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Matches 451 - 500 out of 1,623

Document Document Title
JP2018177933A
To provide a lubricant having excellent lubrication properties.A lubricant contains a coating carbon material. The coating carbon material has a carbon material having a graphene structure, and a cyclic compound that coats at least part ...  
JP2018177978A
To provide a lubricating surface having slight migration of its oil component to an object and preventing an object from adhering on itself over a long period.A lubricating surface of the present invention comprises a polymer compound an...  
JP6393757B2
The invention provides a method of lubricating a transmission which includes a synchronizer with a non-metallic surface, the method comprising supplying thereto a lubricant comprising: (a) an oil of lubricating viscosity; (b) an alkaline...  
JP6374491B2
Methods are provided for designing a blending component for making a plurality of lubricant products that contain the designed blending component. This can be accomplished by first determining a plurality of manufacturability index value...  
JP6371202B2  
JP2018104695A
To provide a method for preparation of an overbased magnesium sulfonate using MgO of any grade among light-burned, hard-burned or dead-burned interchangeably or with mixtures of different grades.A method for preparation of an overbased m...  
JP2018087194A
To provide processes for preparing estolides and estolide base oils from fatty acid reactants utilizing catalysts, and processes for preparing carboxylic esters from at least one catalytic reactant and at least one olefin.A process of pr...  
JP2018080284A
To provide: a lubricant that is excellent in oxidation stability and in which early detachment due to hydrogen embrittlement at the contact part where two objects slide can effectively be prevented by the improvement of a base oil; a met...  
JP2018080285A
To provide: a lubricant that is excellent in low frictional property and in which early detachment due to hydrogen embrittlement at the contact part where two objects slide can effectively be prevented by the improvement of a base oil; a...  
JP2018080286A
To provide: a lubricant that is excellent in fluidity at low temperature and in which early detachment due to hydrogen embrittlement at the contact part where two objects slide can effectively be prevented by the improvement of a base oi...  
JP6318463B2  
JP2018062598A
To provide a method of inhibiting degradation of phosphate ester oil that is able to inhibit degradation of phosphate ester oil, and an apparatus for inhibiting degradation of phosphate ester oil.It is possible to inhibit degradation of ...  
JP6312340B2
Disclosed herein is a neutral or overbased salt of a sulfurized alkylhydroxyaromatic compound obtained by the process comprising the steps of (a) sulfurizing an alkylhydroxyaromatic compound derived from alkylation of a hydroxyaromatic c...  
JP6302416B2
A lubricant oil composition of the present invention that is prepared by blending a boron-containing compound therein, the boron-containing compound having a ratio of an integrated value of peaks in the 5 to 25 ppm chemical shift to an i...  
JP6298556B2
The present invention is a lubricating oil for compression-type refrigerators using a difluoromethane (R32) refrigerant. The lubricating oil for compression-type refrigerators contains a first polyvinyl ether compound that is a polymer h...  
JP2018507002A
The present invention comprises 10% to 90% by weight of a particle material containing a water-soluble polymer, and 12% to 40% by weight of a hydrophobic compound or a mixture thereof, and at least a part of the above water-soluble polym...  
JP6284550B2
A lubricating formulation prepared from a blend of components comprised of 35-55% of a first base oil; 30-50% of a second base oil; 0.5-5% of a hydrophobic fumed silica; and 1-10% of a hydrophilic fumed silica, wherein the hydrophobic fu...  
JP6263065B2  
JP6240501B2  
JP6230821B2
A sulphurised calcium phenate detergent is made by (i) reacting hydrogenated distlled CNSL with a calcium salt and sulphur in the presence of a promoter and process solvent; (ii) reacting the product of (i) with additional calcium salt a...  
JP6228849B2  
JP6228013B2
A method for producing a base oil for lubricant oils comprising: a first step of hydrocracking a stock oil having a content percentage of a heavy matter of 80% by mass or more so that a crack per mass of the heavy matter is 20 to 85% by ...  
JP6227550B2
The invention relates to a process which comprises the reaction of a (per)fluoropolyether peroxide with an optionally substituted aromatic or heteroaromatic compound. The process allows to obtain (per)fluoropolyether compounds having two...  
JP6218648B2  
JP6215391B2
The present invention discloses a catalytic system for preparing highly branched alkane from olefin, which contains novel nickel or palladium complexes. In the presence of the catalytic system, highly branched oily alkane mixture can be ...  
JP6211100B2
The invention provides for a process for preparing urea grease. The process is carried out in the presence of a base oil and avoids the use of diisocyanate reagents.  
JP6204827B2
A method for producing a lubricant base oil that has a predetermined boiling point range, the method including a first step of bringing a feedstock containing a first hydrocarbon oil having a boiling point in the above boiling point rang...  
JP2017527682A
Oils from vegetable and animal fats are hydrolyzed into fatty acids for the Kolbe reaction. The present invention is a highly productive Kolbe for electrochemically decarbonizing C4-C28 fatty acids and synthesizing C6-C54 hydrocarbons us...  
JP6197834B2
A sliding member having a base and a coating on the surface of the base, the coating is formed of a mixed resin obtained by mixing a thermosetting resin and a thermoplastic resin. The mixed resin is a mixture of a thermosetting resin tha...  
JP6174696B2
The present application is directed to methods and devices for altering material properties of lubricants and other cross-linkable compounds comprising organic or organometallic materials through exposure to energized gaseous species. Th...  
JP6175052B2
The present invention discloses a catalytic system for preparing highly branched alkane from olefin, which contains novel nickel or palladium complexes. In the presence of the catalytic system, highly branched oily alkane mixture can be ...  
JP6168774B2
A carboxylate detergent prepared by the process comprising (a) alkylating a hydroxyaromatic compound with at least one alpha olefin oligomer, derived from C8 to C20 alpha olefins, to thereby produce an alkylhydroxyaromatic compound, and ...  
JP6145161B2
A process for making a high VI lubricating base oil from a blend of (1) a heavy wax derived from pyrolyzing a plastic feed and (2) a lube oil feedstock is disclosed. The process comprises the steps of hydrocracking the blend and dewaxing...  
JP2017088639A
To provide a manufacturing method for a high reactive butene polymer using a mixture of hydrocarbon with 4 carbon atoms (mixed C4 component) as a raw material, capable of providing the high reactive butene polymer having good properties ...  
JP6133908B2
Ester polyol esters are a unique class of lubricants that have adjustable molecular weights, viscosities, and pour points based on the character of their reaction materials and relative ratios. There is provided a method for preparing at...  
JP2017510438A
The present invention relates to an additive containing a functional group derived from a first hydrocarbyl-substituted acylating agent and a functional group derived from a second hydrocarbyl-substituted acylating agent, the functional ...  
JP6097992B2  
JP6093992B2  
JPWO2014189065A1
A water-based lubricant that can reduce the cost of waste liquid treatment after use by making it water-based to solve the problem of flammability and eliminating the use of various additives such as surfactants as much as possible. prov...  
JP6084867B2
A lubricating oil manufacturing device (10) is characterized by being provided with: a mixing tank (20) for mixing a lubricating oil, the mixing tank (20) being provided with a stirring means (23) and a temperature adjustment means (24),...  
JP6084798B2
Provided is a method for producing a lubricant base oil whereby a lubricant base oil having a high viscosity index can be produced at high yield. One embodiment of the method for producing a lubricant base oil according to the present in...  
JP6062364B2
A process is provided for preparing a salt of a hydroxy-substituted ester of phosphoric acid, comprising: (a) reacting a phosphate diester with an alkylene oxide, (b) reacting the product mixture of step (a) with a phosphating agent; and...  
JP2017007996A
To provide a method for manufacturing lithium 12-hydroxystearate less in contamination of contaminants deteriorating silence of a grease.The manufacturing method of lithium 12-hydroxystearate is a manufacturing method of lithium 12-hydro...  
JP6054746B2
A process for preparing a highly overbased magnesium alkyltoluene sulfonates comprising: (A) reacting at least one oil soluble alkyltoluene sulfonic acid and at least one source of magnesium, in the presence of a mixture comprising: (i) ...  
JP6051097B2  
JP6049522B2
Disclosed is a method for producing a lubricating base oil. The method comprises subjecting a synthetic wax obtained by a gas-to-liquid process, or a lubricating-oil fraction separated from the synthetic wax, to hydrocracking, thereby ob...  
JP2016210938A
To provide a fire retardant solid lubricant suppressing gasification of a lubricant without needs for additional feeding of the gasified lubricant, reducing risk of ignition or inflammation along with gasification, thereby reducing gener...  
JP6042208B2
The invention relates to a method for producing a stable boron solution with lubricating characteristics which is intended to be used preferably as an addition in the form of a concentrate/additive to a liquid, e.g. to a liquid fuel or a...  
JP6042902B2
An overbased calcium sulfonate grease composition comprising a reduced amount of overbased calcium sulfonate, added calcium carbonate, base oil, one or more converting agents, and one or more complexing acids if a complex grease is desir...  
JP6038780B2
A method for producing a hydroisomerization catalyst according to the present invention includes: a first step of preparing a catalyst to be treated, which contains a support having a one-dimensional porous structure including a 10-membe...  

Matches 451 - 500 out of 1,623