The Lubrizol Corporation

Jody A Kocsis

Matthew D Gieselman

Patrick E Mosier

Jonathan S Vilardo

Seth L Crawley

Brent R Dohner

Richard J Vickerman

Jason R Brown

Daniel E Barrer

Virginia A Carrick

Jack L Karn

Paul E Adams

John Kent Pudelski

Ewan E Delbridge

William D Abraham

Yanshi Zhang

Mark C Davies

Richard A Denis

James P Roski

Gordon D Lamb

Thomas J Wolak

Susan V Cowling

Haihu Qin

James D Burrington

Daniel J Saccomando

Calvin W Schroeck

Stuart L Bartley

Suzanne Patterson

Ewa A Bardasz

Barton J Schober

Richard Yodice

Marina Baum

Michael R Sutton

Deborah A Langer

Daniel C Visger

Mohamed G Fahmy

Marvin Bradford DeTar

Willis P Nichols

Elizabeth A Schiferl

Scott Capitosti

James C Ray

Mark J McGuiness

Shawn Dickess

Douglas M Barr

Anthony R Frank

Thomas S Corrigan

Albert F Baumann

David J Aaserud

Sheri L Blystone

Laurence E King

Isao Nakagawa

Patrick E Moster

Vincent A Notaro

Frank D Burke, Jr

Gregory Mathes

John K Pudelski

A composition comprising at least one fuel that is a diesel fuel, a biodiesel fuel, or combinations thereof and less than 100 ppm, less than 50 ppm (or less than 25 ppm, less than 10 ppm, 1 to 7 ppm, or 5 to 7 ppm) of an alkylene-coupled Cto C(or Cto C, Cto Cor Cto C) alkylphenol; 25 to 500 ppm (or 50 to 500 ppm, or 150 to 450 ppm or 250 to 450 ppm, or 250 to 400 ppm) of a terpolymer; and 5 to 90 ppm, (or 10 to 70 ppm, to 60 ppm, or 10 to 55 ppm) of hydrocarbyl-substituted amine detergent having at least one tertiary amino group. Methods of reducing the cold filter plugging point ('CFPP') of a fuel, said method comprising adding the following components: less than 100 ppm, less than 50 ppm (or less than 25 ppm; less than 10 ppm, 1 to 7 ppm, or 5 to 7 ppm) of an alkylene-coupled Cto C(or Cto C, Cto Cor Cto C) alkylphenol; 25 to 500 ppm (or 50 to 500 ppm, or 150 to 450 ppm or 250 to 450 ppm, or 250 to 400 ppm) of a terpolymer; and 5 to 90 ppm, (or 10 to 70 ppm, to 60 ppm, or 10 to 55 ppm) of hydrocarbyl-substituted amine detergent having at least one tertiary amino group. Uses of a fuel additive composition to reduce the cold filter plugging point ('CFPP') of a fuel, wherein the fuel additive composition comprises: 0.2 to 3 wt % of an alkylene-coupled Cto C(or Cto C, Cto Cor Cto C) alkylphenol; 10 to 50 wt % of a terpolymer; and 2 to 10 wt % of hydrocarbyl-substituted amine detergent having at least one tertiary amino group; and an optional solvent.

Wax anti-settling additive composition for use in diesel fuels

The invention provides a lubricating composition containing an oil of lubricating viscosity, an ashless thiocarbamate compound having an optionally-substituted hydrocarbyl group on an S-atom and an optionally-substituted hydrocarbyl group on an N-atom, and a boron-containing compound. The invention further relates to a method of lubricating an internal combustion engine with the lubricating composition.

Lubricating composition for lead and copper corrosion inhibition

This invention relates to a method of lubricating an internal combustion engine comprising at least one of a crankcase, a gear and a wet-clutch, said method comprising supplying to said crankcase, gear, and wet-clutch a lubricating composition containing: (a) an oil of lubricating viscosity; and (b) a friction modifying additive which is the reaction product of a hydrocarbyl-substituted succinic anhydride and an acid-functionalized amine compound.

Method of friction control

A lubricating composition comprising an oil of lubricating viscosity, 1 to 1000 parts per million by weight of titanium in the form of an oil-soluble titanium-containing material, and at least one additional lubricant additive provides beneficial effects on properties such as deposit control, oxidation, and filterability in engine oils.

Titanium and molybdenum compounds and complexes as additives in lubricants

The invention provides a lubricating composition containing an oil of lubricating viscosity and a nitrile compound. The invention further relates to a method of the lubricating an internal combustion engine with the lubricating composition.

Lubricating composition containing an antiwear agent

The invention provides a lubricating composition comprising: an oil of lubricating viscosity and a reaction product of a monovalent to tetravalent inorganic Lewis acid and a hydroxyl terminated polyether (or glycol), wherein the mole ratio of hydroxyl terminated polyether (or glycol) to Lewis acid is 1:1 or greater. The invention further relates to a method of lubricating a mechanical device (such as an internal combustion engine) with the lubricating composition.

Lubricating composition containing lewis acid reaction product

The invention provides a lubricating composition containing a &#x3b2;-amino compound. The invention further relates to a method of lubricating an internal combustion engine by lubricating the engine with the lubricating composition. The invention further relates to the use of the &#x3b2;-amino carbonyl compound as copper corrosion inhibitors, friction control agents, antiwear and/or extreme pressure agents.

Composition containing ester compounds and a method of lubricating an internal combustion engine

The invention provides a lubricating composition containing an oil of lubricating viscosity, a compound derived from the hydroxy-carboxylic acid and a nitrile compound. The invention further relates to a method of the lubricating an internal combustion engine with the lubricating composition.

The invention provides a composition containing an oil of lubricating viscosity and an N-substituted malimide. The invention further relates to the use of the lubricating composition in an internal combustion engine.

Internal combustion engine lubricant

In accordance with the present invention, it has been discovered that an additive which is substantially insoluble in, has low solubility in and/or is otherwise incompatible with a functional fluid, may be supplied to the functional fluid by use of a gel composition and/or a solid additive composition containing the additive, such that the functional fluid can receive the benefit of the supplied additive and/or contain levels of the additive not otherwise achievable by conventional delivery method due to the incompatibility of the additive with the functional fluid.

Delivery of substantially insoluble additives to functional fluids

A lubricant composition suitable for lubricating an internal combustion engine comprises: (a) an oil of lubricating viscosity having a viscosity index of at least 105 and a kinematic viscosity at 100 C of less than 7 mm2s-1; (b) 0.01 to 2 weight percent of a friction modifier represented by the structure [I]; (c) 0.5 to 4 weight percent of a poly(meth)acrylate viscosity modifier polymer; (d) 0 to 500 parts per million by weight of molybdenum in the form of an oil-soluble molybdenum compound; and (e) 0 to 200 parts per million by weight of boron in the form of an oil-soluble boron compound. 

Lubricating composition containing friction modifier and viscosity modifier

Lubricating composition containing a nitrile compound

The invention provides a lubricating composition containing a ?-amino compound. The invention further relates to a method of lubricating an internal combustion engine by lubricating the engine with the lubricating composition. The invention further relates to the use of the &#x3b2;-amino carbonyl compound as copper corrosion inhibitors, friction control agents, antiwear and/or extreme pressure agents.

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Chagrin Falls, OH, United States of America

Jody A Kocsis