WO2019055920A3 - Nano-additives enable advanced lubricants - Google Patents

Nano-additives enable advanced lubricants

Info

Publication number
WO2019055920A3
WO2019055920A3 PCT/US2018/051343 US2018051343W WO2019055920A3 WO 2019055920 A3 WO2019055920 A3 WO 2019055920A3 US 2018051343 W US2018051343 W US 2018051343W WO 2019055920 A3 WO2019055920 A3 WO 2019055920A3
Authority
WO
WIPO (PCT)
Prior art keywords
lubricants
nano
additives
capped
enable advanced
Prior art date
Application number
PCT/US2018/051343
Other languages
French (fr)
Other versions
WO2019055920A2 (en
Inventor
Andrew Jackson
James LOHUIS
Gregory Cooper
Aaron Greco
Nicholaos DEMAS
Zac MILNE
Harman KHARE
Robert Carpick
Benjamin James GOULD
Original Assignee
Pixelligent Technologies, Llc
Uchicago Argone, Llc.
The Trustees Of The University Of Pennsylvania
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 Pixelligent Technologies, Llc, Uchicago Argone, Llc., The Trustees Of The University Of Pennsylvania filed Critical Pixelligent Technologies, Llc
Publication of WO2019055920A2 publication Critical patent/WO2019055920A2/en
Publication of WO2019055920A3 publication Critical patent/WO2019055920A3/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
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10N2040/02—Bearings
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/023—Multi-layer lubricant coatings
    • C10N2050/025—Multi-layer lubricant coatings in the form of films or sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

The presently disclosed technology relates to a nano-additives to improve the performance of lubricants, oils, and greases. More specifically, the presently disclosed technology relates to applying capped metal oxide nanoparticles, such as capped zirconia nanoparticles, in the lubricants to produce a tribofilms on the lubricating surfaces to provide wear protection to the said surfaces. Also, the interaction of the capped zirconia nanoparticles with other commonly used additives in lubricants may further optimize the performance of the resulting tribofilms.
PCT/US2018/051343 2017-09-17 2018-09-17 Nano-additives enable advanced lubricants WO2019055920A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762559590P 2017-09-17 2017-09-17
US62/559,590 2017-09-17
US201762559721P 2017-09-18 2017-09-18
US62/559,721 2017-09-18

Publications (2)

Publication Number Publication Date
WO2019055920A2 WO2019055920A2 (en) 2019-03-21
WO2019055920A3 true WO2019055920A3 (en) 2019-05-02

Family

ID=65723436

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/051343 WO2019055920A2 (en) 2017-09-17 2018-09-17 Nano-additives enable advanced lubricants

Country Status (1)

Country Link
WO (1) WO2019055920A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4007802A1 (en) * 2019-08-01 2022-06-08 King Abdullah University of Science and Technology Polyphenol shelled nanoparticles, lubricating composition containing them, and synthesis method therefor
CN110484328B (en) * 2019-08-16 2021-11-30 鸿源新能源科技(广州)有限公司 Antiwear lubricating oil additive for mechanical equipment and preparation method thereof
CN110699162A (en) * 2019-11-25 2020-01-17 秦引 Lubricating oil for automobile detection
CN114769612B (en) * 2022-04-24 2024-04-12 河南大学 Oil-soluble nickel nano-particles, in-situ synthesis method of oil-soluble nickel nano-particles in vegetable oil and application of oil-soluble nickel nano-particles as vegetable oil antiwear additive

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120214717A1 (en) * 2011-02-17 2012-08-23 Afton Chemical Corporation Nanoparticle additives and lubricant formulations containing the nanoparticle additives
CN102676271A (en) * 2011-03-15 2012-09-19 黄朝扬 Anti-abrasion high-lubrication additive composite of lubricating oil or engine oil
US20130274157A1 (en) * 2010-12-24 2013-10-17 Vladimir Leonidovich Zozulya Lubricating composition and method for the preparation thereof
WO2016179224A1 (en) * 2015-05-04 2016-11-10 Pixelligent Technologies Llc Nano-additives enabled advanced lubricants

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130274157A1 (en) * 2010-12-24 2013-10-17 Vladimir Leonidovich Zozulya Lubricating composition and method for the preparation thereof
US20120214717A1 (en) * 2011-02-17 2012-08-23 Afton Chemical Corporation Nanoparticle additives and lubricant formulations containing the nanoparticle additives
CN102676271A (en) * 2011-03-15 2012-09-19 黄朝扬 Anti-abrasion high-lubrication additive composite of lubricating oil or engine oil
WO2016179224A1 (en) * 2015-05-04 2016-11-10 Pixelligent Technologies Llc Nano-additives enabled advanced lubricants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ALI, MOHAMED KAMAL AHMED ET AL.: "Reducing frictional power losses and improving the scuffing resistance in automotive engines using hybrid nanomaterials as nano-lubricant additives", WEAR, vol. 364, no. 365, 25 August 2016 (2016-08-25), pages 270 - 281, XP055597979, DOI: 10.1016/j.wear.2016.08.005 *

Also Published As

Publication number Publication date
WO2019055920A2 (en) 2019-03-21

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