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Patent Searching and Data


Matches 451 - 500 out of 4,105

Document Document Title
WO/2006/091387A2
The present invention provides a composition comprising the product prepared by hearing together: (a) a dispersant; and (b) a 1,3-dicarboxylic acid or 1,4-dicarboxylic acid of an aromatic compound, or a reactive equibalent thereof; and a...  
WO/2006/088701A1
This invention relates to an overbased vaterite containing composition, comprising: a disperse medium, and a calcium salt and calcium carbonate dispersed in the disperse medium, at least about 50% by weight of the calcium carbonate being...  
WO/2006/084138A1
A succinimide dispersant comprising the condensation product of a hydrocarbyl-substituted succinic anhydride or reactive equivalent thereof with an alkylene polyamine, wherein the alkylene polyamine is a condensed amine, exhibits improve...  
WO/2006/078035A1
This invention provides a grease composition that, even when water has entered, can maintain a good lubrication state for a long period of time and can suppress white texture separation and corrosion. There is also provided a hub unit be...  
WO/2006/068203A1
A lubricating oil composition which comprises a lube base oil comprising a mineral oil and/or synthetic oil and contains, as (A) an ash-free dispersant, an alkenyl- or alkylsuccinimide and/or a boron compound derivative thereof incorpora...  
WO/2006/068270A1
Disclosed is a flame-retardant lubricant composition for cold working which contains no chlorine compound and exhibits good lubricity and welding resistance. Also disclosed is a cold working method using such a lubricant composition. Spe...  
WO/2006/057292A1
Disclosed is a lubricant composition containing a lubricant base oil, a phosphorus compound and at least one organic acid salt selected from alkaline earth metal sulfonates, alkaline earth metal phenates and alkaline earth metal salicyla...  
WO/2006/043606A1
Disclosed is a lubricant composition characterized by containing an organic molybdenum compound and at least one aromatic component selected from the following (a1)-(a5): (a1) a lubricant base oil containing not less than 0.01% by mass o...  
WO/2006/043596A1
Disclosed is an antioxidant which is a reaction product of a transition metal compound and an aromatic compound. This antioxidant has a structure wherein a transition metal atom and an aromatic ring are bonded via a sulfur atom, oxygen a...  
WO/2006/043566A1
A waterproof grease composition comprising a base oil of 10 to 400 mm2/s kinematic viscosity at 40°C composed of at least one of a mineral oil and a synthetic oil, a thickening agent, a surfactant, a metal soap, a fluorinated water repe...  
WO/2006/044729A2
Methods for regenerating or improving the regeneration of a particulate filter and for improving the performance of a particulate filter during the operation of an internal combustion engine comprise lubricating the engine with a lubrica...  
WO/2006/041810A1
A lubricating composition containing (a) a detergent package containing (i) an oligomeric reaction product of (1) a hydrocarbyl-substituted phenol; (2) an aldehyde; and (3) a carboxyl-substituted phenol or a carboxyl-substituted phenylam...  
WO/2006/033781A2
A method for forming in-situ a fluorinated organic compound or polymer film from the friction-induced reaction of an organic material, such as zinc dialkyldithiophosphate (ZDDP), and a fluoridated material, such as iron fluoride (FeF3) o...  
WO/2006/025246A1
Disclosed is an additive for lubricants having oxidation stability, thermal stability, NOx resistance and excellent functions for serving as an extreme-pressure additive or wear-resisting agent. Also disclosed is a lubricant composition ...  
WO/2006/022934A2
A composition is disclosed that comprises the reaction product of an acidic organic compound and a boron compound. The composition is useful as a detergent additive for lubricants and hydrocarbon fuels.  
WO/2006/005711A1
A lubricating oil composition for internal combustion engines which composition is phosphorus-free and which composition comprises at least 60 % wt. of base oil, wherein said base oil is selected from Group I, Group II, Group III and Gro...  
WO/2005/118757A1
A lubricating oil composition for a manual transmission, which has excellent properties, i.e., low friction coefficient and baking load, is provided. The lubricating oil composition for a manual transmission is characterized by comprisin...  
WO/2005/113734A2
Lubricant blends and finished gear oils comprising a lubricant base oil fraction derived from highly paraffinic wax, a petroleum derived base oil, and a pour point depressant are provided. The lubricant base oil fraction derived from hig...  
WO/2005/105962A1
Disclosed is a metalworking fluid composition containing a base oil (A), a bentonite clay mineral (B) processed with an organic matter, and an active sulfur compound (C). This metalworking fluid composition has excellent working performa...  
WO/2005/095563A1
Disclosed is a lubricant composition for plastic working which is excellent in workability, degreasing property and working conditions. The lubricant composition is suitably used in fields of plastic working, particularly in fields of wa...  
WO/2005/095561A1
A lubricating oil composition for sizing pressing which is excellent in suitability for processing and anticorrosive properties. The lubricating oil composition for sizing pressing comprises (A) a lube base oil having a dynamic viscosity...  
WO/2005/093024A1
A lubricating oil composition for a continuously variable transmission which comprises (A) a base oil comprising a hydrocarbon compound having a cohesive energy density at 40°C of 0.180 GPa or more and having a kinematic viscosity at 40...  
WO/2005/090532A1
A lubricating oil composition for use in a diesel engine being equipped with a regenerative DPF and using a diesel fuel having a sulfur content of 10 mass ppm or less, which comprises a base oil for a lubricating oil and additives contai...  
WO/2005/087821A2
A composition of the reaction product of (a) an isobutylene-diene copolymer having thereon groups containing carboxylic acid functionality or reactive equivalent thereof, derived from an &agr ,β-unsaturated carboxylic compound; and (b) ...  
WO/2005/087955A1
A quenching oil for reduced pressure quenching which comprises a base oil having a kinematic viscosity at 40&ring C of 40 mm2/s or more and a vapor film breaking agent; and a method for quenching wherein the quenching oil is used and que...  
WO/2005/083043A1
A grease composition for a constant velocity joint, characterized in that it comprises a lubricant base oil, a thickener, a carbon black having an average particle diameter of 500 nm or less and an organomolybdenum compound. The above gr...  
WO/2005/076797A2
A process of making a lubrication additive from an egg having a yolk and egg white includes the step of separating the egg yolk from the egg white. The yolk is heated and a paste is formed from the heated yolk for use as a lubricant or a...  
WO/2005/075611A1
A lubricating oil composition which comprises a base oil for a lubricating oil and an additive component mainly consisting of (A) a specific alkali metal salicylate or alkaline earth metal salicylate and/or a (over-)basic salt thereof, (...  
WO/2005/073353A1
[PROBLEMS] To provide a biodegradable lubricating oil composition which has excellent biodegradability, has a high viscosity index, low pour point, and high flash point, and is satisfactory in lubricity, oxidative stability, property of ...  
WO/2005/073277A1
Subject of the invention are substituted polyethylene polyamines having general formula (I), method of their preparation and their use as additives inhibiting, or limiting the formation of deposits in the process of cracking of hydrocarb...  
WO/2005/073352A1
A composition is disclosed that comprises the reaction product of an acidic organic compound, a boron compound, and a basic organic compound. The composition is useful as a detergent additive for lubricants and hydrocarbon fuels.  
WO/2005/070596A1
A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with fragmented cellulose fibers in an amount less than 2 % by weight of the mixture. The fragmented cellulose fibers ha...  
WO/2005/070554A1
Rope made of cellulose fibers, the polymeric chemical structure of which fibers has not been modified (referred to as 'raw' cellulose fibers), are subjected to intense electron beam irradiation insufficient to degrade their chemical stru...  
WO/2005/071124A1
A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with a modified lubricant. A lubricant conventionally used to compact and sinter a chosen powder metal mixture is modifi...  
WO/2005/071050A1
A succinated triglyceride oil derived from maleating triglyceride oil from a plant or land animal is described for use as an emulsifying agent for metalworking fluids. The metalworking fluid would comprise water; as an emulsifier this su...  
WO/2005/068590A1
The present invention provides a composition comprising: (a) a metal salixarate; (b) at least one additive selected from the group consisting of (1) an antioxidant; (2) a friction modifier; (3) a dispersant; (4) a viscosity modifier; (5)...  
WO/2005/066314A1
A process for manufacturing a finished lubricant by: a) performing Fischer-Tropsch synthesis on syngas to provide a product stream; b) isolating from said product stream a substantially paraffinic wax feed having less than about 30 ppm t...  
WO/2005/047439A2
A method for improving the lubricating properties of a distillate base oil characterized by a pour point of 0 degrees C or less and a boiling range having the 10 percent point falling between about 625 degrees F and about 790 degrees F a...  
WO/2005/046853A1
Synthetic alkyl arenesulfonates in combination with the salt of a coupled reaction product of (A)(I) high-molecular weight polycarboxylic acylating agent, said acylating agent (A)(I) having at least one hydrocarbyl substituent having an ...  
WO/2005/045206A2
A marine diesel engine system includes a diesel engine having a plurality of cylinders. The system also includes, proximate the engine, a primary, engine lubricant and an additive selected from certain alkylamine­alkylphosphates, 500 TB...  
WO/2005/042677A1
The invention relates to a process for preparing an overbased metal detergent in an oil medium comprising the steps of: (1) providing a metal salt selected from the group consisting of a hydrocarbyl-substituted organic acid; a hydrocarby...  
WO/2005/042678A1
A lubricating composition containing: (a). at least 3 weight percent of an overbased sulphonate detergent with a metal ratio of about 12.5:1 to about 40:1; (b). at least 1.5 weight percent of a sulphur containing phenate detergent with a...  
WO/2005/037967A1
A lubricating oil composition which has low-friction performance and antiwear performance and has excellent suitability for long drainage. It is especially suitable for use as a mileage-saving-type lubricating oil for internal combustion...  
WO/2005/035701A1
Disclosed is a lubricating oil additive which is composed of a reaction product of a succinimide compound and a fluorine atom-containing compound. Also disclosed is a lubricating oil composition containing a mineral oil and/or a syntheti...  
WO/2005/026299A2
A lubricated part composition containing (a) a part with at least a partial hard surface coating of average thickness less than about 25 micrometres, said coating containing at least one moiety selected from the group consisting of silic...  
WO/2005/021692A1
A multifunctional dispersant useful in lubricating compositions is prepared by heating together (a) a dispersant and (b) 2,5-dimercapto-1,3,4-thiadiazole or a hydrocarbyl-substituted 2,5-dimercapto-1,3,4-thiadiazole which is substantiall...  
WO/2005/019396A1
A composition is disclosed that comprises: (A) a lubricant, and (B) at least one compound selected from the group consisting of alcohols of the formulae (I) and (II) wherein Y is N, O, or S; R1, R2, R3, and R4 are independently selected ...  
WO/2005/014760A1
A lubricating oil for lubricating contacting faces being opposed to each other and moving relatively, wherein at least one of the faces is coated with DLC, characterized in that the lubricating oil satisfies the following requirements (a...  
WO/2005/014761A2
A low-friction sliding mechanism, low-friction agent composition, method of friction reduction, manual transmission and final reduction gear, which realize exhibition of strikingly excellent low-friction characteristics on sliding surfac...  
WO/2005/014763A1
A system for further reducing the friction of a pair of DLC contacting faces being opposed to each other and moving relatively and for retaining the resulting low friction characteristics with stability, wherein at least one of the faces...  

Matches 451 - 500 out of 4,105