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Matches 1 - 50 out of 6,952

Document Document Title
WO/2018/165760A1
The present disclosure relates generally to antioxidants. More particularly, the present disclosure relates to lubricating compositions comprising an antioxidant.  
WO/2018/164218A1
Provided is a turbine oil which includes: a base oil (A) including a polyol ester (A1); an antioxidant (B) including an amine-based antioxidant (B1); a polymethacrylate (C) having a weight average molecular weight in the range of 50000-6...  
WO/2018/155601A1
This lubricating oil additive is to be added to a lubricating oil, and is characterized by containing: a polyol ester synthetic base oil that is contained in an amount of 30.0-60 wt% in the lubricating oil additive; a sulfonic acid calci...  
WO/2018/143365A1
The purpose of the present invention is to provide a lubricant composition which, in a sliding member, is interposed between a DLC-coated surface and another metal member (in particular, a steel material), the lubricant composition havin...  
WO/2018/139492A1
Provided are a processing medium which combines rust-preventive performance with metal-contamination-preventing performance, a processing composition, and a processing method. The processing medium according to the present invention cont...  
WO/2018/139326A1
Provided are: a friction-reducing agent containing neither sulfur nor phosphorus and having excellent friction-reducing properties; and a lubricating oil composition containing the friction-reducing agent. The friction-reducing agent com...  
WO/2018/136735A1
A composition comprising: an oil of lubricating viscosity; an alkylated phenyl -α-naphthyl amine; and at least one oil soluble triazole or derivatives thereof. Wherein the oil soluble triazole or derivatives thereof comprises at least o...  
WO/2018/135537A1
Provided are: a grease composition which has excellent extinguishing properties without needing water and can suppress fuming, offensive odor generation and liquefaction when burned; and a method for manufacturing the grease composition....  
WO/2018/125569A1
A lubricating composition includes an oil of lubricating viscosity, an N-alkylated dianiline compound, and at least one of a) an ashless antioxidant, and b) an overbased calcium detergent. The ashless antioxidant may be selected from a d...  
WO/2018/125567A1
A lubricating composition includes an oil of lubricating viscosity, an N-alkyl naphthylamine, and at least one ashless antioxidant selected from a diarylamine antioxidant, a phenolic antioxidant, and mixtures thereof. The lubricating com...  
WO/2018/108916A1
The present invention relates to the field of thermo -thickeners. More precisely, the invention relates to a bis-urea compound of general formula (IV): wherein Ra, Rb, Rc, Rd R1', R2', R3, R3', R4, R4', R5, R5', R6, R6', Z1, Z1', Z2 and ...  
WO/2018/105496A1
Provided is a lubricant oil composition that has a low sulfate ash content but yet shows excellent cleanliness and maintains excellent friction reduction action even after deterioration. The lubricant oil composition comprises a base oil...  
WO/2018/089416A1
A lubricant composition includes a base oil and an additive package. The additive package includes a seal compatibility additive chosen from a halide seal compatibility additive, an epoxide seal compatibility additive, a boroxine seal co...  
WO/2018/074557A1
Provided are: a lubricant composition which contains a succinimide having an alkenyl group or an alkyl group (component (A)), a primary amine having a hydrocarbon group with 12 to 24 carbon atoms (inclusive) (component (B)), a fatty acid...  
WO/2018/074128A1
Provided is a lubricating oil composition which exhibits a high intermetallic friction coefficient and excellent clutch shudder-inhibiting performance, includes (A) a specific amide compound and (B) a metal-based detergent, wherein the c...  
WO/2018/070363A1
Provided is a lubricating oil composition that contains a mineral oil (A) and an ashless friction modifier (B) and that satisfies condition (I) indicated below. Condition (I): when a sample oil (α) containing the mineral oil (A), 1 mass...  
WO/2018/061466A1
A lubricating oil composition for industrial machines which comprises a base oil (A) and a specific acyl glycerol (B) and is highly effective in preventing brake squeal noises; and a lubricating method in which the lubricating oil compos...  
WO/2018/062100A1
A lubricating oil composition for sliding guide surfaces which comprises a lube base oil, an acidic-phosphoric-ester mixture comprising an acidic phosphoric monoester and an acidic phosphoric diester that each have a structure represente...  
WO/2018/057365A1
Alkylated diaryl amines further substituted by an alkoxy group on one or more aryl carbon atoms exhibit excellent antioxidant activity in lubricant compositions.  
WO/2018/057364A1
Lubricant compositions comprising a lubricating oil and a mixture of one or more alkylated diarylamine and one or more alkylated hydroxydiarylamine exhibit excellent antioxidant and deposit control performance.  
WO/2018/057366A1
Certain alkylated 3-hydroxyphenylamine antioxidants wherein one phenyl is substituted by at least one hydroxyl group at the 3-position relative to the amine and the other phenyl is substituted by at least one substituent having 4 or more...  
WO/2018/042848A1
Provided is a lubricant composition which is capable of reducing friction even under harsh conditions such as high temperature and/or high pressure, and which has a good balance between wear resistance and welding resistance. A method fo...  
WO/2018/043495A1
A lubricant composition for variable transmission, which contains: a lubricant base oil; a first friction regulator that has a first hydrocarbon group containing a linear hydrocarbon chain that has 12 or more carbon atoms and a polar gro...  
WO/2018/043432A1
Provided is a vacuum pump oil which has a viscosity index of less than 160, and includes one or more compounds selected from (A) a mineral oil which has a temperature gradient ∆|η*| of the complex viscosity between two points, t°C an...  
WO/2018/041732A1
Amarine diesel cylinder lubricating oil composition includes a major amount of an oil of lubricating viscosity. The lubricating oil composition further includes a non-sulfur containing aromatic amine. The marine diesel cylinder lubricati...  
WO/2018/039571A1
Amine alkenyl substituted succinimide reaction product compositions including the reaction products of (1) an amine component including at least one multifunctional amine of structure (1): wherein each R is independently H or CH2CH2CH2NH...  
WO/2018/034189A1
Provided is a lubricant composition containing a base oil (A) that contains a polyalkylene glycol (A1) and a polyol ester (A2), a phosphorus-based anti-rust agent (B), and an antioxidant (C) that contains an amine-based antioxidant (C1)....  
WO/2018/030475A1
The present invention provides a lubricant composition which contains a lubricant base oil and at least one extreme-pressure additive selected from the group consisting of compounds represented by general formula (1), acid anhydrides of ...  
WO/2018/026982A1
Provided are lubricating engine oils including a lubricating oil base stock as a major component having a base oil viscosity at 100 deg. C ranging from 4.5 to 7.5 cSt, and a carboxylic functionalized polymer dispersant with aromatic amin...  
WO/2018/025981A1
The present invention provides a grease composition containing (a) a base oil, (b) a thickener comprising a urea compound, (c) an aminic antioxidant at 0.5 to 5 mass% with reference to the total mass of the composition, and (d) a quinoli...  
WO/2018/013527A3
Disclosed is an oil soluble polyester composition, suitable for use as a dispersant in lubricating oils. The oil soluble polyester composition is prepared by reacting (a) a hydrocarbyl -substituted succinic acylating agent and (b) a di- ...  
WO/2018/013527A2
Disclosed is an oil soluble polyester composition, suitable for use as a dispersant in lubricating oils. The oil soluble polyester composition is prepared by reacting (a) a hydrocarbyl -substituted succinic acylating agent and (b) a di- ...  
WO/2018/006495A1
Provided are a method for preparing a carboxylate-type ionic liquid and a use of the carboxylate-type ionic liquid. The method comprises: in a protective atmosphere and a sealed environment, subjecting a carboxylic ester and a Lewis base...  
WO/2018/002175A1
The application relates to the use of at least one compound that is an ammonia source in a lubricant composition for reducing nitrogen oxides (NOx), except for compounds producing ammonia by means of a hydrolysis reaction.  
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...  
WO/2018/003247A1
Provided is a hydraulic device operating oil which contains: a base oil; at least either a phosphorous acid ester compound or a phosphoric acid ester compound; and a secondary amide compound represented by formula 1. R1 and R2 are both a...  
WO/2018/003812A1
The purpose of the present invention is to provide an engine oil composition which is unlikely to undergo degradation of an organic molybdenum compound after long term use and which can maintain lubricity even if a base oil having a low ...  
WO/2017/221446A1
[Problem] To provide a low-friction hydraulic fluid. [Solution] A low-friction hydraulic fluid containing a base oil, (a) a phosphate ester of alkoxylated aliphatic alcohol, and (b) a phosphate ester of non-alkoxylated aliphatic alcohol....  
WO/2017/218657A3
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...  
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...  
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...  
WO/2017/208912A1
An entry sheet for drilling comprising a metal foil and a resin composition layer formed on at least one surface of the metal foil, wherein the resin composition includes a cleavable solid lubricant (A) and a thermoplastic resin (B), sai...  
WO/2017/197715A1
Provided is an antirust agent for chain oil, comprising 50-80 parts of polyoxypropylene fatty alcohol ether, 200-300 parts of potassium nitrite solution having a concentration of 30%, 100-150 parts of sodium sulfonate, and 80-120 parts o...  
WO/2017/188087A1
Lubricant oil composition characterized in: containing a mineral base oil, synthetic base oil or a mixed base oil of a mineral base oil and a synthetic base oil as the lubricant base oil, 0.02-0.25 mass% calculated as calcium of calcium ...  
WO/2017/171065A1
This water-soluble quenching oil composition is formed by blending, with water, at least one type selected from polyoxyalkylene glycol and a derivative thereof (A), and at least one type selected from alkylene glycol ether (B) and monoca...  
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...  
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.  
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...  
WO/2017/171035A1
This water-soluble quenching oil composition is formed by blending, with water, an alkylene glycol ether (B) and at least one type of a polyoxyalkylene glycol and a derivative thereof (A), wherein the mass average molecular weight of the...  
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...  

Matches 1 - 50 out of 6,952