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Matches 1 - 50 out of 2,199

Document Document Title
WO/2019/111889A1
Provided is a method for inspecting a lubricating oil composition that contains a base oil and a fullerene, the method comprising measuring at least one of the lamella length of the lubricating oil composition and the largest diameter in...  
WO/2019/103800A1
Provided are bimodal copolymer compositions, and in particular bimodal ethylene-a- olefin copolymer compositions. The copolymer compositions comprise first and second ethylene-a-olefin copolymer components. The bimodal compositions are p...  
WO/2019/097791A1
Provided is a sliding member wherein a sliding layer is capable of exhibiting excellent sliding properties in terms of seizure resistance, wear resistance, and heat resistance. This method is for manufacturing the sliding member that sli...  
WO/2019/076196A1
Provided are a graphene/trimanganese tetraoxide composite nano lubricating additive and a synthesis method thereof. Graphite is mixed with concentrated sulfuric acid and potassium permanganate for oxidation reaction, hydrogen peroxide is...  
WO/2019/052905A1
The invention relates to an imide polymer-based solid film lubricant, a method for producing same, a sliding element comprising same and the use thereof. According to the method, difunctional or cyclized difunctional compounds and option...  
WO/2019/014092A1
This disclosure relates to a continuous process for preparing a grease thickener product in which operating conditions of the continuous process can be varied to obtain desired grease product properties. The process includes: (a) introdu...  
WO/2018/159378A1
Provided is a lubricant for a magnetic recording medium, the lubricant being able to form a lubricating layer having excellent adhesion to a protective layer. The lubricant for a magnetic recording medium contains a fluorinated ether com...  
WO/2018/155601A1
This lubricating oil additive is to be added to a lubricating oil, and is characterized by containing: a polyol ester synthetic base oil that is contained in an amount of 30.0-60 wt% in the lubricating oil additive; a sulfonic acid calci...  
WO/2018/150185A1
The present invention relates to an etherification process for preparing ethers, particularly unsymmetrical ethers, suitable for use as base stocks for lubricant compositions. In one aspect, the present invention provides a process for p...  
WO/2018/002329A1
The present invention relates to a device for electrically processing a fatty substance of plant origin, comprising a series of electrodes (1 and 2) and an enclosure (4), said device being characterised in that the enclosure (4) is provi...  
WO/2017/198522A1
The present invention relates to lubricant compositions comprising polyolefin polymers, and to the use of these lubricant compositions as an automatic transmission fluid, a continuously variable transmission fluid, an engine oil, a gear ...  
WO/2017/200924A1
An overbased calcium magnesium sulfonate grease composition and method of manufacture comprising both overbased calcium sulfonate and overbased magnesium sulfonate in a ratio range of 60:40 to 100: 1. The grease is made according to any ...  
WO/2017/200928A1
An overbased calcium magnesium sulfonate grease composition and method of making such grease without using any conventional non-aqueous converting agents, such as hexylene glycol, as a pre-conversion ingredient. The addition of magnesium...  
WO/2017/198905A1
The invention relates to a composition comprising C10-C20 paraffins, wherein about 3 wt.% to about 30 wt.%, based on the total weight of the composition, are C10-C15 paraffins, and the C10-C20 paraffins are derived from a biological raw ...  
WO/2017/200927A1
A method of making an overbased calcium sulfonate or calcium magnesium sulfonate grease using one or more delay periods between the addition of at least a portion of a facilitating acid, such as DDBSA, and at least a portion of the next ...  
WO/2017/172310A1
Systems and methods are provided for catalytic hydroprocessing to form lubricant base oils. The methods can include performing high pressure hydrofinishing after fractionating the hydrotreated and/or hydrocracked and/or dewaxed effluent....  
WO/2017/145714A1
Provided is a mineral base oil which has a kinematic viscosity at 40°C of 4.0 mm2/s or more and less than 6.0 mm2/s, a kinematic viscosity at 100°C of 1.0 mm2/s or more and less than 2.0 mm2/s, and a flash point of 140°C or higher. A ...  
WO/2017/119999A1
A method of manufacturing an overbased calcium sulfonate grease comprising a reduced amount of overbased calcium sulfonate, water and at least one non-aqueous converting agent, where at least a portion of the non-aqueous converting agent...  
WO/2017/120000A1
An overbased calcium sulfonate grease composition and method of manufacture comprising added alkali metal hydroxide alone or in combination with (a) calcium hydroxyapatite and/or added calcium carbonate used as calcium containing bases f...  
WO/2017/101274A1
Provided are a liquid-phase hydroisomerization system and a process therefor and use thereof. The system comprises a gas-liquid mixer (3), a hydroisomerization reactor (4) and a fractionating column (6). An oil product and hydrogen are m...  
WO/2017/089354A1
The invention provides a method for improving the air release of a lubricating oil as measured by ASTM D3427. The method comprises a step of mixing an additive into the lubricating oil.  
WO/2017/066595A2
Disclosed herein are lubricating compositions and methods of use of the same, including for, e.g., use in metal working operations.  
WO/2017/066595A3
Disclosed herein are lubricating compositions and methods of the same, including for, e.g., use in metalworking operations. The lubricating compositions include a partial or half-ester of a compound derived from the Diels-Alder reaction ...  
WO/2017/060919A1
The present subject matter describes a method for preparation of a lubricant dispersed with carbon nanotubes (CNTs) and a lubricant dispersed with the CNTs prepared thereof. The method comprises ball milling the CNTs and purifying the ba...  
WO/2017/059677A1
A long-acting steel wire rope hemp core grease, including the following components in weight percentage: 13-17% of a palm wax, 16-19% of a microcrystalline wax, 15-19% of a naphthenic high-viscosity oil, 24-28% of a paraffinic high-visco...  
WO/2017/037963A1
Provided is a fine powder cleaning additive for oil which can be stored and injected easily, is capable of suppressing the release of harmful substances from engine exhaust gas, and includes inorganic fine powder having significant fuel ...  
WO/2017/032383A1
A method for preparing an oil to be supplied to the cylinders of a two-stroke crosshead engine (1) with crossheads (5), pistons in cylinder liners (2) and with a crankcase lubrication system operating with system oil, the method comprisi...  
WO/2017/017020A1
The invention provides for a process for preparing a lubricating grease. The process can be carried out in the presence of a base oil and avoids the use of diisocyanate reagents.  
WO/2017/001232A1
The invention relates to a method for producing a thermoplastic and to a use thereof as a sliding material for a sliding element (6) in a structural bearing (1). The sliding material is modified with respect to its strength by means of c...  
WO/2016/205458A1
Disclosed is a lubricating oil composition comprising the reaction product of a nitrogen containing reactant wherein the nitrogen containing reactant comprises an alkyl di-alkanolamide, an alkyl di-alkanolamine, or mixtures thereof; an a...  
WO/2016/204979A1
Dispersions are prepared by dispersing a polymer precursor such as a polyol into a non-aqueous fluid. The resulting droplets of the polymer precursor is partially polymerized to produce liquid or partially gelled droplets, and then sized...  
WO/2016/125859A1
The present invention relates to a grease including a base oil and a thickening agent, the grease being characterized by satisfying equation (1) below, where A (unit: μm) is the volume-based arithmetic average particle diameter of the p...  
WO/2016/107914A1
The present invention relates to a process for preparing a base oil fraction having a reduced cloud point from a hydrocarbon feed which is derived from a Fischer-Tropsch process, the process comprises the steps of: (a) providing a hydroc...  
WO/2016/107912A1
The present invention relates to a process for preparing a base oil fraction having a reduced cloud point from a hydrocarbon feed which is derived from a Fischer-Tropsch process, the process comprises the steps of: (a) providing a hydroc...  
WO/2016/072514A1
This method for producing polyalkylene glycol comprises polymerizing an alkylene oxide using a composite metal catalyst and producing a polyalkylene glycol, wherein the polymerization reaction is carried out in the presence of 10-90 mass...  
WO/2016/044637A1
A process for producing naphthenic base oils from low quality naphthenic crude feedstocks. The naphthenic base oils produced by the process have improved low temperature properties at high yields based on feedstock.  
WO/2016/044646A1
A process for producing naphthenic bright stocks from low quality naphthenic crude feedstocks. The naphthenic bright stocks produced by the process have improved low temperature properties at high yields based on feedstock.  
WO/2016/019618A1
Provided are a method for simultaneously and stably dispersing laminated nanosheets and spherical nanoparicles in an oil medium and an application thereof. The method comprises: (1) mixing the laminated nanosheets and oil-soluble hydroca...  
WO/2016/014380A1
Liquid diphenylamine compositions comprising predominately p, p'-di-alkylated diphenylamines and low amounts of mono-alkylated diphenylamines are prepared by adding an olefin to a mixture comprising mono-alkylated diphenylamines, di-alky...  
WO/2015/182242A1
A urea grease, which is obtained by shearing a liquid mixture at a shear rate of 102 s-1 or greater, said liquid mixture comprising an amine mixture containing an alicyclic monoamine and a chain aliphatic monoamine together with a diisoc...  
WO/2015/152294A1
 This urea grease is obtained by imparting shear to and reacting a mixed solution of a monoamine compound and a diisocyanate compound, the urea grease being characterized in that the monoamine compound comprises only an alicyclic monoa...  
WO/2015/153021A3
A composition containing one or more sulfur-containing compounds represented by the formula (R1)a(X)(R2)b wherein R1 and R2 are the same or different and are the residue of an olefin (e.g., aliphatic, aromatic or cycloaliphatic olefin) h...  
WO/2015/143878A1
Disclosed in the present invention are a metal cutting fluid and a preparation method therefor. The cutting fluid comprises the following components in parts by weight: 35-45 parts of antirust agent, 10-20 parts of high molecular polyeth...  
WO/2015/147215A1
The purpose of the present invention is to provide an ethylene/α-olefin copolymer which has high randomness, while having a small double bond amount in the copolymer. An ethylene/α-olefin copolymer according to the present invention is...  
WO/2015/088769A3
An acylated hydrocarbon polymer is aminated by reacting a primary or secondary aromatic amine which is solid at room temperature with an acyl group of the polymer, by: supplying a melt of the acylated polymer; supplying a solution of the...  
WO/2015/088113A1
The present invention relates to an apparatus for removing dissolved water from a moisture-containing material, and chambers therefor, configured in such a manner that a moisture-containing material having water dissolved in a non-hydrop...  
WO/2015/071331A1
The present invention relates to a process for preparing a complex calcium sulphonate grease in one step. More particularly, the invention relates to a process for preparing a complex calcium sulphonate grease in one step, in the absence...  
WO/2015/067515A1
The present invention relates to branched saturated hydrocarbons which are covalently modified with haloalkylene units. Said modified hydrocarbons show low values of wear and friction with respect to the corresponding non modified hydroc...  
WO/2015/058992A1
The use of an alkoxylated polytetrahydrofurane of formula wherein m, m', n, n', p, p' and k are integers in the range of ≥ 1, R1 denotes an unsubstituted linear or branched alkyl radical, R2 denotes -CH2-CH3, and R3 denotes a hydrogen ...  
WO/2015/038758A1
A medical device for use in surgery made of a metal having a first hard coating layer applied to the metal, a second PTFE coating layer applied to the hard coating, and a third soap based lubricant coating layer applied to the PTFE layer.  

Matches 1 - 50 out of 2,199