CA2452305A1 - Dispersants performants pour lubrifiants - Google Patents

Dispersants performants pour lubrifiants Download PDF

Info

Publication number
CA2452305A1
CA2452305A1 CA002452305A CA2452305A CA2452305A1 CA 2452305 A1 CA2452305 A1 CA 2452305A1 CA 002452305 A CA002452305 A CA 002452305A CA 2452305 A CA2452305 A CA 2452305A CA 2452305 A1 CA2452305 A1 CA 2452305A1
Authority
CA
Canada
Prior art keywords
composition
polyolefin
amine
weight
substituted
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.)
Abandoned
Application number
CA002452305A
Other languages
English (en)
Inventor
Raymond M. Calder
Steven A. Goodlive
Jeffry G. Dietz
Wolfie Kotzen
Brent R. Dohner
Frederic Martin
John K. Pudelski
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
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23170633&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2452305(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2452305A1 publication Critical patent/CA2452305A1/fr
Abandoned 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
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid salts
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C10N2030/41—Chlorine free or low chlorine content compositions
    • 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

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

L'invention concerne une composition d'une matière qui comprend un amine acylé avec un agent d'acylation carboxylé substitué par un groupe hydrocarbyle contenant une moyenne de 1,3 à 1,6 groupes dérivés de composés carboxyliques alpha-bêta insaturés par M¿n? du groupe hydrocarbyle. Le groupe hydrocarbyle présente un M¿n?, déterminé par GPC, compris entre 1500 et 3000. L'amine comprend des résidus de polyamine et l'amine acylé présente un indice de base total (TBN) compris entre 17 et 35. L'invention concerne une méthode de préparation de la composition, des huiles lubrifiantes contenant la composition et, dans une autre forme de réalisation, des compositions d'huile lubrifiante comprenant un détergent sulfonate métallique en sus de la base.
CA002452305A 2001-07-05 2002-06-27 Dispersants performants pour lubrifiants Abandoned CA2452305A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30312101P 2001-07-05 2001-07-05
US60/303,121 2001-07-05
PCT/US2002/020622 WO2003004589A1 (fr) 2001-07-05 2002-06-27 Composes carboxyliques alpha-beta insatures a faible teneur en chlore, substitues par polyolefine, reagissant en presence d'amine

Publications (1)

Publication Number Publication Date
CA2452305A1 true CA2452305A1 (fr) 2003-01-16

Family

ID=23170633

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002452305A Abandoned CA2452305A1 (fr) 2001-07-05 2002-06-27 Dispersants performants pour lubrifiants

Country Status (5)

Country Link
EP (1) EP1409620B1 (fr)
JP (1) JP4907056B2 (fr)
AU (1) AU2002345987B2 (fr)
CA (1) CA2452305A1 (fr)
WO (1) WO2003004589A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2999773B1 (fr) * 2013-05-22 2023-07-19 The Lubrizol Corporation Composition lubrifiante

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231587A (en) * 1960-06-07 1966-01-25 Lubrizol Corp Process for the preparation of substituted succinic acid compounds
US4110349A (en) * 1976-06-11 1978-08-29 The Lubrizol Corporation Two-step method for the alkenylation of maleic anhydride and related compounds
US4320019A (en) 1978-04-17 1982-03-16 The Lubrizol Corporation Multi-purpose additive compositions and concentrates containing same
US4234435A (en) 1979-02-23 1980-11-18 The Lubrizol Corporation Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
WO1985003504A2 (fr) * 1984-02-09 1985-08-15 The Lubrizol Corporation Procede de production d'acides carboxyliques substitues et leurs derives
GB8818711D0 (en) * 1988-08-05 1988-09-07 Shell Int Research Lubricating oil dispersants
EP0460309B2 (fr) * 1990-06-06 2000-07-05 Ethyl Petroleum Additives Limited Compositions dispersantes modifiées
US5356552A (en) * 1993-03-09 1994-10-18 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Chlorine-free lubricating oils having modified high molecular weight succinimides
EP0770098B2 (fr) * 1994-07-11 2010-03-03 ExxonMobil Chemical Patents Inc. Dispersants a base d'additifs de succinimide derives de polyamines lourdes, et leur utilisation dans des huiles lubrifiantes
SG66211A1 (en) * 1995-03-14 1999-07-20 Lubrizol Corp Treatment of organic compounds to reduce chlorine level
US6077909A (en) * 1997-02-13 2000-06-20 The Lubrizol Corporation Low chlorine content compositions for use in lubricants and fuels
US6165235A (en) * 1997-08-26 2000-12-26 The Lubrizol Corporation Low chlorine content compositions for use in lubricants and fuels
CA2305637A1 (fr) * 1997-10-01 1999-04-08 Oronite Japan Limited Composition a base de polyalkylene succinimide destinee aux moteurs a combustion interne
JPH11106776A (ja) * 1997-10-01 1999-04-20 Oronite Japan Ltd 潤滑油組成物

Also Published As

Publication number Publication date
JP4907056B2 (ja) 2012-03-28
JP2004538348A (ja) 2004-12-24
AU2002345987B2 (en) 2007-11-01
EP1409620B1 (fr) 2014-01-15
WO2003004589A1 (fr) 2003-01-16
EP1409620A1 (fr) 2004-04-21

Similar Documents

Publication Publication Date Title
US7238650B2 (en) Low-chlorine, polyolefin-substituted, with amine reacted, alpha-beta unsaturated carboxylic compounds
JP5046644B2 (ja) 潤滑剤用の混合分散剤
EP1200541B1 (fr) Esters azotes d'interpolymeres carboxy montrant une stabilite oxydative renforcee et lubrifiants les renfermant
AU2005203036B2 (en) Additives and lubricant formulations for improved antiwear properties
US5861363A (en) Polyalkylene succinimide composition useful in internal combustion engines
US5080815A (en) Method for preparing engine seal compatible dispersant for lubricating oils comprising reacting hydrocarbyl substituted discarboxylic compound with aminoguanirise or basic salt thereof
JP5389320B2 (ja) 潤滑油添加剤組成物およびその製造方法
JP2007501292A5 (fr)
AU3581599A (en) Homogeneous additive concentrates for preparing lubricating oil compositions
EP0562062A1 (fr) Additifs protegeant les joints d'etancheite au fluorocarbone destines aux huiles de graissage
US6288013B1 (en) Nitrogen containing dispersant-viscosity improvers
EP0853115B1 (fr) Concentrés d'additifs à base de mélange de diluents organiques et d'interpolymères contenant des groupements carboxy estérifiés et lubrifiants les contenant
AU2002345987B2 (en) Low-chlorine, polyolefin-substituted, with amine reacted, alpha-beta unsaturated carboxylic compounds
FI89179C (fi) Polymerkompositioner samt transmissionsvaetskor och hydrauliska vaetskor som innehaoller dem
AU2002345987A1 (en) Low-chlorine, polyolefin-substituted, with amine reacted, alpha-beta unsaturated carboxylic compounds
CA2305637A1 (fr) Composition a base de polyalkylene succinimide destinee aux moteurs a combustion interne
US20180334635A1 (en) Dispersants, method of making, and using same
JPS5915491A (ja) 潤滑油組成物
EP1124919A1 (fr) Dispersant ameliore par traitement a l'anhydride de l'acide maleique

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead