Silicone modified lubricant

Kolekar, Anant S.; Olver, Andrew V.; Sworski, Adam E.; Lockwood, Frances E.; Wu, Gefei; Cheng, Xiurong

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
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C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
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E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
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E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
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F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

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Title: Silicone modified lubricant

Abstract

A silicone modified lubricant includes a Group I, II, III, IV or V base oil in combination with a minor amount of a silicone oil. Further, the lubricant includes a dispersant such as a dispersant olefin copolymer which maintains the silicone oil dispersed in the base oil. The silicone oil reduces the surface tension of the lubricant thereby reducing power loss. Preferably the lubricant formation has a surface tension less than 28 mN/m, making it particularly suitable for dip lubrication systems.

Inventors:: Kolekar, Anant S.; Olver, Andrew V.; Sworski, Adam E.; Lockwood, Frances E.; Wu, Gefei; Cheng, Xiurong

Issue Date:: 2022-09-06

Research Org.:: Valvoline Licensing and Intellectual Property, LLC, Lexington, KY (United States); Imperial Innovations Limited, London (United Kingdom)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1925054

Patent Number(s):: 11434447

Application Number:: 15/155,378

Assignee:: Valvoline Licensing and Intellectual Property LLC (Lexington, KY); Imperial Innovations Limited (London, GB)

Patent Classifications (CPCs):: C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10M - LUBRICATING COMPOSITIONS

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10N - INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

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C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10M - LUBRICATING COMPOSITIONS
C10M101/02 - Petroleum fractions
C10M125/02 - Carbon
C10M143/00 - Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
C10M155/02 - Monomer containing silicon
C10M169/04 - Mixtures of base-materials and additives
C10M169/041 - {the additives being macromolecular compounds only}
C10M169/044 - {the additives being a mixture of non-macromolecular and macromolecular compounds}
C10M2201/041 - Carbon
C10M2203/1006 - used as base material
C10M2203/1025 - used as base material
C10M2205/02 - containing acyclic monomers
C10M2205/022 - Ethene
C10M2205/024 - Propene
C10M2205/0285 - used as base material
C10M2205/06 - containing conjugated dienes
C10M2229/02 - Unspecified siloxanes

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10N - INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
C10N2020/02 - Viscosity
C10N2020/06 - Particles of special shape or size
C10N2030/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N2030/04 - Detergent or dispersant property
C10N2030/06 - Oiliness
C10N2030/18 - Anti-foaming property
C10N2040/04 - Oil-bath

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01M - LUBRICATING OF MACHINES OR ENGINES IN GENERAL
F01M9/06 - Dip or splash lubrication

Show less

DOE Contract Number:: EE0006427

Resource Type:: Patent

Resource Relation:: Patent File Date: 05/16/2016

Country of Publication:: United States

Language:: English

Citation Formats


                    Kolekar, Anant S., Olver, Andrew V., Sworski, Adam E., Lockwood, Frances E., Wu, Gefei, and Cheng, Xiurong. Silicone modified lubricant.  United States: N. p., 2022. 
        Web.

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                    Kolekar, Anant S., Olver, Andrew V., Sworski, Adam E., Lockwood, Frances E., Wu, Gefei, & Cheng, Xiurong. Silicone modified lubricant.  United States.

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                    Kolekar, Anant S., Olver, Andrew V., Sworski, Adam E., Lockwood, Frances E., Wu, Gefei, and Cheng, Xiurong. Tue .  
        "Silicone modified lubricant".  United States.  https://www.osti.gov/servlets/purl/1925054.

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@article{osti_1925054,

  title        = {Silicone modified lubricant},

  author       = {Kolekar, Anant S. and Olver, Andrew V. and Sworski, Adam E. and Lockwood, Frances E. and Wu, Gefei and Cheng, Xiurong},

  abstractNote = {A silicone modified lubricant includes a Group I, II, III, IV or V base oil in combination with a minor amount of a silicone oil. Further, the lubricant includes a dispersant such as a dispersant olefin copolymer which maintains the silicone oil dispersed in the base oil. The silicone oil reduces the surface tension of the lubricant thereby reducing power loss. Preferably the lubricant formation has a surface tension less than 28 mN/m, making it particularly suitable for dip lubrication systems.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2022},

  month        = {9}

}

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Works referenced in this record:

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US Patent Application 13/973985; 20140066631
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Power transmission fluids with enhanced lifetime characteristics
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Similar Records

Title: Silicone modified lubricant

Abstract

Citation Formats

Lubricant oil containing polytetrafluoroethylene and fluorochemical surfactant patent, September 1980

Lubricating fluids with low traction characteristics patent, June 2010

HVI-PAO in Industrial Lubricant and Grease Compositions patent-application, January 2007

Polyolefinic copolymer additives for lubricants and fuels patent, July 1979

Hydrodynamic Fluid Bearing Containing Lubricants with Reduced Bubble Forming Tendency for Disk Drive Application patent-application, May 2003

Lubricant compositions having improved anti-deposition properties comprising a polyalkylene oxide-modified silicone oil patent, September 1991

Power steering fluid additive patent, January 2003

Method of operating a wormgear drive at high energy efficiency patent, May 2006

Lubricating Oil Composition with Good Frictional Properties patent-application, August 2006

Method of separating carbon nanotubes patent-application, March 2014

Power transmission fluids with enhanced lifetime characteristics patent-application, November 2006

Traction fluid formulation patent, April 2002

Gear oil composition containing nanomaterial patent, November 2008

Use of Dispersant Viscosity Index Improvers in Exhaust Gas Recirculation Engines patent-application, December 2004

Gear Oil Compositions, Methods of Making and Using Thereof patent-application, July 2011

Electrical Cable with Polymer-Oil Insulation patent, July 1973

Liquid compositions patent, December 1996

Method for Lubricating Wind Turbine Gearbox patent-application, March 2011

Gear lubricant with a base oil having a low traction coefficient patent, September 2008

Lubricating Oil Composition patent-application, August 2011

Lubricant fluid composition and methods for reducing frictional losses therewith in internal combustion engines patent, June 1994

Gear Oil Composition Containing Nanomaterial patent-application, October 2008

Lubrication System and Method for Reducing Dip Lubrication Power Loss patent-application, February 2014

Lubricant reservoir for gas bearing patent, October 2005

Functional Fluid Compositions patent, December 1971

Cyclosiloxane-Substituted Polysiloxane Compounds, Compositions Containing the Compounds and Methods of Use Thereof patent-application, March 2012

Method for Lubricating Heavy Duty Geared Apparatus patent-application, October 2008

Lubricant oil containing polytetrafluoroethylene and fluorochemical surfactant
patent, September 1980

Lubricating fluids with low traction characteristics
patent, June 2010

HVI-PAO in Industrial Lubricant and Grease Compositions
patent-application, January 2007

Polyolefinic copolymer additives for lubricants and fuels
patent, July 1979

Hydrodynamic Fluid Bearing Containing Lubricants with Reduced Bubble Forming Tendency for Disk Drive Application
patent-application, May 2003

Lubricant compositions having improved anti-deposition properties comprising a polyalkylene oxide-modified silicone oil
patent, September 1991

Power steering fluid additive
patent, January 2003

Method of operating a wormgear drive at high energy efficiency
patent, May 2006

Lubricating Oil Composition with Good Frictional Properties
patent-application, August 2006

Method of separating carbon nanotubes
patent-application, March 2014

Power transmission fluids with enhanced lifetime characteristics
patent-application, November 2006

Traction fluid formulation
patent, April 2002

Gear oil composition containing nanomaterial
patent, November 2008

Use of Dispersant Viscosity Index Improvers in Exhaust Gas Recirculation Engines
patent-application, December 2004

Gear Oil Compositions, Methods of Making and Using Thereof
patent-application, July 2011

Electrical Cable with Polymer-Oil Insulation
patent, July 1973

Liquid compositions
patent, December 1996

Method for Lubricating Wind Turbine Gearbox
patent-application, March 2011

Gear lubricant with a base oil having a low traction coefficient
patent, September 2008

Lubricating Oil Composition
patent-application, August 2011

Lubricant fluid composition and methods for reducing frictional losses therewith in internal combustion engines
patent, June 1994

Gear Oil Composition Containing Nanomaterial
patent-application, October 2008

Lubrication System and Method for Reducing Dip Lubrication Power Loss
patent-application, February 2014

Lubricant reservoir for gas bearing
patent, October 2005

Functional Fluid Compositions
patent, December 1971

Cyclosiloxane-Substituted Polysiloxane Compounds, Compositions Containing the Compounds and Methods of Use Thereof
patent-application, March 2012

Method for Lubricating Heavy Duty Geared Apparatus
patent-application, October 2008