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JP5432179B2 |
A carboxylate detergent prepared by the process comprising (a) alkylating a hydroxyaromatic compound with at least one normal alpha olefin having from about 12 to about 30 carbon atoms per molecule that has been isomerized to obtain an i...
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JP5430650B2 |
The invention relates to a cutting and lubricating suspension composition containing gelatinous particles for cutting hard and brittle material with a wire saw. The composition contains an in situ partially neutralized polyelectrolyte an...
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JP5429285B2 |
Provided is a lubricating grease composition for reciprocating sliding. Said grease composition comprises a mixture of two types of grease: a grease that has a dropping point of at least 250°C and contains, in a non-fluorine base oil, e...
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JP2014031343A |
To provide a production method of an ester compound in which viscosity index is high, low-temperature fluidity is excellent, and a contaminant is few; the ester compound obtained by the method; a lubricant base oil and a grease base oil ...
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JP5417621B2 |
To provide a grease composition in which variation of its consistency and oil separation at high temperature are better suppressed, which does not solidify even at cryogenic temperature of -40°C, and which exhibits characteristics super...
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JP5420941B2 |
To provide a sliding member which reduces the initial coefficient of friction of the amorphous carbon coating film and also can enhance its initial affinity, and to provide a method for manufacturing the same. This manufacturing method i...
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JP2014028961A |
To provide grease that can adjust, in a desired manner, characteristics such as sedimentation stability, transparency, oil separation, drop point, penetration, consistency, shear stability, friction value and abrasion behavior and has ev...
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JP5411864B2 |
A process for producing a lube base oil, comprising a step in which a hydrocracking oil obtained by hydrocracking a feed oil comprising at least one oil selected from a group consisting of vacuum gas oil, topping residues, and vacuum dis...
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JP5406424B2 |
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JP2014502278A |
Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines obtainable by (A) reaction of at least one diamine of formula H2N-A-NH2 with a C1 to C12 aldehyde and a C1 to C8 alkanol at 20 to 80°C with elimination and removal of water, (B) r...
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JP5401458B2 |
Liquid poly-alpha-olefins having a KV100 of 2 to 6000 cSt, 20 weight percent dimer or less and a viscosity index of 60 or more are obtained by contacting in a reaction zone, in the presence of from 0 to 60 psi hydrogen, C3 to C20 alpha-o...
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JP5400865B2 |
To provide a lubricant base oil having low viscosity at a low temperature (40°C), being excellent in viscosity index and low-temperature fluidity, and having a high flash point, and to provide a method for producing the same.The lubrica...
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JP5389320B2 |
An oil-soluble lubricating oil additive composition comprising (I) an oil-soluble lubricating oil additive prepared by the process which comprises reacting a copolymer, with at least one ether compound and with at least one aromatic amin...
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JP5386803B2 |
A grease composition, which comprises a mixture of mutually incompatible thickener-containing non-fluorine-based base oil and thickener-containing fluorine-based base oil, the base oils being in a morphological structure, where one of th...
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JP5390062B2 |
A process for preparing an alkali metal alkylhydroxybenzoate reaction product, said process comprising: a) neutralizing at least one alkylphenol with an alkali metal base to form an alkali metal alkylphenate; and b) carboxylating the alk...
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JP2014500387A |
The invention provides a lubricating composition containing an oil of lubricating viscosity and a detergent. The invention further relates to a process to prepare the detergent, and the use of the lubricating composition in a mechanical ...
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JP5375227B2 |
To provide a method for producing an ester lubricating oil for a refrigerator that has high quality and high heat resistance. In producing an ester from a 5-10C alcohol and an aliphatic carboxylic acid having a 5-12C straight chain or br...
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JP5368090B2 |
The invention relates to thermally conductive greases that may contain carrier oil(s), dispersant(s), and thermally conductive particles, wherein the thermally conductive particles are a mixture of at least three distributions of thermal...
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JP5365926B2 |
To provide a slide member for power transmission guides that is made up of a composite resin composition in which a granular fluororesin having an excellent lubricity is mixed with an easily extrusion-moldable thermoplastic resin as the ...
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JP5357048B2 |
Provided are compounds of formula wherein R1 is t-octyl, AR is phenyl, R2 is an alkyl substituted carboxyl and m is 0, 1, or 2. Lubricating oils and hydraulic fluids comprising a polyol ester lubricant in combination with one or more com...
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JP5356930B2 |
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JP5351557B2 |
To provide a rolling bearing capable of reducing an environmental load and having excellent high-temperature/high-speed durability. This rolling bearing 1 includes: an inner ring 2 having a rolling surface in the outer peripheral surface...
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JP5345545B2 |
The present invention describes use of use of a metal compound to control the quality of a functional fluid. Additionally, the present invention concerns a method for controlling the quality of a functional fluid comprising the steps of:...
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JP5345713B2 |
A composition of a superior lubricant or lubricant component having a very high VI, a low cloud point, a difference between the T90 and T10 boiling points of at least 250° F. by SIMDIST, and a very low Bromine Number.
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JP5346566B2 |
To provide a porous solid lubricant enclosed bearing which is excellent in lubricity of a solid lubricant holding lubricating oil, has long life, and can be rotated at high speed, and which makes it possible to relatively simplify the pr...
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JP5345756B2 |
A lubricating oil composition comprising a major amount of an oil of lubricating viscosity, an alkaline earth metal borated sulfonate detergent, and, optionally, a molybdenum-containing compound, wherein the lubricating oil composition c...
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JP5346131B2 |
The disclosed technology relates to a dispersion comprising LiOH and/or LiOH.H2O particulates dispersed in an organic medium comprising at least one oil and at least one surfactant, the concentration of LiOH and/or LiOH.H2O particulates ...
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JP5342206B2 |
Provided is a process for production of a hydrocarbon composition. In the process, urea is brought into contact with a hydrocarbon raw material comprising branched paraffins which each bear an alkyl group branch having five or less carb...
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JP2013213224A |
To provide an improved anti-wear, anti-oxidant, and anti-corrosion additive composition to be used in an oil of lubricating viscosity, which has the added advantage of low lead corrosion.A lubricant composition comprises a major amount o...
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JP2013538914A |
The disclosure includes a lubricant composition further including: (a) at least one synthetic base oil and optionally at least one additive and (b) carbon nanotubes, the composition having a weight percentage of carbon nanotubes (b) rela...
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JP2013209660A |
To provide a method for controlling the quality of a functional fluid.A method for controlling the quality of a functional fluid includes steps of: adding a metal compound comprising Bismuth (Bi), Cesium (Cs), Cobalt (Co), Manganese (Mn)...
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JP2013536838A |
A method of retaining or decreasing the pour point of an estolide base oil by increasing the EN of the estolide base oil, comprising selecting an estolide base oil having an initial EN and an initial pour point and removing at least a po...
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JP5300214B2 |
To provide a porous solid lubricant which is excellent in a lubricating performance, has a long life, can be operated even at a high speed rotation, can be produced in relatively simple processes, can respond to the demand of cost reduct...
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JP5301701B1 |
Provided is an aluminum fin material in which the hydrophilicity of a fin material surface is sustained for a long period time. A fin material (10A) having a hydrophilic film layer (2) and a lubricant film layer (3) provided to the surfa...
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JP5294866B2 |
A tubular threaded element including a dry protective coating. The coating includes a solid matrix adhering to the substrate in which are dispersed particles of solid lubricants from at least two classes that are selected to exert a syne...
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JP5288713B2 |
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JP5288829B2 |
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JP2013534559A |
The preparation of Group II and Group III lube base oils wherein liquid-continuous hydrotreating is used to treat a lube oil raffinate. The hydrotreated lube oil raffinate is then sent to a dewaxing stage that can be either a solvent or ...
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JP5281409B2 |
The invention relates to a process for producing a new type of high-quality hydrocarbon base oil of biological origin. The process of the invention comprises ketonisation, hydrodeoxygenation, and isomerization steps. Fatty acids and/or f...
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JP5281410B2 |
The invention relates to a process for producing high-quality hydrocarbon base oil of biological origin. The process of the invention comprises alcohol condensation, hydrodeoxygenation, and isomerization steps. Alcohols, preferably fatty...
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JP2013167182A |
To provide a method of producing a piston of an internal combustion engine, configured to reduce film forming time.A method of producing a piston having a multilayer solid lubricating film includes: a machining step S1 of forming and mac...
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JP5276378B2 |
To provide a method for producing a sliding member excellent in strength, heat resistance, low friction, and low abrasion. The method for producing a sliding member comprises simultaneously performing a step of mixing bacteria cellulose ...
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JP2013164035A |
To provide a method for manufacturing a piston of an internal combustion engine in which a film forming time can be shortened.A piston having a multilayer solid lubricating film is manufactured by method including a molding step S1 for m...
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JP5256017B2 |
To provide a hydrogenation isomerization catalyst which can allow lubricant base oil and/or fuel base oil, particularly, hydrocarbon oil suitable for high-quality lubricant base oil to be obtained stably in high yield from normal paraffi...
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JP2013144740A |
To provide a sliding member capable of sustainably developing a low-friction effect even in the case where a polymer brush layer is formed on a sliding surface of a subordinate sliding member.A sliding member 1 has a polymer brush layer ...
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JP2013527295A |
A method is provided for converting synthesis gas to liquid hydrocarbon mixtures useful as distillate fuel and/or lube base oil containing no greater than about 25 wt % olefins and containing no greater than about 5 wt % C21+ normal para...
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JP2013079390A |
To provide a method for making a lubricant or distillate fuel starting materials with low degree of unsaturation (low concentration of double bonds) and thus reducing the need for deep hydrogenation while preferably maintaining or more p...
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JP2013066901A |
To improve adhesiveness between a workpiece and a lubricating film.A method includes: a surface treatment process for forming a lubricant reservoir 2 on the workpiece 1; and a lubricating film forming process for forming a water-system d...
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JP5178197B2 |
Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy.
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JP5176378B2 |
To provide a rolling slide member which can be suitably used even in an environment with a low-viscosity lubricant and even under a condition wherein foreign matter is mixed, and to provide a rolling apparatus using the same. The rolling...
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