The Lubrizol Corporation

The Procter Gamble Company

Other

Exxonmobil Research and Engineering Company

Brian Bernard Filippini

William R S Barton

John J Mullay

Deborah A Langer

Richard M Lange

Bryn Hird

David L Westfall

Harshida C Dave

William D Abraham

Daniel T Daly

Bryan A Grisso

Elizabeth A Schiferl

Thomas F Steckel

Edward Joseph Urankar

Suzanne Patterson

Robert T Graf

Morris E Smith

David J Moreton

John W Forsberg

Richard A Denis

Stuart L Bartley

Angela Stefana Galiano-Roth

Yan Zhao

David M Hobson

Rodney John McAtee

Robert A Pollack

Binbin Guo

David G L Holt

Jeffrey M Carey

Tomasz M Young

Tomoya Higuchi

Hyungsoo Kim

Jennifer N Fakult

Allan R Barber

Christopher M Carter

Robert W Dix

Bryan Allers Grisso

William RS Barton

Patricia Standen

Suzanne M Patterson

The disclosed technology relates to a lubricant composition for automotive gears, axles and bearings, the lubricant composition containing an oil of lubricating viscosity and a metal thiophosphate compound, such as zinc dialkyldithiophosphate, as well as a method of obtaining extreme pressure performance in automotive gears, axles and bearings at lower sulfur content than is typical, by lubricating such automotive gears, axles and bearings with a lubricant composition containing a metal thiophosphate compound, such as zinc dialkyldithiophosphate.

Composition and method for lubricating automotive gears, axles and bearings

The disclosed technology relates to an automotive or industrial gear oil for automotive or industrial gears, as well as axles and bearings, the automotive or industrial gear oil containing an oil of lubricating viscosity, an optional phosphate and/or thiophosphate compound, a particular sulfurized olefin, and a metal thiophosphate compound, such as zinc dialkyldithiophosphate, as well as a method of improving automotive or industrial gear operating efficiency and temperature by lubricating such automotive or industrial gears with the automotive or industrial gear oil.

Method of lubricating an automotive or industrial gear

A lubricant composition is provided containing an oil of lubricating viscosity and a substantially sulfur-free alkyl phosphate amine salt, where at least 30 mole percent of the phosphorus atoms are in an alkyl pyrophosphate salt structure, along with either or both of a conventional phosphorous containing antiwear additive and a glycerol ester. In the phosphate amine salt, at least 80 mole percent of the alkyl groups are typically secondary alkyl groups of 3 to 12 carbon atoms. A method of improving wear over a wide temperature range in a mechanical device is also provided by employing the lubricant composition.

Method of lubricating a mechanical device with high pyrophosphate level lubricant

A lubricant composition comprising an oil of lubricating viscosity and 0.01 to 5 percent by weight of a substantially sulfur-free alkyl phosphate amine salt, where at least 30 mole percent of the phosphorus atoms are in an alkyl pyrophosphate salt structure, exhibits good antiwear performance, even in the presence of corrosion inhibitor additives. In the phosphate amine salt, at least 80 mole percent of the alkyl groups are typically secondary alkyl groups of 3 to 12 carbon atoms.

Method of lubricating a mechanical device

The present invention relates to methods of lubricating a hydraulic motor by using a lubricating composition that contains a friction modifier selected from the group consisting of a fatty phosphite, a fatty imidazoline and combinations thereof and supplies improved motor efficiency performance. The invention further provides the lubricating compositions used therein.

Hydraulic oil compositions with improved hydraulic motor efficiency

The invention provides a water blended fuel composition made by combining (i) a normally liquid hydrocarbon fuel; (ii) water; (iii) a nitrogen-free surfactant; and an acid having a pKa of up to about 6.

Fuel composition having a normally liquid hydrocarbon fuel, water, a high molecular weight emulsifier, and a nitrogen-free surfactant including a hydrocarbyl substituted carboxylic acid or a reaction product of the hydrocarbyl substituted carboxylic acid or reactive equivalent of such acid with an alcohol

The invention relates to a novel emulsified composition containing (a) major amount of an aqueous phase, (b) a minor amount of an organic phase (c) a thickener and (d) a minor but effective amount of at least one emulsifier to emulsify the aqueous and organic phase resulting in a water in oil emulsifeid composition, in particular emulsified greases and emulsified coatings. Further, the present invention provides a process for making the emulsified composition.

Oil-in-water emulsions and a method of producing

An oil-in-water emulsion composition remover is disclosed. The compositions comprise a solvent, water and a surfactant. The removers are useful in removing non-aqueous and aqueous coatings, waxes, greases, and the like, from substrates to which the coatings, waxes, greases, and the like, have been applied.

Oil-in-water emulsified remover comprising an ethoxylated alcohol surfactant

A water-in-oil emulsion composition is disclosed. The composition contains (A) a solvent, (B) water, and (C) a surfactant. This composition is suitable for removing non-aqueous coatings such as paints and the like as well as waxes and greases from substrates.

Water-in-oil emulsion

The disclosed invention relates to a composition comprising a partially dehydrated product made by: A process for making the foregoing partially dehydrated product is also disclosed. Emulsions comprising an organic phase, an aqueous phase, and an emulsifying amount of the foregoing partially dehydrated product are disclosed.

Partially dehydrated reaction product, process for making same, and emulsion containing same

Water-in-oil emulsion explosive compositions comprising a) an aqueous oxidizer phase comprising at least one oxygen supplying component wherein said oxygen supplying component comprises at least 50% by weight of prilled agricultural grade ammonium nitrate, b) an organic phase, comprising at least one organic fuel and c) an emulsifying amount of an aliphatic hydrocarbyl group substituted succinic emulsifier composition, said succinic emulsifier composition having at least one of succinic ester groups, succinic amide groups, succinic imine groups, succinic ester-amide and succinimide groups, and mixtures thereof, wherein each of said groups is substituted with an aminoalkyl group, wherein the aliphatic hydrocarbon based group contains from about 18 up to about 500 carbon atoms.

Water in oil explosive emulsions

A novel crosslinked emulsifier is employed to produce a stable aqueous hydrocarbon fuel emulsion.

Amino alkylphenol emulsifiers for an aqueous hydrocarbon fuel

Partially dehydrated reaction product process for making same, and emulsion containing same

This application relates to microporous, open-celled polymeric foam materials with physical characteristics that make them suitable for a variety of uses produced from high internal phase emulsions (HIPEs). This application particularly relates to oxidatively stable emulsifiers used to stabilize the HIPE and the foams produced from such HIPEs.

Foam materials and high internal phase emulsions made using oxidatively stable emulsifiers

Growing community of inventors

Mentor-on-the-Lake, OH, United States of America

Brian Bernard Filippini