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JPS61213295A |
Lubricating-oil compositions, characterized in that they comprisea) one or more lubricating oils,b) one or more basic salts of polyvalent metals and naphthenic acids, andc) one or more polyesters or salts thereof, which are either derive...
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JPS6133880B2 |
1447097 Stabilizing phosphosulphurized polyolefins STANDARD OIL CO 12 Oct 1973 [13 Oct 1972] 47819/73 Heading C3P [Also in Divisions C5 and C2] A composition suitable for use as an additive for an oily lubricant (see Division C5) compris...
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JPS61166891A |
A mixture of di-(2-hydroxyethyl)disulfide and a derivative of polyoxyalkylene glycol selected from the group consisting of polyoxyalkylene glycol esters and polyoxyalkylene glycol ethers. The mixture is useful in improving the lubricatin...
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JPS61162594A |
@ Processes for the manufacture of substantially haze free lubricating oil additives such as the zinc salts of dihydrocarbyldithiophosphoric acid and calcium phenate comprising the addition of an effective amount of an acrylamide polymer...
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JPS6126957B2 |
1. Lubrifiant for cold working of metals with a content of fatty oils and/or mineral oils and calcium carbonate dispersed therein, characterized in that it contains 5 to 50 weight % calcium carbonate coated with silane-adhesion promoter ...
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JPS6174304A |
PURPOSE: To increase dispersibility by dispersing in an organic solvent the spherical particles of a highmolecular composite material which is composed of ferromagnetic powder and thermoplastic resin having functional groups. CONSTITUTIO...
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JPS6173798A |
(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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JPS615514B2 |
An improved lubricating oil composition comprising a major amount by weight of oil of lubricating viscosity; a minor amount by weight of solid particles effective to improve the lubricating properties of the composition; and a minor amou...
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JPS6056760B2 |
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JPS6051845B2 |
Uniform dispersions of oil insoluble substances in the oil phase are produced employing as an oil-miscible dispersing agent, a reaction product of a compound having a molecular weight of at least 1,000 and being represented by the formul...
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JPS6050840B2 |
A hydrogenated copolymer produced by copolymerization of from about 1 to about 10 mol percent butadiene and at least one other C5 to C12 conjugated diene, and, if desired, in order to provide a block copolymer, up to 45 mole percent of a...
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JPS6027719B2 |
PURPOSE:A composition having improved thernal oxidation stability, comprising a specific polycondensate, a dialkylthiodipropionate, etc. as an additive and a lubricant component.
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JPS6023800B2 |
A lubricating oil composition for use in the crankcase of an internal combustion engine, having improved resistance to the formation of emulsion-sludge in the area under the engine rocker cover, which contains the combination of an oxyal...
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JPS6022040B2 |
PURPOSE:To provide the titled rolling oil which has excellent plating-out property and minimizes change of emulsion due to contamination with dust iron formed in rolling operation, prepared by adding a partial ester of pentaerythritol an...
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JPS6019356B2 |
Group II metal mixed salts of: (A) an oil-soluble hydrocarbyl sulfonic acid; and (B) a polyoxyalkylenated sulfuric acid are useful as rust inhibitors in lubricating oil compositions.
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JPS6018715B2 |
Oil compositions comprising a lubricating oil and an oil-soluble hydrocarbon polymeric viscosity index improver such as ethylene-propylene copolymers are substantially haze-free when said composition contains an anti-hazing amount of an ...
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JPS6058497A |
PURPOSE: To obtain a magnetic fluid excellent in both dissolvability and dispersibility, by incorporating a surfactant constituted by phosphoric ester of polyoxyalkylenemonoether in a mixture of solvent and ferromagnetic powder coated wi...
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JPS608930B2 |
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JPS5936678B2 |
Additive concentrates comprising hydrogenated alkenyl-arene-conjugated diene interpolymers and a non-ester type synthetic lubricating oil diluent are disclosed. Lubricating compositions prepared from these concentrates are also disclosed.
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JPS59113096A |
PURPOSE: To provide a lubrication oil for pipe expansion, usable either as a stock liquid or as an aqueous emulsion, by mixing a lubrication oil with specific amounts of a dimer acid alkyl ester, a polyoxyethylene alkylphenyl ether, and ...
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JPS5991199A |
PURPOSE: To provide a lubricating oil composition with a markedly improved lubricating property, prepared by adding a polythioacetic acid ester and a fluorocarbon resin to a lubricating oil. CONSTITUTION: The composition is prepared by a...
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JPS5989393A |
(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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JPS58111897A |
PURPOSE: To provide the titled compsn. having increased lubricating performance, by adding a polythiodiacetate, a fluorocarbon resin and an alkylamine to a liquid lubricating oil. CONSTITUTION: 0.5W5wt% polythiodiacetate of the formula (...
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JPS5828309B2 |
The instant invention relates to a process for controlling the viscosity of organic liquids by incorporating in said liquid a minor amount of an ionic polymer, and a cosolvent for the ionic groups of said polymer. The ionic polymer compr...
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JPS57177096A |
PURPOSE: An oil composition for refrigerator that contains, as the major component, a specific bicyclic compound with a specific dynamic viscosity, thus showing good wearing resistance and high stability to coolant and reducing the consu...
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JPS5747234B2 |
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JPS57132303A |
A stable liquid composition which comprises a colloidal dispersion of finely-divided particles in a liquid silicone-oil carrier and a dispersing amount of a surfactant, which surfactant comprises a silicone-oil surfactant containing a fu...
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JPS57108194A |
A storage stable lubricating composition with improved friction reducing properties comprises a major proportion of lubricating oil and minor amounts of (1) an ester of a polycarboxylic acid with a glycol or glycerol, (2) a zinc dihydroc...
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JPS5730422B2 |
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JPS5765797A |
PURPOSE: To provide the titled compsn. which does not damage light parts, has no fear of staining, and is suitable for the lubrication of sewing machines, business and office machines, etc., consisting of fine powders of melamine cyanura...
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JPS573893A |
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JPS572396A |
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JPS5637836B2 |
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JPS5623479B2 |
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JPS5636595A |
PURPOSE: To provide a rust-preventing oil for steel plate, in which the viscosity of the oil is lowered and the evaporation of the oil is prevented, by a method wherein a high-molecular polymer and a specified surfactant are added to a r...
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JPS5614590A |
PURPOSE: To provide a titled additive which saves fuel consumption and extends oil-exchange life, which consists of a sulfur-based oxidation inhibitor, a sulfonate- based cleaning agent, a nitrogen-based dispersing agent, a viscosity ind...
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JPS564656A |
A normally solid thermoplastic material having a low softening point containing at least one metal salt of a metal selected from the group consisting of a metal of Group I, II, III or IV of the Periodic Table and a fatty acid having abou...
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JPS5531847A |
PURPOSE: To prepare grease for ball bearing, having excellent lubricity at low temperature or high temperature, by adding specific amounts of an α-olefin, a specific gelling agent, and a gelling assistant to grease, and gelling the comp...
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JPS555931B2 |
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JPS5518466A |
PURPOSE: A flame-retardant hydraulic oil composition that contains an organic phosphate ester, polyester and epoxy compound, thus increasing remarkably flame reatardancy, having high viscosity index, preventing the deterioration, and bei...
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JPS54131607A |
A lubricating oil composition providing improved inhibition of sludge and varnish formation in use and comprising a major amount by weight of oil of lubricating viscosity, a minor amount by weight of solid particles effective to improve ...
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JPS5419883B2 |
1447097 Stabilizing phosphosulphurized polyolefins STANDARD OIL CO 12 Oct 1973 [13 Oct 1972] 47819/73 Heading C3P [Also in Divisions C5 and C2] A composition suitable for use as an additive for an oily lubricant (see Division C5) compris...
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JPS5464503A |
Lubricant and fuel compositions characterized by improved demulsifying properties are disclosed, which properties are contributed substantially by an additive comprising a mixture of: (A) One or more reaction products of a hydrocarbonsub...
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JPS547404A |
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JPS53139603A |
Described herein is an extreme pressure turbine lubricant exhibiting improved vapor space rust protection, oxidation stability and air release properties comprising synthetically derived triarylphosphates, benzotriazole, a 2,6-di-t-butyl...
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JPS53137205A |
PURPOSE: The title steel plate oil composition free from affecting adhesivity of solder to steel plates coated with the oil, comprising mineral oil, a partial ester of fatty acid with anhydrosorbitol, and a polyoxyethylene adduct phosphate.
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JPS53121806A |
The color and viscosity stability of copolymeric alpha -olefin viscosity index improvers and of oils containing same are improved by the incorporation therein of minor amounts of N,N'-bis(2-hydroxy-5-alkylbenzyl) alpha - OMEGA -diaminoet...
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JPS5351207A |
Metal-working lubricants comprise (a) a base lubricant comprising a grease, a mineral oil or a synthetic oil, (b) an antiwear agent comprising a mixt. of a polypropylene glycol (PPG) and sulphur, and (c) a solubilising agent comprising a...
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JPS5342201A |
PURPOSE: An additive for oil composed of a modified copolymer having amide or imide linkages on the side chains and a polyalkylenenaphthalene, which has good compatibility with oil and good deterging and dispersing properties.
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JPS5335707A |
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