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WO/2018/007497A1 |
The invention relates to the use of a lubricant composition comprising at least one mineral base oil and at least one ester selected from among the polyol esters, for lubricating a gas engine.
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WO/2018/003815A1 |
The purpose of the invention is: to provide a lubrication additive composition for a lubricating composition that is intended to suppress corrosion of machinery and further improve the friction-reducing effect relative to conventional lu...
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WO/2017/221057A1 |
Provided is a lubricating oil composition containing an antifoaming agent having high antifoaming performance even when the lubricant base oil has low viscosity. The lubricating oil composition comprises a lubricant base oil and drops of...
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WO/2017/218662A1 |
A lubricating composition suited for use in lubricating a driveline device includes an oil of lubricating viscosity and a compound comprising a polyolefin-substituted bridged hydroxyaromatic compound or metal salt thereof, wherein the po...
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WO/2017/217295A1 |
[Problem] To provide a lubricant base oil having excellent biodegradability and excellent low-temperature fluidity and capable of providing excellent extreme pressure performance when an extreme pressure additive is blended therein. [Sol...
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WO/2017/216327A1 |
Disclosed are uses of lubricant compositions comprising copolymers of monomers (A) selected from C6-C10 alkyl methacrylate monomers, and monomers (B) selected from C10-C18 alkyl methacrylate monomers, and a base oil or comprising a copol...
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WO/2017/218664A1 |
A lubricating composition suited to use for lubricating a hydraulic system includes an oil of lubricating viscosity and a compound comprising a polyolefin-substituted bridged hydroxyaromatic compound or metal salt thereof, wherein the wh...
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WO/2017/218657A2 |
A polyisobutylene-substituted hydroxyaromatic compound and derivatives thereof which are suitable for use as additives in lubricating compositions. The polyisobutylene-substituted hydroxyaromatic compound may include the reaction product...
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WO/2017/216326A1 |
Disclosed are lubricant compositions comprising a base oil and alkyl methacrylate copolymers comprising at least monomers (A) selected from C6-C 10 alkyl methacrylate monomers, and monomers (B) selected from C10-C18 alkyl methacrylate mo...
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WO/2017/218654A1 |
A lubricating composition suited to use in lubricating an internal combustion engine includes an oil of lubricating viscosity and a compound comprising a polyolefin-substituted bridged hydroxyaromatic compound or metal salt thereof, wher...
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WO/2017/217299A1 |
[Problem] To provide a lubricating oil composition having excellent biodegradability, high biodegradability, excellent rust-proofing performance, high oxidation stability, and excellent lubricity (abrasion resistance). [Solution] A lubri...
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WO/2017/202772A1 |
Fluorinated polymers [polymers (P)] comprising: - a polymer chain comprising at least two fluorinated segments, at least one of which is a PPFE segment, joined together by hydrogenated (poly)ether segments which are not segments of formu...
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WO/2017/205270A1 |
A composition comprising an oil of lubricating viscosity and a compound represented by formula (I) wherein: R1 and R2 are each independently a hydrocarbyl group containing from about 4 to about 18 carbon atoms; p and q are each independe...
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WO/2017/202873A1 |
A lubricating fluid suitable for use as a shock absorber fluid is disclosed. The lubricating fluid comprises at least 40wt %, based upon the weight of the lubricating fluid, of a GTL base oil, has a viscosity index in the range of from 5...
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WO/2017/200626A1 |
An alkylate base oil of biological origin and a process to make an alkylate base oil comprising: a) hydrogenating a farnesene to make a farnesane comprising from zero to less than 5 wt% unsaturated molecules; and b) alkylating the farnes...
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WO/2017/197719A1 |
A concentrated liquid oil-based antirust agent, comprising: 70-150 parts of aqueous fluorocarbon emulsion; 20-70 parts of potassium petroleum sulfonate; 11-30 parts of iron petroleum sulfonate; 20-60 parts of zinc naphthenate; 50-90 part...
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WO/2017/198714A1 |
The present invention relates to copolymers, to a method for the preparation of these copolymers, to the use of these copolymers for reducing wear in a lubricant composition, to lubricant compositions comprising these copolymers, and to ...
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WO/2017/198522A1 |
The present invention relates to lubricant compositions comprising polyolefin polymers, and to the use of these lubricant compositions as an automatic transmission fluid, a continuously variable transmission fluid, an engine oil, a gear ...
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WO/2017/200623A1 |
A process to make an alkylate base oil having a viscosity index greater than or equal to 90, comprising: a. converting an at least one dimeric ketone to an at least one alcohol; b. dehydrating the at least one alcohol to make one or more...
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WO/2017/200924A1 |
An overbased calcium magnesium sulfonate grease composition and method of manufacture comprising both overbased calcium sulfonate and overbased magnesium sulfonate in a ratio range of 60:40 to 100: 1. The grease is made according to any ...
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WO/2017/200002A1 |
This method of manufacturing a thin metal tube is characterized in including: a tube making process of shaping a metal starting material tube by machining a flat metal plate; a drawing process of machining the metal starting material tub...
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WO/2017/197716A1 |
Provided is a decontaminating and polishing antirust agent, comprising: 150-250 parts of acid iron manganese phosphate; 100-200 parts of stearic acid; 10-60 parts of morpholine; 500-600 parts of tetra-ethanolamine; 20-50 parts of ethanol...
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WO/2017/200928A1 |
An overbased calcium magnesium sulfonate grease composition and method of making such grease without using any conventional non-aqueous converting agents, such as hexylene glycol, as a pre-conversion ingredient. The addition of magnesium...
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WO/2017/200098A1 |
Provided are: a grease composition which has a high biodegradablility, and is capable of achieving lower torque and longer life when used enclosed, for example, in a rolling bearing; and a rolling device which uses the grease composition...
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WO/2017/200625A1 |
An isoalkane alkylate base oil and a process to make an isoalkane alkylate base oil having a VI higher than 90, comprising: a. selecting an isoalkane feed containing at least one isoalkane and an olefin feed containing at least one linea...
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WO/2017/200927A1 |
A method of making an overbased calcium sulfonate or calcium magnesium sulfonate grease using one or more delay periods between the addition of at least a portion of a facilitating acid, such as DDBSA, and at least a portion of the next ...
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WO/2017/191215A1 |
The invention relates to the field of lubricants and provides a lubricating composition comprising at least one base oil having a kinematic viscosity not exceeding 10 mm²/s, measured at 40°C, and with a pour point not exceeding -50° C...
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WO/2017/188151A1 |
Provided is refrigerator oil containing a dissolution agent, a viscosity index improver, and at least one type of oxygen-containing base oil selected from the group consisting of aliphatic monoethers and aliphatic diethers. The refrigera...
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WO/2017/185819A1 |
The present invention relates to a benzotriazole derivative, a manufacturing method therefor and a use thereof in manufacturing a lubricating oil composition. The structure of the benzotriazole derivative according to the present inventi...
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WO/2017/175653A1 |
The purpose of the present invention is to provide: a grease composition, which has excellent damping characteristics, for which there is almost no problem of oil separation even at high temperature, which has excellent lubrication perfo...
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WO/2017/169579A1 |
Provided are: a surface protective agent composition which is suppressed in deformation or flowing even if placed in an environment where the temperature greatly changes, while being physically loaded, thereby stably protecting a metal s...
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WO/2017/170401A1 |
The present invention pertains to a lubricating oil composition which contains: a base oil; (A) a benzotriazole derivative having a specific structure; (B) an epoxy compound; and (C) an ashless friction modifier. The ashless friction mod...
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WO/2017/170811A1 |
Provided is a lubrication oil composition containing a base oil (A), N-acyl sarcosine (B), and α-olefin (C). The lubrication oil composition has excellent metal working properties.
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WO/2017/169578A1 |
Provided are: a surface protective agent composition which stably protects a metal surface even if exposed to high temperatures; and a covered wire with a terminal, which has enhanced anti-corrosion properties by using this surface prote...
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WO/2017/167505A1 |
The invention relates to a coating composition for the piston of an internal combustion engine. The composition comprises 10-30 wt.% of phenolic resin, 10-30 wt.% of epoxy resin, 10-30 wt.% of at least one solid lubricant selected from t...
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WO/2017/170769A1 |
The present invention minimizes negative effects on an exhaust gas purification device and achieves excellent energy efficiency while inhibiting an increase in viscosity of a lubricant oil when biofuel gets mixed therein, by using a lubr...
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WO/2017/162774A1 |
A composition whereby a hydrocarbon-based base oil is used and in this base oil are incorporated, in terms of the total amount of the composition, 30 to 300 ppm of overbased calcium salicylate and, in net weight in terms of the total amo...
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WO/2017/164319A1 |
Provided is a lubricating oil composition comprising: a base oil (A) containing a mineral oil (A1) having a complex viscosity η* of 150 Pa·s or less at -35°C as measured using a rotational rheometer under conditions where the angular ...
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WO/2017/164384A1 |
Provided is a lubricating oil composition for an engine equipped with a supercharging mechanism, whereby the incidence of LSPI can be reduced despite the use of a calcium-based cleaning agent. A lubricating oil composition for an engine ...
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WO/2017/164404A1 |
The present invention provides a lubricant composition for a trunk piston diesel engine, the lubricant composition comprising: (A) a lubricant base oil containing one type or at least two types in combination selected from the group cons...
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WO/2017/157892A1 |
The present application relates to a lubricant composition comprising: - an oil selected from among polyalkylene glycols (PAG); and - a wear-resistant additive selected from among the compounds of formula (I) where R1 and R2 are identica...
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WO/2017/157979A1 |
The present application relates to a lubricant composition comprising: - an oil selected from among polyalkylene glycols (PAG); and - a nitrogen compound selected from among amine phosphates or amine tungstates. Said lubricant compositio...
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WO/2017/154972A1 |
This grease composition contains a thickener and a base oil, wherein the thickener is a urea compound represented by expression (1) below, R1-NHCONH-R2-NHCONH-R3 (1) (In the expression, R2 represents a divalent aromatic hydrocarbon group...
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WO/2017/154376A1 |
Provided is a silicone grease composition, in which a silicone oil (A) contains, as an extreme-pressure additive, a zinc salt (B) including, in a mass ratio of 1:99 to 99:1, a zinc dialkyldithiophosphate (B1) and a zinc dialkyldithiocarb...
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WO/2017/154377A1 |
Provided is a silicone grease composition, in which a silicone oil (A) contains a zinc dialkyldithiocarbamate (BX) as an extreme-pressure additive and essentially does not contain a zinc dialkyldithiophosphate (BX), such that the silicon...
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WO/2017/150507A1 |
Provided are: a lubricating oil composition that can be used in a high-temperature environment while having fuel-saving properties and low viscosity, as well as having exceptional gear seizure resistance and anti-shudder properties, the ...
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WO/2017/150273A1 |
Through the present invention, a refrigerator oil, a refrigerator oil composition, and a method for manufacturing a refrigerator oil can be provided, the refrigerator oil whereby a frictional coefficient can be reduced by the refrigerato...
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WO/2017/150687A1 |
A lubricating oil composition is provided which achieves both a high viscosity index and a high shear stability, and which contains (1) a mineral oil that has a 2.5-5 mm2/s kinematic viscosity at 100°C and (2) a polymethacrylate that ha...
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WO/2017/150656A1 |
A lubricating oil composition is provided which achieves both a high viscosity index and a high shear stability, and which contains (1) a synthetic oil that has a 2.5 mm2/s or lower kinematic viscosity at 100°C and (2) a polymethacrylat...
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WO/2017/148816A1 |
The present invention relates to the field of lubricant, more particularly relates to lubricant for marine engine, notably for a two-stroke marine engine. More particularly, the present invention relates to a lubricant for a marine engin...
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