ATE81527T1 - POLYMERS OF ETHYLENE AND ALPHA-OLEFINS SUBSTITUTED MONO- AND DICARBONIC ACID AS DISPERSANT ADDITIVE IN LUBRICANTS. - Google Patents

POLYMERS OF ETHYLENE AND ALPHA-OLEFINS SUBSTITUTED MONO- AND DICARBONIC ACID AS DISPERSANT ADDITIVE IN LUBRICANTS.

Info

Publication number
ATE81527T1
ATE81527T1 AT89307567T AT89307567T ATE81527T1 AT E81527 T1 ATE81527 T1 AT E81527T1 AT 89307567 T AT89307567 T AT 89307567T AT 89307567 T AT89307567 T AT 89307567T AT E81527 T1 ATE81527 T1 AT E81527T1
Authority
AT
Austria
Prior art keywords
lubricants
alpha
polymers
ethylene
substituted mono
Prior art date
Application number
AT89307567T
Other languages
German (de)
Inventor
Won Ryul Song
Albert Rossi
Howard William Turner
Howard Curtis Welborn
Robert Dean Lundberg
Antonio Gutierrez
Robert Arthur Kleist
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
Priority claimed from EP89307567A external-priority patent/EP0353935B1/en
Application granted granted Critical
Publication of ATE81527T1 publication Critical patent/ATE81527T1/en

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)
AT89307567T 1988-08-01 1989-07-25 POLYMERS OF ETHYLENE AND ALPHA-OLEFINS SUBSTITUTED MONO- AND DICARBONIC ACID AS DISPERSANT ADDITIVE IN LUBRICANTS. ATE81527T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22675988A 1988-08-01 1988-08-01
EP89307567A EP0353935B1 (en) 1988-08-01 1989-07-25 Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid lubricant dispersant additives

Publications (1)

Publication Number Publication Date
ATE81527T1 true ATE81527T1 (en) 1992-10-15

Family

ID=22850289

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89307567T ATE81527T1 (en) 1988-08-01 1989-07-25 POLYMERS OF ETHYLENE AND ALPHA-OLEFINS SUBSTITUTED MONO- AND DICARBONIC ACID AS DISPERSANT ADDITIVE IN LUBRICANTS.

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970065699A (en) * 1996-03-20 1997-10-13 조규향 Multifunctional Dispersant for Lubricating Oil Containing Ethylene-Alpha Olefin Polymer and Process for its Preparation

Also Published As

Publication number Publication date
DE68903204D1 (en) 1992-11-19
BR8903868A (en) 1990-03-20
KR900003348A (en) 1990-03-26
SG63693G (en) 1993-08-06
DE68903204T2 (en) 1993-03-18
KR0134194B1 (en) 1998-04-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee