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JP6726364B2 |
A lubricating oil composition and method of operating a boosted internal combustion engine with reduced low-speed pre-ignition events and corrosion resistance. The oil composition includes a base oil, one or more overbased calcium sulfon...
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JP6726366B2 |
A lubricating oil composition and method of operating a boosted internal combustion engine. The lubricating oil includes greater than 50 wt. % of a base oil, one or more overbased calcium-containing detergents, one or more overbased magn...
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JP6727649B2 |
To provide a metal corrosion inhibitor that has sufficient corrosion inhibitory and deodorant functions, and can be used for both an oily liquid medium and an aqueous liquid medium.The present invention provides a metal corrosion inhibit...
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JP6727221B2 |
The disclosed technology provides a lubricating composition comprising an oil of lubricating viscosity and 0.2 wt % to 10 wt % of a salt of a hydroxyl functional aromatic compound. The disclosed technology further relates to a method of ...
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JP2020517787A |
Use of a nitrogen-containing ashless dispersant in a lubricating composition to reduce wear in the presence of ZDTP and soot, wherein the nitrogen-containing ashless dispersant has a functional value (F) greater than 1.4.
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JP6708831B2 |
A lubricating oil composition and method of operating a boosted internal combustion engine. The lubricating oil composition includes greater than 50 wt.% of a base oil, an overbased detergent having a TBN greater than 225 mg KOH/g and a ...
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JP2020084066A |
To provide a lubricant base oil composition that can reduce fuel consumption, can reduce low-temperature viscosity, can ensure relatively high viscosity at a high temperature, and can reduce difference between viscosity under a low tempe...
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JP6702483B2 |
Provided is a lubricant that can enhance the slidability on snow or ice. Carbon fluoride is used in a lubricant for use on snow or ice. The lubricant contains a paraffin wax. The carbon fluoride is used in a proportion of 0.1 to 2.0% by ...
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JP2020073686A |
To provide a synergistic dispersant.A lubricant composition containing an additive composition and a method for using the same in a soot generating engine. The lubricant composition comprises a base oil and an additive composition, both ...
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JP2020059861A |
To provide a method for lubricating an internal combustion engine.A method of lubricating an internal combustion engine comprising at least one of a crankcase, a gear and a wet clutch, the method comprising a step of supplying, to at lea...
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JP6676247B2 |
To provide a cold forging molding machine spraying extremely few amounts of a mist oil solution to supply to an important forging area, carrying out cost saving and the improvement of working environment, enhancing dimensional accuracy a...
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JP6669760B2 |
The present disclosure relates to novel organic friction modifiers for use in non-aqueous lubricant compositions, the organic friction modifiers comprising a product formed from the reaction of polyisobutylene succinic anhydride and a hy...
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JP6657544B2 |
A heat treatment oil composition is provided that suppresses the decrease of luster in a heat treatment of a metal material, and is capable of suppressing the increase of the number of second (characteristic number of second) until reach...
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JP2020029568A |
To provide a lubricant composition.A lubricant composition of an oil of lubricating viscosity and a phosphite ester reaction product of a monomeric phosphorous acid or an ester thereof with a first alkylene diol having two hydroxy groups...
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JP2020026488A |
To provide the lubricant composition having an excellent antiwear property despite reduced viscosity and reduced friction.The lubricant composition comprises: (A) lubricant base oil, (B) (B1) an acidic phosphoric acid ester with one or t...
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JP6650869B2 |
This invention relates to a method of lubricating an internal combustion engine comprising at least one of a crankcase, a gear and a wet-clutch, said method comprising supplying to said crankcase, gear, and wet-clutch a lubricating compo...
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JP6650883B2 |
The present invention relates to a mixture of polyalkylsiloxanes that cure at temperatures of about 170° C. while being unreactive under ambient conditions during storage or transport and which are obtained through a hydrosilylation rea...
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JP2020023725A |
To provide a lubricant composition.A lubricant composition of the present invention comprises: an oil of lubricating viscosity; a monomeric phosphorous acid or an ester; a first alkylene diol having two hydroxy groups in a 1,4 or 1,5 or ...
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JP2020015897A |
To provide a lubricating additive having low thickening properties and excellent in sludge dispersibility, and to provide a lubricant composition.A lubricating additive comprises a Michael addition reaction product (A) of an alkyl acryla...
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JP2020502341A |
The present invention provides a lubricant composition containing a base oil having a lubricating viscosity, wherein the base oil contains an ether base oil of the formula (A).Here: RaAnd RbIs an aliphatic hydrocarbyl group and may be th...
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JP6627773B2 |
The present invention relates to a spindle device that supplies a prescribed amount of a lubricant agent intermittently or continuously from a lubricant supply device (3) to a rolling bearing (2) via a supply pipe (4), wherein the lubric...
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JP2019537637A |
The present disclosure prevents or minimizes electrostatic discharge and dielectric breakdown in the powertrain of an electric vehicle by controlling electrical conductivity over the life of the lubricating oil in the powertrain of the e...
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JP2019206644A |
To provide a lubricant composition that can exhibit excellent wear resistance in an internal-combustion engine and a high friction coefficient in a wet clutch even when the content of phosphorus atoms derived from an anti-wear agent is r...
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JP6614568B2 |
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JP6614567B2 |
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JP2019203037A |
To provide an aqueous lubricant composition for cold plastic working, having lubrication property and seizure resistance equal to or better than those of a bonderlube lubricant and not generating industrial waste harmful to the environme...
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JP2019533736A |
The present disclosure controls electrical conductivity over the life of a lubricating oil in a method for minimizing electrical drain in a charged electrical powertrain component or in an electric vehicle powertrain lubricated by a lubr...
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JP2019532150A |
The present disclosure relates to powertrains of electric vehicles and lubricants for powertrain components. This lubricating oil has a composition containing a lubricating oil base oil as a main component, an additive package as a sub c...
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JP2019189668A |
To provide a lubricant composition capable of maintaining low friction for a long period of time from the initial stage of running an internal combustion engine.The lubricant composition according to the present invention is characterize...
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JP2019172729A |
To provide the lubricant composition having a significant low friction effect in a wide range from low temperature to high temperature.The lubricant composition comprises: (A) a base oil, (B) an ionic liquid, and (c) an ashless dispersan...
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JP2019167423A |
To provide the hot-rolling oil for aluminum, the hot-rolling coolant for aluminum containing the hot-rolling oil, and the manufacturing method of the aluminum rolled sheet using the coolant, wherein the hot-rolling oil for aluminum can s...
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JP2019157141A |
To provide a solid lubricant which is not black colored, with which industrial waste is reduced (environment conservation property) and further with which excellent lubricity in a strong processing region, moisture absorption resistance,...
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JP2019143052A |
To provide a slide member lubricated with a lubricant with improved wear resistance and a lubricant composition capable of improving the wear resistance of the slide member.The slide member 1 according to the present invention which is l...
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JP2019137780A |
To provide the ashless detergent-dispersant and the lubricant composition using the ashless detergent-dispersant, wherein the ashless detergent-dispersant maintains stable dispersion performance even in a high-temperature environment, sh...
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JP2019131675A |
To provide the grease composition that can be used in a steering column mechanism and the like and can impart excellent lubricity and can reduce a cost of mechanical parts.The grease composition according to the present invention compris...
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JP2019123846A |
To provide the grease composition excellent in low friction.The grease composition comprises (A) an ionic liquid and (B) a thickener, wherein the ionic liquid (A) has a boron-containing anion, and the thickener (B) is a non-soap based th...
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JP2019123855A |
To provide a lubricant composition having excellent wear prevention properties while achieving reduced viscosity and reduced friction.A lubricant composition contains (A) a lubricant base oil, (B) an acidic phosphate having one or two al...
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JPWO2018070362A1 |
Base oil (A), organic molybdenum compound (B), and nano-order particles (C) with a particle size of 1 to 1000 nm that satisfy the following condition (I) (excluding those corresponding to component (B)) ), To provide a lubricating oil co...
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JP6545520B2 |
Provided is a water-based lubricating coating agent for a metal material, capable of carrying out a chemical conversion treatment and a lubrication treatment at the same time, which makes it possible to achieve excellent lubricity even i...
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JPWO2018043744A1 |
Provided is a grease containing a base oil (A) containing a naphthenic oil and a urea-based thickener (B). The grease of the present invention has excellent low dust generation at a level applicable to lubricating parts such as bearings,...
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JP2019099817A |
To provide an additive concentrate suitable for an MDCL lubricant and having excellent stability, which does not cause adverse problems, and to provide a method for producing the same and a lubricant composition containing the same.A met...
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JP2019516839A |
A method for preparing a perbasic calcium sulfonate or calcium magnesium sulfonate grease, in which at least a part of a promoting acid such as DDBSA is added and at least a part of a component to be added subsequently is added. One or m...
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JP2019089938A |
To provide the lubricant composition for an internal combustion engine, that has excellent water resistance, and has excellent durability when mixed with water.The lubricant composition comprises; (A) a base oil, and (B) a calcium based ...
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JP2019085432A |
To provide a friction modifier for a lubricant and a lubricant composition, which have an improved friction reduction action.In the lubricant composition, the friction modifier for the lubricant to be blended into a base oil comprises a ...
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JP6526386B2 |
The present invention relates to novel sulphur-bridged compounds, in which within the molecule there is at least one fatty acid bonded by way of at least one sulphur bridge to at least one polyalkylene glycol ester, the reaction product ...
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JP2019070167A |
To provide a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine.The present invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited dir...
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JPWO2018020976A1 |
Provided are a solid lubricant composed of a layered titanic acid compound having a low coefficient of friction, a grease composition using the same, a lubricant composition for plastic working, a method for producing the solid lubricant...
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JP6509158B2 |
The present invention relates to the field of lubricant, and specifically provides a lubricant composition and its preparation method and use. The lubricant composition comprises a base oil and rubber particles having radiation crosslink...
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JP2019038995A |
To provide a lubricant composition which lubricates an engine crankcase and a clutch assembly of a 4 cycle motorcycle from a common oil reservoir.In a 4 cycle motorcycle whose engine crankcase and clutch assembly are lubricated with the ...
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JP6482889B2 |
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