DE68903204D1 - Durch polymere von ethylen und alpha-olefin-substituierte mono- und dicarbonsaeure als dispersant-additiv in schmiermitteln. - Google Patents

Durch polymere von ethylen und alpha-olefin-substituierte mono- und dicarbonsaeure als dispersant-additiv in schmiermitteln.

Info

Publication number
DE68903204D1
DE68903204D1 DE8989307567T DE68903204T DE68903204D1 DE 68903204 D1 DE68903204 D1 DE 68903204D1 DE 8989307567 T DE8989307567 T DE 8989307567T DE 68903204 T DE68903204 T DE 68903204T DE 68903204 D1 DE68903204 D1 DE 68903204D1
Authority
DE
Germany
Prior art keywords
dispersant
lubricants
olefin
alpha
additives
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 - Lifetime
Application number
DE8989307567T
Other languages
English (en)
Other versions
DE68903204T2 (de
Inventor
Won Ryul Song
Albert Rossi
Howard William Turner
Howard Curtis Welborn
Robert Dean Lundberg
Antonio Gutierrez
Robert Arthur Kleist
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 Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of DE68903204D1 publication Critical patent/DE68903204D1/de
Application granted granted Critical
Publication of DE68903204T2 publication Critical patent/DE68903204T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
    • C10M129/92—Carboxylic acids
    • C10M129/93—Carboxylic acids having carboxyl 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
    • C10M129/95—Esters
    • 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M135/26—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)
DE8989307567T 1988-08-01 1989-07-25 Durch polymere von ethylen und alpha-olefin-substituierte mono- und dicarbonsaeure als dispersant-additiv in schmiermitteln. Expired - Lifetime DE68903204T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22675988A 1988-08-01 1988-08-01

Publications (2)

Publication Number Publication Date
DE68903204D1 true DE68903204D1 (de) 1992-11-19
DE68903204T2 DE68903204T2 (de) 1993-03-18

Family

ID=22850289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989307567T Expired - Lifetime DE68903204T2 (de) 1988-08-01 1989-07-25 Durch polymere von ethylen und alpha-olefin-substituierte mono- und dicarbonsaeure als dispersant-additiv in schmiermitteln.

Country Status (5)

Country Link
KR (1) KR0134194B1 (de)
AT (1) ATE81527T1 (de)
BR (1) BR8903868A (de)
DE (1) DE68903204T2 (de)
SG (1) SG63693G (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970065699A (ko) * 1996-03-20 1997-10-13 조규향 에틸렌-알파올레핀 폴리머를 함유한 윤활유용 다기능성 분산제 및 그의 제조방법

Also Published As

Publication number Publication date
BR8903868A (pt) 1990-03-20
KR0134194B1 (ko) 1998-04-18
ATE81527T1 (de) 1992-10-15
KR900003348A (ko) 1990-03-26
DE68903204T2 (de) 1993-03-18
SG63693G (en) 1993-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete renunciation