BR0015213A - Composição de óleo lubrificante contendo interpolìmeros - Google Patents

Composição de óleo lubrificante contendo interpolìmeros

Info

Publication number
BR0015213A
BR0015213A BR0015213-7A BR0015213A BR0015213A BR 0015213 A BR0015213 A BR 0015213A BR 0015213 A BR0015213 A BR 0015213A BR 0015213 A BR0015213 A BR 0015213A
Authority
BR
Brazil
Prior art keywords
lubricating oil
composition containing
oil composition
containing interpolymers
interpolymers
Prior art date
Application number
BR0015213-7A
Other languages
English (en)
Inventor
Michael J Covitch
Daniel E Bowen
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 BR0015213A publication Critical patent/BR0015213A/pt

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
    • C10M143/02—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
    • 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
    • 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)

Abstract

"COMPOSIçãO DE óLEO LUBRIFICANTE CONTENDO INTERPOLìMEROS". Composições de óleo lubrificante compreendendo interpolímeros substancialmente aleatórios compreendendo (1) etileno, (2) um ou mais monómeros vinílicos selecionados do grupo consistindo de monómeros vinílicos aromáticos, alifáticos estericamente impedidos, e cicloalifáticos, e (3) um ou mais monómeros olefínicos tendo de 3 até cerca de 20 átomos de carbono úteis como agentes de melhoramento de índice de viscosidade.
BR0015213-7A 1999-10-25 2000-10-24 Composição de óleo lubrificante contendo interpolìmeros BR0015213A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16125699P 1999-10-25 1999-10-25
PCT/US2000/029395 WO2001030947A1 (en) 1999-10-25 2000-10-24 Interpolymers containing lubricating oil composition

Publications (1)

Publication Number Publication Date
BR0015213A true BR0015213A (pt) 2002-12-31

Family

ID=22580473

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015213-7A BR0015213A (pt) 1999-10-25 2000-10-24 Composição de óleo lubrificante contendo interpolìmeros

Country Status (8)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2431448B1 (en) 2009-02-26 2017-11-15 The Lubrizol Corporation Lubricating compositions containing the reaction product of an aromatic amine and a carboxylic functionalised polymer and dispersant
CA2799921A1 (en) 2010-05-20 2011-11-24 The Lubrizol Corporation Low ash lubricants with improved seal and corrosion performance
US8969266B2 (en) 2010-06-02 2015-03-03 The Lubrizol Corporation Lubricating composition containing a carboxylic functionalised polymer
CN103180419B (zh) 2010-08-23 2014-11-05 卢布里佐尔公司 含芳族分散剂和钛的润滑剂
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
US20170283733A1 (en) 2014-09-15 2017-10-05 The Lubrizol Corporation Dispersant viscosity modifiers with sulfonate functionality
BR112017019385A2 (pt) 2015-03-09 2018-04-24 Lubrizol Corp método de lubrificação de um motor de combustão interna

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

Also Published As

Publication number Publication date
KR20020051924A (ko) 2002-06-29
EP1238046A1 (en) 2002-09-11
WO2001030947A1 (en) 2001-05-03
AU1344001A (en) 2001-05-08
JP2003513149A (ja) 2003-04-08
CA2388946A1 (en) 2001-05-03
MXPA02004109A (es) 2002-10-17

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007.