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JPH05214353A |
PURPOSE: To obtain a lube base oil with increased oil/water interfacial tension and improved demulsibility to prevent the lowering in lublicating performance by contacting a lube oil basestock having a specific oil/water interfacial tens...
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JPH05166170A |
PURPOSE: To provide a medium having high durability for contact.start.stop (C.S.S.) without changing a thickness of a lubricant applied on the surface, even though the medium is kept for a long period under conditions of high temperature...
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JPH05140581A |
PURPOSE: To obtain an electrically viscous fluid having a large affinity with an electrically insulating fluid and having excellent dispersing characteristics by bringing an adsorbing agent into contact with particles to form a single mo...
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JPH0535701B2 |
The water lubricity of ceramic materials is improved by a method including causing friction of the ceramic materials in the presence of water, thereby forming silanol groups on surfaces undergoing the friction, supplying the surfaces wit...
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JPH0531212B2 |
In a magnetic disk file having a plurality of disks and a source of organic lubricant mounted within a housing, an air flow stream recirculates within the housing. The vapor pressure of the lubricant source is controlled to provide vapor...
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JPH05112792A |
PURPOSE: To obtain a lubricating oil additive having dispersibility and antioxidancy and imparting a lubricating oil compsn. capable of dealing with the severe demand for an internal combustion engine. CONSTITUTION: Amine and an alkenyls...
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JPH0570787A |
PURPOSE: To provide a high-performance metal-working lubricant compsn. which can significantly reduce the amt. of smoke and oily waste liq. generated in forging operations and can be easily removed after the forging. CONSTITUTION: This c...
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JPH0543223A |
PURPOSE: To provided crystalline layered mixed metal hydroxides(LMMHs) which are substantially free of unbound water. CONSTITUTION: This LMMH is substantially a crystalline and is shown by the formula of LimDdT(OH)(3+m+d) [in the formula...
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JPH0517795A |
PURPOSE: To obtain a powdery lubricant for forging of aluminum alloys, capable of producing high-quality forgings by blending a lubricant base material composed of an inorganic compound and having a specified shape with an organic compou...
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JPH054129B2 |
PURPOSE:To obtain the titled powder which is highly reactive with silicone, does not cause change in hydrophobicity and has excellent moldability, by reacting a specified organohydrogenpolysiloxane in the presence of an acidic substance ...
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JPH04345807A |
PURPOSE: To easily obtain resin moldings such as a resin bearing in which lubricating oil is uniformly dispersed by mixing a base resin having thermoplastic resin as a base with the mixture of electrolytic copper powder and lubricating o...
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JPH04337393A |
PURPOSE: To obtain a magnetic fluid excellent in dispersibility without causing desorption of a modifier, separation and settling of fine particles, etc., by reacting ferromagnetic substance particles with a specific monoisocyanate compo...
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JPH04272997A |
PURPOSE: To obtain solid lubricants used in a recirculating powder lubricant delivery system having excellent oxidation stability at high temp. by microencapsulating a specific solid lubricant by an aq. system having thermally and oxidat...
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JPH04264199A |
PURPOSE: To provide a method for sterilizing a microorganism, which has sterilizing and proliferation-inhibiting effects and stably maintain these effects and does not cause any change in the properties of a coolant itself without depend...
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JPH0438493Y2 |
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JPH0438492Y2 |
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JPH0438490Y2 |
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JPH0438491Y2 |
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JPH0456368B2 |
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JPH0443325B2 |
A magnetic recording medium (30) for use with flexible disk record/playback systems. The medium includes a surface coating of a sealant (40) which protects the magnetic recording surface (36) of the disk from environmental contaminants a...
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JPH0423328B2 |
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JPH04114317A |
PURPOSE: To obtain the magnetic disk having the durability sufficient for practicable use and corrosion resistance by forming a magnetic layer, a protective layer essentially consisting of hard amorphous carbon and a fluorine polar lubri...
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JPH04108833A |
PURPOSE:To readily form a fine functional element in an arbitrary shape by patterning a photosensitive composition containing functional fine particles and, if necessary, further removing the photosensitive composition to leave only the ...
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JPH0416516B2 |
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JPH0413842B2 |
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JPH0439715A |
PURPOSE:To always maintain the concentration of a lubricating liquid in a tank in a desired prescribed value by measuring the concentration of a forging die lubricating liquid with an ultrasonic sensor and replenishing automatically a st...
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JPH03267178A |
PURPOSE: To obtain the lubricating film for which a solvent having no problems in environmental destruction by applying an emulsion consisting of a fluropolymer compd., surfactant and dispersion medium on a base plate and drying the coat...
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JPH0369398B2 |
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JPH0368454B2 |
PURPOSE:To obtain a magnetic recording medium which excels in traveling performance, electromagnetic converting properties, etc., by bending a supporter so that it protrudes at the side of a ferromagnetic metallic thin and then coating a...
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JPH0361717B2 |
An improved lubricant is described which contains mineral or synthetic oils and lubricant concentrates, and as additives contains two heavy metal compounds as well as a metal and sulfur-free phosphorus compound. The synthesis of the lubr...
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JPH0355204B2 |
In order to prepare for cold working a metal surface, generally an unreactive metal surface such as stainless steel, the surface is shot blasted with zinc or zinc alloy particles, is then given a phosphate conversion coating, and is then...
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JPH03170600A |
PURPOSE: To obtain the title fluid excellent in durability by mixing an electrical insulating fluid, porous solid particles, a polyhydric alcohol, and a specified amount of a dispersant. CONSTITUTION: The title fluid consists of an elect...
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JPH03152196A |
PURPOSE: To remove soot from a lubricating oil used in a non-gasoline fueled internal combustion engine by bringing the lubricating oil into contact with a specified heterogeneous strong base. CONSTITUTION: Soot is removed from a lubrica...
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JPH03501863A |
Lubricating oils are prepared by a process whereby a hydrocarbonaceous feedstock is hydrocracked and subsequently dewaxed over a crystalline silicoaluminophosphate SAPO-11 containing platinum and/or palladium.
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JPH0388804A |
PURPOSE: To obtain an electrically viscoelastic fluid wherein polymer solid particles on the surfaces of which a polar liq. is absorbed are dispersed in a vehicle consisting of a non-conductive fluid by a method wherein a monomer is diss...
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JPH0323510B2 |
A ceramic member composed of a ceramic material which is coated with a solid lubricating film. The solid lubricating film is formed on the surface of the ceramic material by heating and evaporating in a vacuum atmosphere having a vacuum ...
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JPH0366799A |
PURPOSE: To obtain an electrically viscous fluid having excellent heat resistance and stability and exhibiting Wien effect without impairing various characteristics by dipping dispersing particles into a dipping liquid, evaporating and r...
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JPH0340218A |
PURPOSE: To attain low friction and improve corrosion resistance by bonding hydrophilic ends to the surface or adhesive layer of a substrate and positioning hydrophobic ends at the boundary between a film and ambient air. CONSTITUTION: T...
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JPH0335419A |
PURPOSE: To obtain a lubricating layer having high durability against contact friction by forming carbonyl groups in a carbon protective layer by surface treatment and adding a polymer compd. having lubricating property to the carbonyl g...
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JPH034599B2 |
Highly basic Calcium Sulphonate with improved solubility in heavy paraffinic oils and improved filterability is prepared by carbonating a mixture of sulphonic acid, calcium hydroxide, water, alcohol and solvent at a temperature from 20 D...
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JPH02305890A |
PURPOSE: To produce a fireproof liquid having a lowered freezing temperature within a shortened deaeration time by subjecting a mixture comprising 3,5- xylenol, a specified fraction and phenol to a reaction for forming an ether of phosph...
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JPH0257116B2 |
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JPH02503328A |
PCT No. PCT/FR89/00067 Sec. 371 Date Nov. 29, 1989 Sec. 102(e) Date Nov. 29, 1989 PCT Filed Feb. 22, 1989 PCT Pub. No. WO89/08139 PCT Pub. Date Sep. 8, 1989.Method for synthesizing greases by adding at least one co-surfactant to the mixt...
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JPH02238096A |
PURPOSE: To obtain an oil additive composition reduced in haze and improved in storage life by adding a hydrocarbyl substituted succinic acid into a composition containing a viscosity index improving agent composed of a lubricating oil, ...
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JPH02225598A |
PURPOSE: To prevent the separation of particles without deteriorating raw materials by making an atomized molten metal accompany a high temperature combustion gas flow containing an accompanying filler and forming a specified deposit on ...
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JPH02225597A |
PURPOSE: To reduce or substantially remove turbidity by adding a hydrocarbon- substituted succinic acid into a composition consisting of a lubricating oil, an viscosity index improving agent of a hydrocarbon polymer, and a specified turb...
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JPH02502382A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPH0229713B2 |
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JPH02129295A |
PURPOSE: To provide a lubricant additive that can reduce the engine fatigue and the frictional coefficient, by adding sodium hypochloroide aqueous solution to diesel fuel oil followed by dehydration, and mixing lead naphthenate and light...
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JPH02115033A |
PURPOSE: To measure graphite concentration without being affected by external factors and automate the graphite measurement and adjustment by measuring the electric conductivity of the lubricant containing the graphite in a dispersed for...
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