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7285516 |
Additive formulation for lubricating oils
Lubricating oils containing an additive formulation including at least one sulphonate, saligenin and salixarate detergent provide improved wear performance and decreased sulphur and phosphorus...
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7183241 |
Long life lubricating oil composition with very low phosphorus content
A lubricating oil with very low phosphorus content, and having long life as evidenced by a reduction in viscosity increase, oxidation and nitration, comprises a major amount of a base oil of...
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6919300 |
Penetrating lubricant composition
A protective lubricating composition is provided which will penetrate readily to closely fitting frictional parts and form a protective non-migrating lubricating film improving lubrication between...
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6790813 |
Oil compositions for improved fuel economy
Oil compositions and formulated crankcase engine oils demonstrate improved fuel economy performance when comprising an overbased sulfonate detergent having a total base number greater than about...
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6730638 |
Low ash, low phosphorus and low sulfur engine oils for internal combustion engines
A lubricating composition for internal combustion engines especially useful with fuels having less than 350 ppm sulfur comprises a lubricating oil basestock, a boron containing ashless dispersant,...
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6727208 |
Lubricants containing a bimetallic detergent system and a method of reducing NOx emissions employing same
A lubricating oil composition comprising a major amount of an oil of lubricating viscosity and an additive system comprising (A) from about 0.1 to about 5% by weight of a detergent composition...
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6605571 |
Oleaginous concentrates
Concentrates for lubricating oil compositions are prepared by blending at elevated temperature: (A) at least one high molecular weight ashless dispersant; and (B) at least one oil-soluble metal...
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6562766 |
Metal working oil composition
Provided is a metal working oil composition not containing a chlorine compound. Its working capabilities in low-speed cutting or heavy cutting operations such as broaching or gun-drilling...
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6423670 |
Lubricating oil compositions
A heavy duty diesel engine lubricating oil composition having no more than 0.10 wt. % phosphorus comprises an ashless dispersant, a neutral calcium phenate, an overbased calcium or magnesium...
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6413916 |
Penetrating lubricant composition
A protective lubricating composition is provided which will penetrate readily to closely fitting frictional parts and form a protective non-migrating lubricating film improving lubrication between...
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6323162 |
Lubricant oil composition for internal combustion engines (LAW960)
The present invention provides for a lubricant oil composition for internal combustion engines, that resists oxidation in the presence of NOx and evaporation characteristics, and controls poisoning...
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6310010 |
High molecular weight dispersant compositions and their preparation
Concentrates for lubricating oil compositions are prepared by mixing at elevated temperature: (i) at least one high molecular weight ashless dispersant; (ii) at least one oil-soluble overbased...
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6140279 |
Concentrates with high molecular weight dispersants and their preparation
Concentrates for lubricating oil compositions are prepared by mixing at elevated temperature:(i) at least one high molecular weight ashless dispersant;(ii) at least one oil-soluble overbased metal...
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6074993 |
Lubricating oil composition containing two molybdenum additives
A lubricating oil composition exhibiting improved fuel economy and wet clutch friction properties, which comprises: (a) an oil of lubricating viscosity; (b) at least one calcium or magnesium...
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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...
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6010986 |
Alcohol borate esters to improve bearing corrosion in engine oils
Disclosed is a composition for reducing the copper-lead bearing corrosion of a formulation that includes a major amount of an oil of lubrication viscosity and a minor amount of a corrosion-reducing...
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6008165 |
Alcohol borate esters and borated dispersants to improve bearing corrosion in engine oils
1. A composition for reducing the copper-lead bearing corrosion of a formulation that includes a major amount of an oil of lubrication viscosity and a minor amount of a corrosion-reducing additive...
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5883055 |
Bowling lane oil in aerosol container
Bowling lane conditioning oil in an aerosol container which has a propellant for dispensing the oil through a spray nozzle in an aerosol form. The oil includes a mixture of mineral oil, a leveling...
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5672571 |
Grease composition for constant velocity joints
A grease composition for constant velocity joints comprises (a) a base oil; (b) a lithium-containing thickener selected from the group consisting of lithium soap and lithium complex soap; (c) an...
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5595962 |
Fluorosilicone lubricant compositions
A lubricant composition is disclosed which provides good antiwear characteristics in air at ≥100° C. and exhibits a low friction coefficient, said composition comprising: (A) a fluorosilicone...
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5439604 |
Oil soluble additives useful in oleaginous compositions
This invention is to compositions containing metal salts, preferably copper or zinc salts, of polyalkenyl substituted monounsaturated mono- or dicarboxylic acids which may be used as a...
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5328620 |
Oil additive package useful in diesel engine and transmission lubricants
This invention provides an oil additive composition which may be used as an additive for both diesel engine lubricants and transmission lubricants. Additives useful in diesel engine lubricants...
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5266225 |
Lubricating oil and lubricating oil additives
Lubricants and lubricant additive compositions which contain as essential ingredients mineral oil and a metallic acid soap. The compositions improve engine efficiency and provide a protective film...
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5262073 |
Lubricant composition
Non-emulsive lubricant compositions are provided when an additive mixture of a metal-alkylaromatic sulfonate and an alkaline-earth metal alkyl phenate are added in minor effective amounts to...
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5198129 |
Lubricating oil composition containing zinc dithiophosphate
A lubricating oil composition comprising a major amount of at least one lubricating base oil, from 0.05 to 5% by weight of at least one zinc dithiophosphate, and from 0.01 to 10% by weight of at...
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4704216 |
Lubricant composition for transmission of power
A lubricant composition for transmission of power consisting essentially of (A) base oil of which main component is a saturated hydrocarbon having condensed ring and/or non-condensed ring, (B) one...
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4528108 |
Method for cooling internal combustion engine with an oleaginous coolant fluid composition
Disclosed is a method for cooling an internal combustion engine which comprises circulating within the cooling system of said engine an oleaginous coolant fluid composition which comprises (A) a...
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4372862 |
Oil-soluble metal containing sulfonated polymers useful as oil additives
This invention relates to oil soluble, metal containing sulfonated polymers useful as additives for lubricating oils or hydrocarbon fuels and which are effective as dispersants. Such polymers of...
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4283294 |
Lubricating oil composition
Lubricating oil compositions suitable for use in marine diesel engines comprise 60 to 85 parts by weight of lubricating oil, 15 to 30 parts by weight of a mixture of more than 50 wt .% of a Group...
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4179389 |
Stabilized hydraulic fluid
Mineral oil or synthetic hydrocarbon base hydraulic fluids containing a zinc bis(dialkyldithiophosphate) as an antiwear agent are stabilized against degradation at elevated operating temperatures...
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4171558 |
Cutting oil composition for processing cemented carbide skiving hob
A cutting oil composition for processing a cemented carbide skiving hob, which comprises (a) a base oil and (b) an effective amount to prevent wear of at least one additive blended therein selected...
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4158633 |
Lubricating oil
Engine crankcase lubricating oil containing a dihydrocarbyl hydrocarbylphosphonate (e.g. dimethyl octadecylphosphonate) exhibits reduced friction which results in an increase in gasoline mileage...
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3451930 |
LUBRICANT COMPOSITION FOR HIGHLY STRESSED GEARS
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3222284 |
Emulsion hydraulic fluid, concentrate and method of preparing same
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3155615 |
Sols of metal dialkyl dithiophosphates
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3073781 |
Demulsifiable lubricant compositions
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3001940 |
Method and composition for lubricating under wet conditions
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2975131 |
Silver non-corrosive lubricants
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2966460 |
Lubricating oil composition
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2964473 |
Additive for minimizing cold sludge formation and lubricating oil containing the same
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2964474 |
Lubricating oil resistant to cold sludge formation
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2916448 |
Oxidation inhibitor-detergent material
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2916449 |
Lubricating compositions
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2885362 |
Paper-machine oils
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2839469 |
Anti-wear oil compositions
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