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7534747 Gels that reduce soot and/or emissions from engines  
A soot reducing media that reduces the soot content in lubricating oil in an engine. Further a process employing a gel to decrease the amount of soot in the lubricating oil of an engine and/or...
7531083 Cycloalkane base oils, cycloalkane-base dielectric liquids made using cycloalkane base oils, and methods of making same  
Cycloalkane base oil, methods of making cycloalkane base oil, and dielectric liquid comprising cycloalkane base oil, the cycloalkane base oil comprising a quantity of isoparaffins and from 50 wt. %...
RE40595 Lubricant containing molybdenum compound and secondary diarylamine  
There is disclosed a lubricating oil composition which contains from about 100 to 450 parts per million of molybdenum from a molybdenum compound which is substantially free of active sulfur and...
7214648 Lubricant and additive formulation  
An engine lubricant formulated as a complete crankcase motor oil or additive concentrate composed of a combination of chemical constituents including a base oil selected from a synthetic oil, a...
7166562 Long life gas engine oil and additive system  
A gas engine oil of enhanced life as evidenced by a reduction in viscosity increase, oxidation, nitration. TAN increase, and TBN depletion comprises a major amount of a base oil of lubricating...
7163911 Carboxylated detergent-dispersant additive for lubricating oils  
The present invention provides a novel unsulfurized, carboxylate-containing additive for lubricating oils, comprising a mixture of alkaline earth metal salts (hydrocarbyl phenate/hydrocarbyl...
7037955 Additives and methods for reducing odor  
Additives and methods for reducing or eliminating odor in oil based media. The additives comprise an essential oil, an essential oil component, or mixtures thereof.
7018958 Lubricating oil compositions  
A lubricating oil composition having a total base number of at least about 8, comprising a major amount of oil of lubricating viscosity; an amount of one or more dihydrocarbyl dithiophosphate metal...
6872693 Mineral gear oils and transmission fluids  
This invention relates to mineral oil based gear oils and transmission fluids which comprise a major amount of a mineral oil having an iodine number of less than 9 and where at least 55% of the...
6858569 Cutting or grinding oil composition  
Cutting or grinding oil compositions which are suitable for use in a minimal quantity lubrication system in which a minimal quantity of an oil is supplied to the spot to be cut or ground of a work,...
6852680 Dithiocarbamates containing alkylthio and hydroxy substituents  
This invention relates to a low cost, wear inhibitor containing novel dithiocarbamates with alkylthio and hydroxy substituents that can be used to formulate low phosphorus lubricants. In addition...
6844301 Lubricating compositions  
A synthetic ester-containing lubricant with good soot-handling and, with friction modifier, viscosity modifier and antioxidant present, improved engine performance and cleanliness.
6833484 Inhibiting oxidation of a Fischer-Tropsch product using petroleum-derived products  
The present invention relates blended hydrocarbonaceous products comprising Fischer Tropsch derived products that resist oxidation and to methods of inhibiting oxidation in Fischer Tropsch...
6825154 Crystal formation inhibition in lubricating compositions  
Lubricating oil formulations comprising base oil, sulfur-phosphorous anti-wear/extreme pressure agents and hindered phenol antioxidants which anti-wear/extreme-pressure agents and hindered phenolic...
6797677 Antioxidant combination for oxidation and deposit control in lubricants containing molybdenum and alkylated phenothiazine  
The invention relates to a lubricating oil composition having improved antioxidant properties, and which contains a molybdenum compound and an alkylated phenothiazine. Further, it may also include...
6794341 Peak torque lowering composition, part with sliding part using the composition, and press-fitting method using the composition  
The peak-torque descending composition of the present invention contains a certain amount of an extreme pressure agent comprising at least neutral phosphate esters and/or neutral phosphite esters...
6759372 Friction control composition with enhanced retentivity  
According to the invention there is provided a liquid friction control composition with enhanced retentivity comprising an anti-oxidant. The liquid friction control composition may also comprise...
6720294 Lubricating oil compositions  
A lubricating oil composition comprising, as a detergent, metal salt of a long chain hydrocarbyl-substituted organic acid, at a concentration of not more than 15 mmol/kg oil.
6706672 Engine lubricant using molybdenum dithiocarbamate as an antioxidant top treatment in high sulfur base stocks  
A composition comprising: a high-sulfur API Group I mineral oil base stock; a molybdenum dithiocarbamate in an amount suitable to provide 50 to about 600 ppm molybdenum to the composition; a...
6673750 Lubricating composition  
Disclosed is a lubricating composition such as a lubricant, a lubricating grease, or a rust preventive oil for use in a torque limiter and a ball-and-roller bearing; the lubricating composition...
6653263 Fluorine-containing lubricants  
The invention relates to the use of formulations containing selected fluorinated components for reducing friction between conveyor systems and the containers transported thereon.
6642191 Lubricating oil additive system particularly useful for natural gas fueled engines  
A lubricating oil comprising a major amount of at least one of Group II, III, and IV base oil and a minor amount of 3,5-di-t-butyl 4-hydroxy phenol propionate. A method of making this lubricating...
6642188 Lubricating oil composition for outboard engines  
The lubricating compositions of the present invention are designed for use in a four stroke outboard marine engine and contain an oil of lubricating viscosity, an ashless dispersant, a metal...
6617288 Aqueous compositions containing thiophosphorus esters or their salts with a oxyalkylene group, and methods of using the same  
This invention relates to an aqueous composition comprising water, a surfactant or thickener, and at least one metal-free thiophosphorus acid ester, at least one amine salt of the thiophosphorus...
6610637 Synthetic diesel engine lubricants containing dispersant-viscosity modifier and functionalized phenol detergent  
A lubricant containing (a) a synthetic base oil composition having an overall kinematic viscosity of at least about 4.8×10 −6 m 2 /s (4.8 cSt) at 100° C. and a viscosity index of at least about...
6596672 Low ash lubricant compositions containing multiple overbased materials and multiple antioxidants  
A low sulfate ash lubricating oil composition comprising an oil of lubricating viscosity, 0.1 to 3.0% of a calcium overbased acidic material, 0.1 to 2.0% of a magnesium overbased acidic material,...
6559105 Lubricant compositions containing ester-substituted hindered phenol antioxidants  
A composition of an antioxidant of the formula where R 3 is an alkyl group of 2 to 6 carbon atoms, and a dispersant or a detergent, is a useful additive package for lubricant compositions.
6521570 Automotive lubricant  
An automotive lubricant comprising a white oil basestock and one or more additives, at least one additive being an antioxidant. The white oil basestock may be blended with mineral oil and/or...
6500789 Anti-corrosion lubricant for pollution sensitive uses  
An economical lubricant blended from refined bleached deodorized soybean oil, a food grade. additive that confers “tack” or stringiness, and a food grade anti-oxidant. The preferred food grade...
6444624 Lubricating oil composition  
An SAE OW-30 or 5W-30 or 5W-20 lubricant has a Noack volatility of less than 15, optionally an M-111 fuel economy of 1.5% or less, and a chlorine content of less than 100 ppm. The lubricant...
6335310 Conductive lubricant for fluid dynamic bearing  
There is provided is a conductive lubricant for a fluid dynamic bearing being able to ground static electricity occurring at the fluid dynamic bearing without impairing the performance of the fluid...
6310009 Lubricating oil compositions containing saligenin derivatives  
A saligenin derivative such as the magnesium salt represented by the formula ##STR1## is useful as an additive for a lubricating composition. Preferably X is --CHO or --CH 2 OH, and Y is --CH 2 ...
6300292 Hydraulic oil composition  
An object is to provide a hydraulic oil composition which is excellent in oxidative stability, lubricating properties and biodegradability. A hydraulic oil composition comprising vegetable oil with...
6262001 Unsulfurized, alkali meta-free, additive for lubricating oils  
An unsulfurized, alkali metal-free, detergent-dispersant composition having from 40% to 60% alkylphenol, from 10% to 40% alkaline earth alkylphenate, and from 20% to 40% alkaline earth single...
6214776 High stress electrical oil  
An oil composition useful as a high stress electrical oil and especially as a transformer load tap changer oil is provided. The composition comprises a major amount of a paraffinic oil having a low...
6207627 Oxygen-containing organic compounds as boundary lubricants for silicon nitride ceramics  
Oxygen-containing compounds, particularly compounds wherein the oxygen is present in OH-groups, such as alcohols, sulfonic and carboxylic acids, or metal salts thereof, serve as lubricants for...
6172014 Method of lubricating compression cylinders used in the manufacture of high-pressure polyethylene  
Disclosed is an improved method of reducing compressor gas leakage by providing a compression cylinder with a lubricant comprising less than about 1% of a synergistic mixture of antioxidants.
6083889 High temperature, high efficiency electrical and transformer oil  
An oil composition useful as an electrical or transformer oil is provided. The composition comprises a major amount of a paraffinic oil having a Cleveland open cup flash point of more than about...
6066604 Vacuum pump oil  
Disclosed is a vacuum pump oil, of which the base oil substantially comprises hydrocarbons having a molecular weight of not smaller than 300, and has a viscosity index of not smaller than 120 and a...
6063744 Cleaning and lubricant formulation for spindles  
A cleaning and lubricant formulation for use on spindles on cotton picker or harvesting machines that simultaneously cleans and lubricates the surface of the spindles. The formulation features a...
6010988 Lubricating oil composition  
A lubricating oil composition for a wet clutch, particularly for an automatic transmission, which comprises mineral oil, synthetic oil or a mixture thereof as a base oil, and which contains 0.1 to...
6004909 Non-toxic antimicrobial lubricant  
A non-toxic antimicrobial boundary lubricant comprises a major portion of a base oil composed either separately or in various combinations of animal, vegetable and/or petroleum oils and a minor...
5912215 Food grade dielectric fluid  
A food grade, biodegradable dielectric composition and method for preparation thereof, comprising an unsaturated hydrocarbon alone, or in a blend with a food grade natural or synthetic hydrocarbon,...
5869436 Non-toxic antimicrobial lubricant  
A non-toxic antimicrobial-boundary lubricant comprises a major portion of mineral oil and a minor portion of an extreme pressure additive; an antioxidant; and an antimicrobial compound. The...
5840667 Bleach activators  
A bleach composition comprises a peroxygen bleach source (for instance hydrogen peroxide, a perborate or a percarbonate salt) and an activator of the formula I: ##STR1## in which X is O or S; one...
5756430 Mist oil lubricant  
Mist oil lubricants are disclosed based on polycarboxylic acid esters as the base oil which have added 1 to 5% of polyisobutylene Mn 400-2500 as stray mist suppressants.
5747432 Press molding oil and method of manufacturing press-molded products by using the same  
In pressing and molding a shadow mask or the like, press-molding oil containing alkyl carbonate shown in the following Chemical Formula as an active ingredient is coated on a press mold. After...
5736490 Automotive white-oil based lubricant composition  
An automotive lubricant composition comprises a white oil basestock and at least one polyisoalkylene compound. The polyisoalkylene, e.g. polyisobutylene, acts as an antioxidant. The lubricant is...
5681797 Stable biodegradable lubricant compositions  
An oxidatively stable, biodegradable lubricant composition is disclosed which comprises (A) a hydrogenated polyisoprene prepared by polymerizing isoprene such that polyisoprene is obtained...
5672574 Stabilizers for organic materials  
Compositions comprising compounds of formula ##STR1## wherein the radicals R and R 1 to R 5 are as defined in claim 1, are described. Some of those compounds are novel. They are suitable for the...
Matches 1 - 50 out of 94 1 2 >