CA3237045A1 - Compositions d'huile lubrifiante - Google Patents

Compositions d'huile lubrifiante Download PDF

Info

Publication number
CA3237045A1
CA3237045A1 CA3237045A CA3237045A CA3237045A1 CA 3237045 A1 CA3237045 A1 CA 3237045A1 CA 3237045 A CA3237045 A CA 3237045A CA 3237045 A CA3237045 A CA 3237045A CA 3237045 A1 CA3237045 A1 CA 3237045A1
Authority
CA
Canada
Prior art keywords
fluid
lubricating oil
additive
oil composition
fatigue
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
CA3237045A
Other languages
English (en)
Inventor
Kevin J. Chase
Shelby A. SKELTON
George D. HURON
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.)
Chevron Oronite Co LLC
Original Assignee
Chevron Oronite Co LLC
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 Chevron Oronite Co LLC filed Critical Chevron Oronite Co LLC
Publication of CA3237045A1 publication Critical patent/CA3237045A1/fr
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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/08—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2040/14—Electric or magnetic purposes

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

La présente invention concerne des fluides fonctionnels ou des fluides pour VE. Les fluides fonctionnels peuvent comprendre une quantité majeure d'une huile de viscosité lubrifiante, au moins un détergent à base de sulfonate surbasique et un additif anti-fatigue. Les fluides fonctionnels ou les fluides pour VE fournissent des propriétés de fatigue surprenantes et inattendues.
CA3237045A 2021-11-03 2022-11-03 Compositions d'huile lubrifiante Pending CA3237045A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163275074P 2021-11-03 2021-11-03
US63/275,074 2021-11-03
PCT/IB2022/060589 WO2023079475A1 (fr) 2021-11-03 2022-11-03 Compositions d'huile lubrifiante

Publications (1)

Publication Number Publication Date
CA3237045A1 true CA3237045A1 (fr) 2023-05-11

Family

ID=84358245

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3237045A Pending CA3237045A1 (fr) 2021-11-03 2022-11-03 Compositions d'huile lubrifiante

Country Status (3)

Country Link
CN (1) CN118265765A (fr)
CA (1) CA3237045A1 (fr)
WO (1) WO2023079475A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210395635A1 (en) * 2018-11-06 2021-12-23 Eneos Corporation Lubricating oil composition
US11142715B2 (en) * 2018-11-07 2021-10-12 Chevron U.S.A. Inc. Amino alkanediols and carboxylate salts as additives for improving fuel efficiency

Also Published As

Publication number Publication date
CN118265765A (zh) 2024-06-28
WO2023079475A1 (fr) 2023-05-11

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