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Matches 1 - 50 out of 13,513

Document Document Title
WO/2019/091786A1
The present invention relates to the use of a composition of dibasic esters of monounsaturated linear α, ω-diacids as a lubricant constituent, said composition comprising from 60 to 100% by weight : according to option a) of at least o...  
WO/2019/087351A1
This lubricant base oil contains a condensation ester of (A) an alcohol and (B) a carboxylic acid. The alcohol (A) contains trimethylol propane; and the carboxylic acid (B) contains (b1) a linear or branched saturated fatty acid having 7...  
WO/2019/087205A1
The present invention discloses with the development of ecofriendly and biodegradable lubricant formulation useful for micro electro mechanical systems and process thereof. The new generation Mineral oil free lubricant formulations were ...  
WO/2019/067492A3
Levulinic-capped estolides having improved physical properties that make them more desirable and suitable as bio-based industrial or commercial products are disclosed. The physical properties of the disclosed estolide compositions have s...  
WO/2019/082865A1
The purpose of the present invention is to provide an ester lubricant base oil for fluid bearings that has an excellent hydrolysis resistance and low-temperature fluidity, a high viscosity index, and a good evaporation resistance. The pr...  
WO/2019/083121A1
The present invention relates to a high-strength bead wire, and a manufacturing method therefor. The high-strength bead wire preparation method comprises: a step of preparing a wire rod comprising 0.86-1.02 wt% of carbon; a film coating ...  
WO/2019/083022A1
A grease composition which contains a base oil (a) and a thickener (b), wherein: the base oil (a) contains two or more types of synthetic oil; at least one of these types is a low viscosity ester-based synthetic oil (c) having a kinemati...  
WO/2019/077313A1
The present invention relates to a process for producing esters comprising reaction of methyl biodiesel or free fatty acids with a polyhydroxylated alcohol, in the presence of a biocatalyst, which is a fermented solid containing lipases ...  
WO/2019/077147A1
The present invention relates to a selective process for preparing acetals or ethers. In particular, the process involves a selective catalytic hydrogenolysis of a trihydrocarbyl orthoesterso as to control the extent of dealcoholation to...  
WO/2019/075019A1
A solid lubricant is provided for lubricating a threaded connection such as a drill pipe connection. A dry lubricant or solid lubricant is formed into a shaped structure adapted for being received at a connecting end of a tubular, such a...  
WO/2018/118477A8
A method for preventing or reducing engine knock or pre-ignition in a high compression spark ignition engine with relatively high oil consumption, lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The fo...  
WO/2019/067492A2
Levulinic-capped estolides having improved physical properties that make them more desirable and suitable as bio-based industrial or commercial products are disclosed. The physical properties of the disclosed estolide compositions have s...  
WO/2019/067060A1
This disclosure relates to ester compounds derived from neo-acids, lubricating oil base stocks comprising such ester compounds, lubricating oil compositions comprising such ester compounds, and method for making such compounds and/or bas...  
WO/2019/067061A1
This disclosure relates to ester compounds derived from neo-alcohol, lubricating oil base stocks comprising such ester compounds, lubricating oil compositions comprising such ester compounds, and method for making such compounds and/or b...  
WO/2019/054148A1
A fluorine-containing ether compound which is represented by R1-R2-CH2-R3-CH2-R4-R5. (In the formula, R3 represents a perfluoropolyether chain; each of R1 and R5 independently represents an optionally substituted alkyl group, an organic ...  
WO/2019/049585A1
Provided is a fluorinated ether compound represented by formula (1). (1): R1-R2-CH2-R3-CH2-R4 (In the formula (1), R1 is an alkyl group optionally having a substituent, R2 is a divalent linking group linked to R1 via etheric oxygen, R3 i...  
WO/2019/049963A1
The purpose of the present invention is to provide a grease composition with which it is possible to suppress the occurrence of noise when cold, even under extremely low temperature conditions below -20°C. A grease composition 7 include...  
WO/2019/044942A1
Provided are: a grease composition that has high biodegradability and, when enclosed within and used in a rolling bearing or the like, can lower torque and prolong service life without adverse affects such as rust generation; and a metho...  
WO/2019/040580A1
An ashless lubricating oil having a lubricating oil base stock as a major component, and a mixture of (i) at least one ashless antiwear additive, (ii) at least one ashless detergent, and (iii) at least one aminic antioxidant, as minor co...  
WO/2019/039536A1
The purpose of the present invention is to provide a rolling bearing having both high-temperature durability and resistance to noise abnormalities at cold temperatures. A rolling bearing 1 is used in automotive electrical auxiliary equip...  
WO/2019/040576A1
An ashless lubricating oil having a lubricating oil base stock as a major component, and a mixture of (i) at least one ashless antiwear additive, (ii) at least one ashless detergent, and (iii) at least one aminic antioxidant, as minor co...  
WO/2019/039265A1
A fluorine-containing ether compound characterized by being represented by formula (1). R1–R2–CH2–R3–CH2–R4–R5 (1) (In formula (1), R3 indicates a perfluoropolyether chain. R2 and R4 indicate a divalent linking group having a...  
WO/2019/036663A1
Disclosed herein are processes for the preparation of compounds as represented by the formula (I) from one or more bio-derived reactants, the compounds of formula (I), and their use as base oils in lubricant compositions: (R1-A)b-(CHx)a-...  
WO/2019/025446A1
The present invention relates to the field of lubricating compositions for motor vehicles. The lubricating composition according to the invention is graded according to the SAE J300 classification defined by the formula (X)W(Y), wherein ...  
WO/2019/012283A1
The disclosure describes a method of purifying a self-healing fluid (SHF) comprising a drying oil and dielectric fluid. The method comprises (a) filtering the SHF through an absorbent material; and (b) subsequently filtering the SHF thro...  
WO/2019/014533A1
Aspects of the present disclosure relate to a process for producing synthetic hydrocarbon base oils having advantageous properties for formulation of engine oils, and the base oils obtained by such processes, involving the production of ...  
WO/2019/014540A1
A process for the preparation of saturated hydrocarbon base oils is provided, comprising oligomerization of a feed mixture that has an average carbon number in the range of 14 to 18 to produce an oligomer product comprising dimers, trime...  
WO/2019/013237A1
Provided is a grease composition having excellent lubricity and biodegradability and containing [A] a polyol ester serving as a lubricant base oil and [B] powdery saccharides.  
WO/2019/005723A1
Certain glycol ether diesters have improved lubrication properties.  
WO/2018/236329A1
The invention relates to the field of production of rolling lubricants used in cold rolling, more particularly, in high-speed rolling of electrical steels. The method comprises condensing triethylene glycol with oleic and adipic acids, s...  
WO/2018/234189A1
The present invention relates to the field of hydrotreatment of biological oil, in particular to methods for producing renewable base oil and a diesel oil from low-value biological oils. It was found that low-value biological oils contai...  
WO/2018/234188A1
A C31 renewable base oil is described that is suitable as a base oil to provide low viscosity base oils, in particular having both low Noack volatility and low CCS-30°C viscosity and/or to provide low viscosity base oils at the same tim...  
WO/2018/236591A1
A lubricating oil base stock including a lubricating oil base stock including from 5 to 50 wt% of 9-methylnonadecane and from 95 to 50 wt% of 9-methyl-1 1-octylheneicosane. The lubricating oil base stock has a relationship between Noack ...  
WO/2018/220945A1
[Problem] To provide a sliding member which has good operatability in a wide temperature range from extremely low to high temperature, and generates less operating sound on a sliding surface, and a grease composition which is used for th...  
WO/2018/221440A1
Provided is an entry sheet for drilling a fine pore having a diameter of not more than 0.075 mm, the sheet having a metallic foil and a resin composition layer which is formed on at least one surface of the metallic foil and which compri...  
WO/2018/217749A1
Asphalt binders and bituminous compositions comprising oligomeric additives such as estolide compounds.  
WO/2018/207709A1
A refrigerator oil composition that comprises an oil mixture of a naphthenic mineral oil with a polyol ester oil and/or a polyvinyl ether oil together with a sorbitan compound and/or a glycerin fatty acid ester; and a working fluid for a...  
WO/2018/207549A1
The purpose of the present invention is to provide a synthetic lubricating oil having a kinetic viscosity of 2.0-7.0 mm2/sec at 100°C, and a viscosity index of 200 or more, and the synthetic lubricating oil is characterized by comprisin...  
WO/2018/202474A1
Rubber compound for the preparation of a tread portion of a pneumatic tyre comprising at least a cross-linkable unsaturated chain polymer base, a filler and a vulcanization system and a wax composed of at least 50% by weight of nonacosan...  
WO/2018/203543A1
A grease composition containing a base oil (A) that includes an alkyl naphthalene (A1) and an aliphatic diurea (B) represented by general formula (b1) R1-NHCONH-R3-NHCONH-R2 (b1) (in formula (b1), R1 and R2 each independently represent a...  
WO/2018/203542A1
A grease composition comprising a base oil (A) including an ester oil (A1), and an aliphatic diurea (B) represented by general formula (b1), R1–NHCONH–R3–NHCONH–R2 (b1) (where R1 and R2 each independently represent a C8-20 monova...  
WO/2018/199204A1
This hermetically sealed refrigerant compressor (100) comprises a compression element (107) that is housed inside a hermetically sealed container (101) and compresses a refrigerant; and an electric element (106) that drives the compressi...  
WO/2018/198645A1
Disclosed is an additive which is for a lubricant and is represented by general formula (1). Furthermore, disclosed is a lubricant composition containing: a lubricating base oil; and an additive which is for a lubricant and is represente...  
WO/2018/200115A1
An additive composition for a hydraulic fluid, or a heat transfer fluid, comprises one or more phosphate esters derived from the esterfication of phosphoric acid and one or more monomor glycols containing up to 18 carbon atoms, or combin...  
WO/2018/194283A1
The present invention relates to a method for preparing active material nanoparticles using a lipid as a lubricant for milling and, more specifically, to a method for preparing an active material as nanoparticles that may be used usefull...  
WO/2018/190354A1
The present invention relates to: a refrigerator oil for a mixed coolant containing less than 40% by mass of an unsaturated fluorinated hydrocarbon compound (HFO) based on the total amount of the mixed coolant, which contains a base oil ...  
WO/2018/190061A1
Provided is a smooth sliding member comprising: a sliding member formed of metal and having an uneven structure in the surface; and a smooth coating layer that coats the surface of this sliding member. The coating layer is formed of the ...  
WO/2018/188803A1
The invention relates to novel ester compounds of general formula (I), to methods for the production thereof, and to their use. These ester compounds can contain a mixture of at least two compounds of general formula (I).  
WO/2018/187621A1
Stable water-in-oil emulsions suitable for use as fire-resistant aerosol multipurpose lubricants. The water-in-oil emulsion comprises a synthetic ester base oil, compatible invert emulsifier, water, and a preservative. The aerosol appara...  
WO/2018/186381A1
The present invention provides: a lubricant composition that favorably reduces friction between sliding members such as an inner part, etc., of a pump for causing a heating medium of a heat pump device to flow; and a lubricating system i...  

Matches 1 - 50 out of 13,513