1)

Publication Number Publication Date
DE3664337D1 true DE3664337D1 (en) 1989-08-17

Family

ID=9324680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686402407T Expired DE3664337D1 (en) 1985-11-07 1986-10-28 Copolymer compositions useful as additives for lubricating oils

Country Status (5)

Country Link
US (1) US4756843A (de)
EP (1) EP0228922B1 (de)
JP (1) JPH0830099B2 (de)
DE (1) DE3664337D1 (de)
FR (1) FR2589866B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809418A1 (de) * 1988-03-21 1989-10-12 Henkel Kgaa Copolymere von langkettigen alkylacrylaten mit n-haltigen olefinen, verfahren zu ihrer herstellung und ihre verwendung als fliessverbesserer fuer rohoele
US5002676A (en) * 1989-12-06 1991-03-26 Shell Oil Company Block copolymers
DE3942592A1 (de) * 1989-12-22 1991-06-27 Basf Lacke & Farben Loesliche vernetzbare copolymerisate auf der basis von vinylester-, vinyaromat- und acrylatmonomeren, verfahren zu ihrer herstellung sowie ihre verwendung in beschichtungsmitteln
DE4119434A1 (de) * 1991-06-13 1992-12-17 Basf Ag Eingedickte haertbare formmassen aus einem vinylester- oder vinylesterurethanharz
DE4220453A1 (de) * 1992-06-23 1994-01-05 Degussa Thermoplastische Polymerzusammensetzung mit Verarbeitungshilfsmitteln, Verfahren zur Herstellung der Polymerzusammensetzung und Formteile aus dieser Polymerzusammensetzung sowie als Verarbeitungshilfsmittel verwendbare Copolymere
FR2699923B1 (fr) * 1992-12-28 1995-03-17 Great Lakes Chemical France Copolymères d'esters gras insaturés, leur utilisation comme additif de viscosité et huile lubrifiante contenant lesdits copolymères.
US5534175A (en) * 1992-12-28 1996-07-09 The Lubrizol Corporation Copolymers of unsaturated fatty esters, their use as viscosity improver and lubricating oil containing said copolymers
US6228819B1 (en) 1994-04-14 2001-05-08 Rohm And Haas Company Process for making a viscosity index improving copolymer
US5554705A (en) * 1995-03-17 1996-09-10 Henkel Corporation Polymers useful as printing vehicles
US5891831A (en) * 1996-02-20 1999-04-06 Sanyo Chemical Industries, Ltd. Viscosity index improver, engine lubricant composition, and concentrate
DE19627204A1 (de) * 1996-07-05 1998-01-08 Basf Ag Kosmetische oder pharmazeutische Mittel zur Anwendung auf der Haut
US5834408A (en) * 1997-10-24 1998-11-10 Ethyl Corporation Pour point depressants via anionic polymerization of (meth)acrylic monomers
CA2547063C (en) * 2003-11-26 2013-12-31 Arkema Inc. Controlled radical acrylic copolymer thickeners
US20070191242A1 (en) * 2004-09-17 2007-08-16 Sanjay Srinivasan Viscosity modifiers for lubricant compositions
EP2878656B1 (de) * 2012-07-24 2018-01-10 JX Nippon Oil & Energy Corporation Poly(meth)acrylatbasisierte viskositätsindexverbesserer, schmiermitteladditiv und schmiermittelzusammensetzung mit viskositätsindexverbesserer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122197B (de) * 1960-08-26 1962-01-18 Basf Ag Schmieroelzusatz
GB1189281A (en) * 1969-01-01 1970-04-22 Shell Int Research Copolymers containing Free Hydroxyl Groups
US4056559A (en) * 1971-04-23 1977-11-01 Rohm And Haas Company Novel polymers of alkyl methacrylates
AU473121B2 (en) * 1973-02-01 1976-06-10 Bayer Aktiengesellschaft Pulverizable acrylic resins
US3976716A (en) * 1973-12-19 1976-08-24 Ford Motor Company Powder coating compositions comprising a blend of coreactive polymers - IIB
US4136047A (en) * 1975-09-22 1979-01-23 Standard Oil Company (Indiana) Viscosity index improvers
US4229549A (en) * 1977-04-08 1980-10-21 Kureha Kagaku Kogyo Kabushiki Kaisha Thermoplastic resin composition comprising a rigid thermoplastic resin and a graft copolymer
US4225651A (en) * 1977-05-10 1980-09-30 Rohm And Haas Company Curing membrane for concrete and the like
DE2905954C2 (de) * 1979-02-16 1982-10-28 Röhm GmbH, 6100 Darmstadt Konzentrierte Polymerisatemulsionen als Viskositätsindexverbesserer für Mineralöle
JPS6019768B2 (ja) * 1980-02-12 1985-05-17 東レ株式会社 芳香族ビニル系共重合体の製造方法
DE3010373A1 (de) * 1980-03-18 1981-10-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von methacrylsaeuremethylester-homo- oder -copolymerisaten
DE3023326A1 (de) * 1980-06-21 1982-01-21 Basf Ag, 6700 Ludwigshafen Copolymerisate auf basis von styrol und (meth) acrylsaeureestern und ihre verwendung in benzinhaltigen fassadenfarben oder putzen
FR2497822A1 (fr) * 1981-01-12 1982-07-16 Organo Synthese Ste Fse Additifs pour huiles lubrifiantes a base de styrene et de methacrylates lourds d'alkyle en c12-c20, procede de fabrication et applications

Also Published As

Publication number Publication date
FR2589866A1 (fr) 1987-05-15
FR2589866B1 (fr) 1988-07-15
EP0228922A1 (de) 1987-07-15
JPS63218717A (ja) 1988-09-12
EP0228922B1 (de) 1989-07-12
US4756843A (en) 1988-07-12
JPH0830099B2 (ja) 1996-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee