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Patent Searching and Data


Matches 401 - 450 out of 8,392

Document Document Title
WO/2008/013752A2
The air release rate of lubricating compositions is significantly enhanced when the composition is formulated with one or more vinyl aromatic-olefin block copolymers that forms a micelle-like structure in the oil. Compositions having the...  
WO/2008/013698A1
A method for improving the oil drain interval, fuel and energy efficiency of heavy duty geared machinery by lubricating said apparatus using a lubricating oil composition comprising as base oil about 20 to 75 wt% PAO 2 to 10, about 5 to ...  
WO/2008/006877A1
The present invention relates to the use of a paraffinic base oil in a lubricant for the reduction of nitrogen oxide emissions of compression ignition engines, wherein the paraffinic base oil comprises (i) a continuous series of iso-para...  
WO/2008/007671A1
Disclosed are: a grease composition which can reduce a low temperature rotational torque and a bent torque of a constant velocity joint and is applicable to a boot material made of a silicone rubber; and a constant velocity joint having ...  
WO/2008/006876A1
The present invention relates to a combined lubricant and fuel composition package for operating a diesel engine, wherein the lubricant comprises a base oil comprising (i) a continuous series of iso-paraffins having n, n+1, n+2, n+3 and ...  
WO/2008/004613A1
Disclosed is a grease composition containing a base oil composed of a fluorine-containing synthetic oil, which is characterized in that an aliphatic dibasic acid salt represented by the following general formula (1): (CH2)n(COO)2Mm (wher...  
WO/2007/147787A1
The present invention relates to a lubricating composition, in the form of an oil-in-water emulsion, based on a siloxane and not releasing hydrogen, particularly suitable for lubrication of: internal surfaces of uncured or unvulcanized e...  
WO/2007/132626A1
A lubricating oil composition for use in oil-impregnated bearings to be used in combination with a resinous member having C=C bonds or C=O groups in the molecule. It comprises a base oil comprising a synthetic hydrocarbon oil as the main...  
WO/2007/126605A1
A lubricating composition is provided comprising a polyol ester which is the reaction product of a neopolyol with linear or branched monocarboxylic acids and mixtures thereof having from 1 to about 25 carbon atoms and a natural or GTL oi...  
WO/2007/126953A2
The present invention is directed to a method for controlling soot induced viscosity increase in diesel engines, by using as the diesel engine lubricant an oil formulation comprising a base oil containing about 10 to 80 wt% GTL base stoc...  
WO/2007/126953A3
The present invention is directed to a method for controlling soot induced viscosity increase in diesel engines, by using as the diesel engine lubricant an oil formulation comprising a base oil containing about 10 to 80 wt% GTL base stoc...  
WO/2007/122969A1
Disclosed is a lubricant composition for oil retaining bearings which is obtained by adding and mixing a fluorine-containing di- or mono-amide compound into a base oil which is composed of at least one oil selected from perfluoropolyethe...  
WO/2007/116642A1
A semi-solid lubricant composition for transmission elements which is excellent in lubricity, antiwear properties, and energy-saving performance, has high reliability, and is for use as a turbine oil, machine tool oil, metal working oil,...  
WO/2007/116861A1
[PROBLEMS] To provide a low-friction sliding mechanism that can realize excellent ultralow friction properties in a sliding face which is present in various applications. [MEANS FOR SOLVING PROBLEMS] A low-friction sliding mechanism comp...  
WO/2007/116725A1
Disclosed is a lubricant base oil which is excellent in lubricity, sludge solubility, low viscosity and low temperature characteristics, while realizing low volatility. Specifically disclosed is a lubricant base oil which mainly contains...  
WO/2007/114135A1
A lubricant composition that excels in suppression of the hydrogen brittle flaking of member, such as a rolling bearing, slide bearing, gear, ball screw, linear guide, linear bearing, cam or any of various joints, placed in high-concentr...  
WO/2007/114260A1
A lubricating oil composition for internal combustion engines which comprises a base oil comprising a mineral oil and/or synthetic oil and, incorporated therein, polyisobutylene having a weight-average molecular weight of 500,000 or high...  
WO/2007/111775A1
The invention relates to a method of making a PAO from mixtures comprising 1-decene and 1-dodecene, characterized by a low viscosity and excellent cold temperature properties, using a promoter system comprising an alcohol. In embodiments...  
WO/2007/105437A1
Disclosed is a lubricating agent for recording media which is hardly decomposed, and firmly adheres to a recording medium by an UV treatment. Also disclosed is a magnetic disk which is capable of withstanding continuous sliding at high s...  
WO/2007/105718A1
Disclosed is a composition for refrigerating machines which enables to improve compatibility between a refrigerating machine oil and a refrigerant and to increase the high-temperature separation temperature of the composition for refrige...  
WO/2007/105452A1
Disclosed is a refrigerating machine oil composition characterized by containing a mixed base oil having a kinematic viscosity at 40˚C of 0.11-8 mm2/s and composed of a low-viscosity base oil (A) having a kinematic viscosity at 40˚C of...  
WO/2007/094405A1
A grease composition which can effectively prevent flaking from occurring on the rolling contact surfaces, etc. mainly due to hydrogen embrittlement; a prelubricated bearing containing the grease composition enclosed therein; and a one-w...  
WO/2007/089772A3
A lubricating composition includes about 50 weight percent to about 70 weight percent of a blend including an olefinic resin and a wax. The lubricating composition also includes about 15 weight percent to about 30 weight percent of a fat...  
WO/2007/089772A2
A lubricating composition includes about 50 weight percent to about 70 weight percent of a blend including an olefinic resin and a wax. The lubricating composition also includes about 15 weight percent to about 30 weight percent of a fat...  
WO/2007/083580A1
A surface-treated stainless-steel sheet with excellent corrosion resistance in a salt damage environment for automotive fuel tanks, characterized by comprising: a ferritic stainless-steel sheet base containing 10.0-25.0 mass% chromium an...  
WO/2007/083792A1
Disclosed is a magnetic disk which has a lubricant layer with excellent heat resistance and high adhesiveness and is free from fly-stiction failure or corrosion failure even at an extremely low flying height of 10 nm or lower. Also discl...  
WO/2007/078548A1
A release agent composition to prevent sticking and facilitate separation of surfaces, such as patterns and core boxes from foundry molds and cores comprises (a) a styrene-diene block copolymer; (b) a functional silicone; (c) a solvent; ...  
WO/2007/072733A1
Disclosed are: a refrigerator oil composition comprising at least one base oil selected from a mineral oil and a synthetic oil and an imide compound in an amount of 0.01 to 5% by mass relative to the total amount of the refrigerator oil ...  
WO/2007/072832A1
A refrigerating-machine oil composition which is satisfactory in both of sludge-dispersing properties and the prevention of wear and seizing on sliding parts made of aluminum and/or iron of a compressor for refrigerating machines. The re...  
WO/2007/068876A1
Disclosed are methods comprising providing an aqueous polymer dispersion comprising water, an anionic salt, a water-based friction reducing polymer, a polyol, an anionic surfactant, and an ionic surfactant; mixing the aqueous polymer dis...  
WO/2007/064392A1
Polyolefins made in accordance with the present invention are produced by polymerizing an unsaturated olefin or combination of unsaturated olefins to produce an unsaturated polyolefin, isomerizing the unsaturated polyolefin in the presen...  
WO/2007/060978A1
Disclosed is a grease composition for constant velocity joints containing the components (a)-(g) mentioned below. Also disclosed is a constant velocity joint in which such a grease composition is sealed. The grease composition enables to...  
WO/2007/053673A2
This invention relates to cleaning compositions comprising unsaturated fluorinated hydrocarbons. The invention further relates to use of said cleaning compositions in methods to clean, degrease, deflux, dewater, and deposit fluorolubrica...  
WO/2007/053672A2
Disclosed is a method for removing residue from a surface comprising: contacting the surface with a composition comprising at least one unsaturated fluorinated hydrocarbon selected from the group consisting of compounds having the formul...  
WO/2007/053672A3
Disclosed is a method for removing residue from a surface comprising: contacting the surface with a composition comprising at least one unsaturated fluorinated hydrocarbon selected from the group consisting of compounds having the formul...  
WO/2007/053673A3
This invention relates to cleaning compositions comprising unsaturated fluorinated hydrocarbons. The invention further relates to use of said cleaning compositions in methods to clean, degrease, deflux, dewater, and deposit fluorolubrica...  
WO/2007/052522A1
A grease composition which comprises (A) a perfluoropolyether base oil, (B) a thickening agent, and (C) barium sulfate and/or antimony oxide, the amounts of the ingredients (B) and (C) incorporated being 0.1-50 wt.% and 1-25 wt.%, respec...  
WO/2007/050352A1
The smoke index of a two-stroke engine is improved by utilizing as the engine lubricant a two-stroke engine oil that comprises a major amount of a GTL base oil.  
WO/2007/045575A1
The invention concern a lubricant for enameled wires containing polytetrafluoroethylene and at least one water-soluble coating substance as well as water.  
WO/2007/043450A1
A compound represented by the formula (I): A-CH2CF2O(CF2CF2O)m-(CF2O)n-CF2CH2-B (I) (wherein A is a group represented by the following formula (a); B is a group represented by the following formula (b); R is C2-5 fluoroalkyl; m is 0 or a...  
WO/2007/040096A1
Disclosed is a treatment liquid for improving formability of aluminum alloy materials which forms a coating film when applied onto the surface of an aluminum alloy material and dried thereon. The coating film covering the aluminum alloy ...  
WO/2007/040152A1
Disclosed is a magnetic recording disk which shows a high reliability even when a magnetic head thereof is designed to have a low flying height. In the magnetic recording disk, a lubricant is defined both in molecular structure and in qu...  
WO/2007/040811A2
The invention relates to compositions comprising a blend of Group II basestocks and low volatility, low viscosity PAO basestocks. The blend is particularly useful for preparing finished lubricants that meet or even exceed the criteria fo...  
WO/2007/040145A1
Disclosed is a magnetic recording disk (1) comprising a magnetic layer (12), a protecting layer (13) and a lubricating layer (14). A lubricant constituting the lubricating layer (14) comprises a composition which shows the rate of change...  
WO/2007/040811A3
The invention relates to compositions comprising a blend of Group II basestocks and low volatility, low viscosity PAO basestocks. The blend is particularly useful for preparing finished lubricants that meet or even exceed the criteria fo...  
WO/2007/037308A1
A waterproof grease that even under harsh lubrication conditions such as those causing water mixing in grease at the time of bearing operation, improves the resistance to surface starting peeling of bearing of, for example, carbon steel ...  
WO/2007/029746A1
Disclosed is a lubricant for compression type refrigerating machine characterized by containing a polyvinyl ether compound which contains an alkylene glycol unit or a polyoxyalkylene glycol unit and a vinyl ether unit in a molecule, whil...  
WO/2007/026868A1
A lubricating grease that excels in high-temperature durability, and that inhibits any reaction between fluorine and steel, having a prolonged service life; and a roller bearing filled with the lubricating grease. There is provided a flu...  
WO/2007/026647A1
A refrigerator oil composition comprising a polyvinyl ether and/or a polyoxyalkylene glycol derivative as the main ingredient and a base oil having a kinetic viscosity of 1 to 8 mm2/s at 40˚C. The composition is preferably applied to a ...  
WO/2007/013412A1
Disclosed is an ether composition containing no -OCF2O- structure which has low viscosity while being excellent in chemical stability over a wide temperature range. Specifically disclosed is an ether composition containing a polyether co...  

Matches 401 - 450 out of 8,392