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Matches 301 - 350 out of 1,332

Document Document Title
WO/1997/014773A1
The anti-shudder durability of power transmitting fluids, particularly automatic transmission fluids, is improved by incorporating a combination of low potency friction modifiers and phosphorus-containing compounds. The anti-shudder dura...  
WO/1997/012949A1
The rust inhibition of lubricant compositions, such as power transmitting fluids, is improved by an additive combination comprising an amine phosphate and an alkyl primary amine.  
WO/1997/012950A1
A lubricating oil composition for stepless transmissions prepared by blending a lube base oil with (A) a sulfur base extreme-pressure agent, (B) a phosphorus base extreme-pressure agent, and (C) an alkaline earth metal base detergent. Th...  
WO/1997/010318A1
Lubricants with improved acid neutralization properties and excellent sludge and wear performance in the Seq. 5E test are formed using a detergent system comprising one or more alkali or alkaline earth metal salts of an oil soluble organ...  
WO/1997/008280A1
A lubricating oil composition prepared by blending a lube base oil with a molybdenum oxysulfide dithiocarbamate with a specified structure, zinc dialkyl dithiophosphate, sulfur compounds, metallic detergents, and boron compounds. The con...  
WO/1997/001619A1
A diesel engine lubricating oil additive comprising at least one member selected among carboxylic acids each having a substituted amino group, metal salts thereof, amine salts thereof and amides derived therefrom, each having the functio...  
WO/1996/037582A1
A lubricating oil composition comprising a lubricating base oil and containing the following components: sulfoxymolybdenum dithiocarbamate, zinc dialkyldithiophosphate and a mixture of 100 to 50 % by weight of calcium alkylsalicylate and...  
WO/1996/037585A1
This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity and (A) an antiwear improving amount of at least one molybdenum containing composition, and (B) at least one member selected...  
WO/1996/036683A1
A phosphorous- and sulfur-containing additive and its use to impart anti-wear properties to oleaginous compositions such as fuels and lubricating oils, particularly power transmission compositions, such as automatic transmission fluids, ...  
WO/1996/028526A1
An internal-combustion engine oil composition prepared by adding (a) a boron-containing ashless dispersant, (b) a metallic detergent and, if necessary, (c) at least one member selected from among esters of hydroxylated aromatic carboxyli...  
WO/1996/026995A1
A lubricating oil composition suitable for use in low- or medium-speed diesel engines, especially a four-stroke trunk-piston engine, comprises a fuel oil with a residual oil content characterised in that the lubricating oil composition f...  
WO/1996/026996A1
A lubricating oil composition suitable for use in low- or medium-speed diesel engines, especially a four-stroke trunk piston engine, comprises a fuel oil with a residual oil content characterised in that the lubricating oil composition f...  
WO/1996/023856A1
A lubricating oil composition for an internal combustion engine, which has excellent frictional properties and abrasion resistance and comprises a lube base oil and (a) 0.075 to 2 % by weight of at least one compound selected from the gr...  
WO/1996/020265A1
A marine lubricating oil has a major amount of oil of lubricating viscosity; and a minor amount of an overbased, alkyl oxy benzene sulfonate having a TBN of at least 200. Between 40 wt.% and 80 wt.% of the alkyl group is attached at the ...  
WO/1996/019551A1
A lubricating oil composition having improved fuel economy and fuel economy retention property which comprises a lubricating oil basestock, a boron containing alkenyl succinimide, molybdenum, dithiocarbamate and/or molybdenum dithiophosp...  
WO/1996/016146A1
This invention relates to the use of lubricating oils containing certain ashless dispersants comprising an oil-soluble polymeric hydrocarbon backbone having functional groups in which the hydrocarbon backbone is derived from an ethylene ...  
WO/1996/006904A1
A lubricant composition comprising a major amount of a lubricant base oil, and a minor amount of additives comprising (A) oxymolybdenum dithiocarbamate sulphide having a specific structure, (B) zinc dialkyldithiophosphate having a specif...  
WO/1996/001885A1
Multigrade lubricating oils which have acceptable performance in the VWInTD and Sequence VE engine tests and which are based on an ashless dispersant comprising an oil-soluble polymeric backbone having functional groups in which the hydr...  
WO/1995/034619A1
This invention relates to lubricating oils containing certain ashless dispersants comprising an oil soluble polymeric hydrocarbon backbone having functional groups in which the hydrocarbon backbone is derived from an ethylene alpha-olefi...  
WO/1995/032267A1
A cutting or grinding fluid composition comprising a base oil (A) and at least one member (B) selected from among C2-C6 dibasic acids, C3-C6 tribasic acids and ester derivatives thereof; and another cutting or grinding fluid composition ...  
WO/1995/031522A1
Crankcase lubricant compositions for use in automobile or truck engines comprise a major proportion of a lubricating oil, and an antioxidant system comprising added copper present in oil-soluble form and at least one oil-soluble phenothi...  
WO/1995/029976A1
A lubricating oil having an ashless nitrogenous TBN source together with ash containing detergent having a TBN in excess of 100, a source of magnesium, and metal dihydrocarbyl dithiophosphate with predominantly or exclusively secondary h...  
WO/1995/018100A1
A novel basic metal salt of a dithiocarbamic acid represented by general formula (1) and having a basic component content (=ax3x100) of 30-100 mol %. In formula (1) R1 to R4 represent each independently a C1-C30 lipophilic group; M repre...  
WO/1995/018200A1
A lubricating oil composition excellent in wear resistance and friction characteristics and prepared by blending a lube base oil with (A) a complex formed by the reaction of a metal salt of a dithiophosphate having a lipophilic group of ...  
WO/1995/017487A1
A method of controlling the friction coefficients and improving the friction durability of an oleaginous composition, such as an ATF, comprising adding to the composition a combination of competing additives comprising (a) at least one f...  
WO/1995/015368A1
A lubricating oil composition comprising a basestock oil and, based on the oil composition, (A) 0.01 to 10 % by weight of oxymolybdenum monoglyceride or oxymolybdenum diethylate amide and (B) 0.5 to 7 % by weight of a metal dithiocarbama...  
WO/1995/008608A1
A lubricating oil composition suitable for use in a low or medium speed diesel engine comprising a fuel oil with a residual oil content is characterised in that the lubricating oil composition further comprises a hydrocarbyl substituted ...  
WO/1995/007964A1
A lubricant composition is described, particularly for engine oils, comprising a base oil of viscosity from 3 to 26 cSt (mm2/s) at 100 �C and an antiwear additive combination comprising (a) an oil soluble or oil dispersible phosphorus-...  
WO/1995/007966A1
A lubricant composition e.g. for engine oils comprises (i) a base oil, (ii) an antiwear additive combination comprising (a) an organo-molybdenum compound and (b) an ashless organo-phosphorus compound, and (iii) an antioxidant additive co...  
WO/1995/002027A1
An improved lubricating oil composition having a low coefficient of friction and reduced copper corrosion comprising (a) a lubricating oil basestock, (b) from 0.01 to 10 % by weight, based on the oil composition, of at least one organomo...  
WO/1994/028095A1
A lubricating oil composition having a total base number of 2 to 13 and comprising (A) 0.04 to 0.12 % by weight (in terms of phosphorus), based on the whole composition, of a zinc dialkyldithiophosphate, (B) 1.0 to 3.0 % by weight of a c...  
WO/1994/028094A1
A lubricating oil composition containing from 0.01 to 0.8% by weight, based on the whole composition, of a phosphoric ester and/or a phosphorous ester, from 50 to 2,000 ppm (in terms of molybdenum) of sulfurized oxymolybdenum dithiocarba...  
WO/1994/019435A1
A lubricating oil composition which has excellent wear resistance and exhibits a reduced coefficient of friction under the low-speed and low-load operating conditions, thus being suitable as a lubricating oil for automotive internal-comb...  
WO/1994/012595A1
The use of at least one metal-containing detergent and at least one zinc dihydrocarbyl dithiophosphate as lubricating oil additives for reducing wear, especially for reducing wear when operating at low temperatures, at least 50 mass % of...  
WO/1994/006897A1
A fuel composition for two-cycle engines comprising a major amount of fuel boiling in the gasoline range and a minor amount of a lubricant composition comprising a base oil of lubricating viscosity and an additive formulation comprising ...  
WO/1993/024599A1
A diesel lubricant able to minimize undesirable viscosity increases, comprising a major amount of an oil of lubricating viscosity and a minor amount of a composition comprising: A) the product of reaction of a succinic acylating agent (p...  
WO/1993/024598A1
A multipurpose functional fluid is disclosed which is comprised of a major amount of a hydrocarbon oil and a minor amount, sufficient to improve characteristics of the fluid of an additive comprising a calcium salt complex, a group II me...  
WO1993023505A1
A lubricating oil composition is described which comprises a major amount of an oil of lubricating viscosity and (A) at least about 1 % by weight of at least one carboxylic derivative composition produced by reacting (A-1) at least one s...  
WO1993023504A1
A lubricating oil composition is described which comprises a major amount of an oil of lubricating viscosity and (A) at least about 1 % by weight of at least one carboxylic derivative composition produced by reacting (A-1) at least one s...  
WO/1993/021288A1
The present invention provides an improved lubricating oil composition for automotive internal combustion engines and transmission which comprises an oil of lubricating viscosity having admixed therewith a minor amount of friction modifi...  
WO/1993/021289A1
The present invention provides an improved lubricating oil composition for automotive internal combustion engines and transmission which comprises an oil of lubricating viscosity having admixed therewith a minor amount of friction modifi...  
WO/1993/011137A1
A borate ester represented by one of the formulae ((R1)2P(X2)X1R2O)3B or (I) wherein each R1 is independently hydrocarbyl, a hydrocarbyloxy or a hydrocarbylthio group or both R1 on the same phosphorus atom taken together form a heterocyc...  
WO/1993/005131A1
Overbased metal phenate sulfides, having a higher alkalinity, reflected by the total base number (TBN), and having good viscosity characteristics, are synthesized with a dispersant comprising a dialkyl metal sulfosuccinate or combination...  
WO/1993/003121A1
This invention relates to compositions comprising a major amount of an oil of lubricating viscosity, (A) a metal salt selected from the group consisting of sulfonates, phenates, carboxylates and mixtures thereof, (B) an aliphatic carboxy...  
WO/1993/003120A1
This invention relates to a method, comprising the steps of: introducing into a two-cycle internal combustion engine a fuel-lubricant mixture comprising a major amount of a fuel and a minor amount sufficient to increase compression or re...  
WO/1992/021736A1
This invention relates to a lubricant composition for two-cycle engines comprising: a major amount of at least one oil of lubricating viscosity which is free of oils having a viscosity greater than or equal to 100 cSt at 40 �C, an amou...  
WO/1992/019703A1
This invention relates to a composition, comprising: (A) at least one basic alkali or alkaline earth metal salt of an acidic organic compound; (B) at least one metal deactivator other than dimercaptothiadiazole or derivatives thereof; an...  
WO/1992/018587A1
The invention relates to a composition, comprising: at least one basic alkali metal salt of at least one hydrocarbyl-substituted acidic organic compound, wherein the hydrocarbyl group is derived from a polyalkene having an M(Boolean not)...  
WO/1992/018589A1
This invention relates to a lubricating oil composition, comprising: a major amount of an oil of lubricating viscosity; and (A) an amount of at least one alkali metal overbased salt of an acidic organic compound sufficient to provide at ...  
WO/1992/018588A1
The invention relates to a lubricating oil composition, comprising: a major amount of an oil of lubricating viscosity; and (A) an amount of at least one alkali metal overbased salt of an acidic organic compound to provide at least about ...  

Matches 301 - 350 out of 1,332