EP1238046A1 - Interpolymers containing lubricating oil composition - Google Patents

Interpolymers containing lubricating oil composition

Info

Publication number
EP1238046A1
EP1238046A1 EP20000975378 EP00975378A EP1238046A1 EP 1238046 A1 EP1238046 A1 EP 1238046A1 EP 20000975378 EP20000975378 EP 20000975378 EP 00975378 A EP00975378 A EP 00975378A EP 1238046 A1 EP1238046 A1 EP 1238046A1
Authority
EP
European Patent Office
Prior art keywords
lubricating oil
oil composition
containing lubricating
interpolymers containing
interpolymers
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.)
Pending
Application number
EP20000975378
Other languages
French (fr)
Inventor
Michael J Covitch
Daniel E Bowen
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.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of EP1238046A1 publication Critical patent/EP1238046A1/en
Pending 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
    • 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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/02—Polyethylene
    • 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
    • C10M159/005—Macromolecular compounds, e.g. macromolecular compounds composed of alternatively specified monomers not covered by the same main group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
EP20000975378 1999-10-25 2000-10-24 Interpolymers containing lubricating oil composition Pending EP1238046A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16125699P 1999-10-25 1999-10-25

Publications (1)

Publication Number Publication Date
EP1238046A1 true EP1238046A1 (en) 2002-09-11

Family

ID=22580473

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000975378 Pending EP1238046A1 (en) 1999-10-25 2000-10-24 Interpolymers containing lubricating oil composition

Country Status (8)

Country Link
EP (1) EP1238046A1 (en)
JP (1) JP2003513149A (en)
KR (1) KR20020051924A (en)
AU (1) AU1344001A (en)
BR (1) BR0015213A (en)
CA (1) CA2388946A1 (en)
MX (1) MXPA02004109A (en)
WO (1) WO2001030947A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102414300B (en) 2009-02-26 2014-07-23 卢布里佐尔公司 Lubricating composition comprising the reaction product of an aromatic amine with a carboxylic acid functional polymer and a dispersant
US9399747B2 (en) 2010-05-20 2016-07-26 The Lubrizol Corporation Low ash lubricants with improved seal and corrosion performance
CA2801249A1 (en) 2010-06-02 2011-12-08 The Lubrizol Corporation Lubricating composition containing a carboxylic functionalised polymer
ES2586238T3 (en) 2010-08-23 2016-10-13 The Lubrizol Corporation Lubricants containing aromatic dispersants and titanium
US8865633B2 (en) 2011-08-24 2014-10-21 Afton Chemical Corporation Gear oil compositions
WO2013062924A2 (en) 2011-10-27 2013-05-02 The Lubrizol Corporation Lubricating composition containing an esterified polymer
WO2016044262A1 (en) 2014-09-15 2016-03-24 The Lubrizol Corporation Dispersant viscosity modifiers with sulfonate functionality
BR112017019385A2 (en) 2015-03-09 2018-04-24 Lubrizol Corp Lubrication method of an internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920622A (en) * 1972-06-28 1975-11-18 Exxon Research Engineering Co Polymers comprising vinyl aromatic, C{HD 2 {L to C{HD 8 {L olefin are useful as lubricant additives
US4070402A (en) * 1976-03-15 1978-01-24 Standard Oil Company Terpolymer alkylated phenol
TW408155B (en) * 1989-08-31 2000-10-11 Dow Chemical Co Blends of <alpha>-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polymers of vinylidene aromatic monomers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0130947A1 *

Also Published As

Publication number Publication date
WO2001030947A1 (en) 2001-05-03
CA2388946A1 (en) 2001-05-03
BR0015213A (en) 2002-12-31
MXPA02004109A (en) 2002-10-17
JP2003513149A (en) 2003-04-08
KR20020051924A (en) 2002-06-29
AU1344001A (en) 2001-05-08

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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

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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