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JP5806969B2 |
To provide a method and device of uniformizing a grease composition, capable of obtaining a grease composition more excellent in production efficiency and quality compared with a conventional method and device of uniforming a grease comp...
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JP2015196772A |
To provide a water-based lubricant excellent in metal corrosion resistance compared with conventional water-based lubricants containing a hyperbranched-type polymers, having low viscosity and small friction coefficient and good in abrasi...
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JP2015187282A |
To provide lubricating oil detergents with good low temperature characteristics, and a method of making the same.There is provided a carboxylate detergent prepared by the process comprising: (a) alkylating a hydroxyaromatic compound with...
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JP5797832B2 |
A novel molybdenum dithiocarbamate composition is produced by preparing a di-tridecylamine (DTDA) intermediate from a butylene feedstock comprising greater than 50% 2-butylene, and preparing a molybdenum dithiocarbamate composition from ...
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JP2015168806A |
To provide a method for producing grease for a pivot in which torque is low, and the generation of outgas is inexpensively reduced while maintaining its lubricity performance over a long period by its high durability by low torque variat...
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JP5775571B2 |
The present invention relates to a method for preparing lubricating base oils by using vacuum distilled deasphalted oil, and more specifically, to a method for preparing various kinds of lubricating base oils by distilling a distillate o...
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JP5771578B2 |
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JP5767780B2 |
The invention provides for a process for preparing a urea grease including: (a) introducing a first feed component to a first feeding zone; (b) introducing a second feed component to a second feeding zone; (c) first reacting-mixing in a ...
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JP5763190B2 |
A manufacturing method for providing a low-friction surface comprises providing (210) of a mechanical element. A tool is mechanically rubbed (212) against a surface of the mechanical element. A process liquid is provided (214) to a conta...
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JP5759409B2 |
This method for producing a lubricant base oil has a step in which a stock oil containing hydrocarbons having at least 21 carbon atoms is brought into contact with a first catalyst and a second catalyst in the order thereof in the presen...
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JP5760101B2 |
Methods of ex situ synthesis of graphene, graphene oxide, reduced graphene oxide, other graphene derivative structures and nanoparticles useful as polishing agents are disclosed. Compositions and methods for polishing, hardening, protect...
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JPWO2013125510A1 |
The grease of the present invention is prepared by blending a base oil containing a hydrocarbon with diurea represented by the following formula (1) as a thickener in an amount of 15% by mass or more and 25% by mass or less based on the ...
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JP2015131872A |
To solve the problems that, for example, as driving media employed for driving of machinery widely, there are hydraulic oil and gas, and they are mainly formed of liquid and gas, the media leak, and there are problems of heat resistance ...
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JP5749891B2 |
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JP2015127427A |
To provide a lubricant base oil capable of achieving both of viscosity and temperature property and low temperature viscosity property at a high level and excellent in evaporation characteristic and energy saving, a manufacturing method ...
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JP5746508B2 |
The present invention relates to a low viscosity lubricant process, product, and composition characterized by low Noack volatility, low pour point, useful low temperature viscometrics, and high viscosity index and more particularly conce...
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JP5739587B2 |
1-[Di(4-octylphenyl)aminomethyl]tolutriazole is prepared in a mineral oil wherein the reaction also contains between 0.1 and 5% by weight of a polyacrylate polymer dissolved in a mineral oil. The liquid product shows increased storage st...
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JP5739012B2 |
The invention relates to lubricating compositions and methods for producing same. The lubricating composition comprises a lubricating medium and the product of dehydration of natural minerals or a mixture of natural minerals, or of synth...
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JP5739013B2 |
The invention relates to the production of materials which can be used in lubricating compositions for treating friction assemblies and also for restoring the friction surfaces of mechanism and machine parts. The composition is produced ...
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JP5736380B2 |
The present invention is directed to a heavy hydrocarbon composition useful as a heavy lubricant oil base stock and to a heavy lubricant composition derived from the heavy lubricant oil base stock that remains clear and bright even after...
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JP5730330B2 |
Producing naphthenic process oils (5) having a carbon distribution of carbon atoms in aromatic structures (CA) to carbon atoms in naphthenic structures (CN) to carbon atoms in paraffin chain structures (CP) of 0-30 wt.% to 45-65 wt.% to ...
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JP5729585B2 |
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JP5718888B2 |
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JP5717719B2 |
Disclosed is a method of preparing terminally functionalized telechelic polymers using a cationic living polymer product or a terminal tert-chloride chain end of a carbocationic quasiliving polymer product, which comprises quenching the ...
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JP5709375B2 |
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JP2015512464A |
The present invention provides a method for preparing residual base oil, which is described in the following steps: (a) preparing a waxy raffinate which is a bright stock of minerals; (b) in step (a). In step (c) step (b), the prepared m...
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JP5702860B2 |
Provided is a method for preparing a grease composition, which comprises mixing grease components under high pressure and high flow rate impingement. In one embodiment, a first mixture of an amine in a lubricating base oil is mixed with ...
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JP2015063564A |
To provide novel additive oil compositions and lubricating oil compositions which contain a sulfurized molybdenum amide complex having low residual active sulfur.The invention is directed to oil-soluble additive compositions produced by ...
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JP2015059176A |
To provide a method for manufacturing a bio lubricant from methyl biodiesel and the bio lubricant obtained by the method.There is provided a method for manufacturing a bio lubricant by stirring caster oil methyl biodiesel (methyl ricinol...
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JP2015052008A |
To provide an alkylated hydroxyaromatic compound substantially free of endocrine disruptive chemicals, and to provide a method of producing the same.An alkylated hydroxyaromatic compound is prepared by reacting at least one hydroxyaromat...
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JP5681551B2 |
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JPWO2013024701A1 |
By the method for producing an α-olefin oligomer using an α-olefin oligomer satisfying the following (1) to (6) and a specific dicrosslinked mesotype complex, the dimer component does not follow the Schulz-Flory distribution and has a ...
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JP5680998B2 |
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JP5674921B2 |
[Problems] To provide a lubricating coating agent for plastic working, containing a non-black solid lubricating material, and a metal material coated with the agent, which enable highly difficult forging that has been conventionally diff...
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JP5675868B2 |
An improved process for preparing an alkaline earth metal borated sulfonate comprising reacting a mixture of the following materials(A) (1) at least one of an oil soluble sulfonic acid or alkaline earth sulfonate salt or mixtures thereof...
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JPWO2013015175A1 |
An α-olefin copolymer useful as a high-viscosity lubricating oil having excellent viscosity characteristics, low-temperature characteristics and oxidative stability due to a 1-octene / 1-decene copolymer synthesized using a dicrosslinke...
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JPWO2013015176A1 |
An α-olefin copolymer useful as a high-viscosity lubricating oil having excellent viscosity characteristics, low-temperature characteristics and oxidative stability due to a 1-decene / 1-dodecene copolymer synthesized using a bi-crossli...
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JP2015030842A |
To provide a grease with reduced vaporization and dust emission and used for producing a semiconductor device, and a method of producing the same.A grease is made by allowing a grease-like composition comprising fluorine-based or silicon...
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JP5658262B2 |
The cutting of semiconducting crystals with a wire saw is facilitated with a cutting fluid comprising a polyalkylene glycol neutralized with an un-neutralized or partially neutralized polymeric acid that has a molecular weight of 500 to ...
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JP2015010220A |
To provide a method for producing lubrication oil for a chain hard to be leaked from a chain even if the chain is used at high temperature, and a method for feeding lubricating oil for a chain.Provided is a method for producing lubricati...
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JP5651018B2 |
The present invention provides a method for preparing a lubricating composition, in particular a grease, the method at least comprising the steps of: a) providing a base oil composition optionally containing one or more additives; b) pro...
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JP5646460B2 |
Castor oil was hydrolysed to castor fatty acids and self condensed to get a ricinoleic acid-based estolide of about 95 acid value. The carboxylic group of the estolide on subsequent esterification with linear or branched chain alcohols a...
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JP5642745B2 |
Disclosed is a synthetic lubricating oil comprising an ±-olefin (co)polymer defined by the following features (i) to (v): (i) said (co)polymer contains constituent units derived from (a) at least one monomer selected from ±-olefins of ...
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JP2014532795A |
Micropulverized polymers suitable for use in fuels and lubricants are provided that have a particle size distribution of less than 30 microns obtained from water-soluble solid organic polymers. A water-soluble solid organic polymer havin...
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JP5633976B2 |
The invention is directed to a process for the preparation of high viscosity lubricant base stocks by contacting alphaolefin feedstocks with single-site metallocene catalysts in a mixed flow or continuous stirred tank reactors.
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JP2014210883A |
To provide a friction modifier capable of enhancing the shudder prevention life, the gear change characteristics and the transmission torque capacity all to satisfactory levels when included in a lubricant oil.A friction modifier compris...
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JP5623511B2 |
The present invention relates to a method for applying hexagonal boron nitride to a rough surface, wherein it is intended for the boron nitride to be provided as a temperature-resistant lubricant of the surface. According to the inventio...
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JP2014208851A |
To provide a method for preparing a grease composition, which comprises mixing grease components under high pressure and high flow rate impingement.In one embodiment, a first mixture of an amine in a lubricating base oil is mixed with an...
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JP2014205860A |
To provide a lubricant base oil capable of achieving both viscosity-temperature property and low temperature viscosity property at a high level and a manufacturing method therefor, and a lubricant composition containing the lubricant bas...
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JP2014205859A |
To provide a lubricant base oil capable of achieving both viscosity-temperature property and low temperature viscosity property at a high level and a manufacturing method therefor, and a lubricant composition containing the lubricant bas...
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