Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 15,412

Document Document Title
WO/2019/077105A1
The present invention relates to the use, for cooling and lubricating a drive system of an electric or hybrid vehicle, of a composition having a kinematic viscosity, measured at 100°C according to standard ASTM D445, of between 3 and 10...  
WO/2019/074814A1
A fabrication fluid composition, such as a metal cutting fluid concentrate, contains water, a first surfactant which is an anionic surfactant, a second surfactant which is an amphoteric surfactant, a third surfactant which is selected fr...  
WO/2019/074097A1
Provided are: a composition; and a threaded joint (1) for pipes, which is provided with a lubricating coating film layer (21) that is formed from the composition. A composition according to one embodiment of the present invention is used...  
WO/2019/070559A1
A process is provided for preparing a salt of a hydroxy-substituted di- ester of phosphoric acid, comprising: (a) reacting a phosphating agent with a monohydric alcohol and with a propylene glycol, wherein the mole ratio of monohydric al...  
WO/2019/067492A2
Levulinic-capped estolides having improved physical properties that make them more desirable and suitable as bio-based industrial or commercial products are disclosed. The physical properties of the disclosed estolide compositions have s...  
WO/2019/067940A1
Emulsions including an additized oil phase and a water phase additive blend are disclosed. The components of the additized oil phase and the water phase additive blend do not interact. The emulsions are useful as metalworking fluids. Met...  
WO/2019/063599A1
The invention provides a lubricating oil composition for internal combustion engines, containing a base oil composition containing a GTL base oil as a main component, and having %Cn of 14 to 25% and an aniline point of 120 to 126°C, and...  
WO/2019/060144A1
A method for improving viscosity control, while maintaining or improving deposit control, of a lubricating oil in an engine or other mechanical component lubricated with the lubricating oil by using as the lubricating oil a formulated oi...  
WO/2019/052905A1
The invention relates to an imide polymer-based solid film lubricant, a method for producing same, a sliding element comprising same and the use thereof. According to the method, difunctional or cyclized difunctional compounds and option...  
WO/2019/052903A1
The invention relates to an anti-friction lacquer having a polymer as a resin matrix and functional fillers, the functional fillers containing mixed-phase oxides and optionally further functional fillers. The invention further relates to...  
WO/2019/047039A1
An automobile gear lubricating oil, which is prepared by means of the following components according to weight fraction ratio: 91-98 parts of trimethylolpropane oleate; 2-6 parts of sodium sulfite; 3-6 parts of an extreme pressure agent;...  
WO/2019/051363A1
A transformer oil basestock is disclosed that includes at least 99 wt% of naphthenes and paraffins, based on the total weight of the transformer oil basestock, wherein the weight ratio of naphthenes to paraffins is at least 1, as measure...  
WO/2019/049963A1
The purpose of the present invention is to provide a grease composition with which it is possible to suppress the occurrence of noise when cold, even under extremely low temperature conditions below -20°C. A grease composition 7 include...  
WO/2019/047037A1
The present invention relates to an automotive lubricating oil prepared by the following components in parts by weight: 87-98 parts of a neopentyl polyol ester; 1-2.2 parts of BHT antioxidant; 4-6 parts of an extreme-pressure additive; 1...  
WO/2019/051391A1
A hydrocarbon fluid is disclosed that has a pour point of at most -30°C, as measured by ASTM D5950, and that comprises at least 99 wt% of naphthenes and paraffins, based on the total weight of the hydrocarbon fluid, wherein the weight r...  
WO/2019/047033A1
A modified automotive gear lubricating oil prepared by the following components in parts by weight: 80-93 parts of a neopentyl polyol ester; 2-6 parts of sodium sulfite; 2-5 parts of an extreme-pressure additive; 2.6-4.7 parts of sodium ...  
WO/2019/047034A1
An improved fractional hyperbolic gear oil, which is prepared by means of the following components according to weight fraction ratio: 93-104 parts of neopentyl polyol ester; 2-2.8 parts of butylated hydroxytoluene (BHT) antioxidant; 5-8...  
WO/2019/047036A1
An automotive gear lubricating oil prepared by the following components in parts by weight: 93-103 parts of a neopentyl polyol ester; 3-8 parts of sodium sulfite; 4-7 parts of a borate ester; 2.6-4.7 parts of sodium dodecyl benzene carbo...  
WO/2019/047038A1
A fractional hyperbolic gear oil, which is prepared by means of the following components according to weight fraction ratio: 60-95 parts of trimethylolpropane oleate; 1-1.9 parts of a butylated hydroxytoluene (BHT) antioxidant; 3-5 parts...  
WO/2019/047035A1
Provided is a fraction type hypoid gear oil, comprising the following components in parts by weight: 53-82 parts of neopentyl polyol ester; 0.3-1.4 parts of BHT antioxidant; 2-3 parts of boric acid ester; 0.1-1.0 part of dibutyl phosphit...  
WO/2017/221057A8
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...  
WO/2019/041843A1
A specialized lubricant for carbon film engines, comprising the following components in parts by weight: 80-85 parts of a base oil, 1-2 parts of antifoaming agent T901, 1-2 parts of polymethacrylate, 2-4 parts of dispersing agent T171, 1...  
WO/2019/044942A1
Provided are: a grease composition that has high biodegradability and, when enclosed within and used in a rolling bearing or the like, can lower torque and prolong service life without adverse affects such as rust generation; and a metho...  
WO/2019/041008A1
The present invention describes a biodegradable lubricating composition for use with various types of saws, such as chainsaws, electric saws and power loppers, acting as an excellent lubricant in the cutting systems of these items of equ...  
WO/2019/040580A1
An ashless lubricating oil having a lubricating oil base stock as a major component, and a mixture of (i) at least one ashless antiwear additive, (ii) at least one ashless detergent, and (iii) at least one aminic antioxidant, as minor co...  
WO/2019/040576A1
An ashless lubricating oil having a lubricating oil base stock as a major component, and a mixture of (i) at least one ashless antiwear additive, (ii) at least one ashless detergent, and (iii) at least one aminic antioxidant, as minor co...  
WO/2019/035905A1
A lubricant composition of an oil of lubricating viscosity, a grafted copolymer viscosity modifier that is an ashless condensation reaction product of an olefin polymer, having a number average molecular weight of about 1000 to about 10,...  
WO/2019/031404A1
A lubricating oil composition that includes: a base oil (A) that includes an olefin polymer (A1) that has a prescribed kinematic viscosity, flash point, and pour point, the area of the peak from a decene trimer hydride (A11) being at lea...  
WO/2019/028310A1
The present disclosure provides a lubricating composition with improved high-pressure pumpability and/or reduced viscosity at high pressures, as well as method of making and using the same. The lubricating composition includes a white oi...  
WO/2019/023219A1
An overbased metal detergent grease comprising at least one of polyalkylene glycol and/or an acid having at least one of both a nitrogen and a sulfur atom. The grease has improved extreme pressure performance as measured by the Standard ...  
WO/2019/018504A1
Disclosed is a method of treating a used hydrocarbon lubricant of ISO Viscosity Grade 46 or higher comprising oxidation products that adversely affect lubricant performance. The hydrocarbon lubricant has a Group II hydrocarbon oil or Gro...  
WO/2019/017227A1
[Problem] To provide: a grease composition that has a superior noise reduction effect at low frequencies (100-500 Hz range); a slide member using same; and a noise reduction method. [Solution] Provided are: a grease composition (preferab...  
WO/2019/018790A1
A lubricant composition includes a controlled release friction modifier (CRFM), a highly paraffinic base stock, a dispersant and a detergent. The CRFM includes an ionic tetrahedral borate compound including a cation and a tetrahedral bor...  
WO/2019/014995A1
A method for dispersing nanoparticles, a core-shell-structured nanoparticle, a preparation method therefor, and lubricant oil having core-shell-structured nanoparticles. The method for dispersing nanoparticles comprises: forming shells o...  
WO/2019/018794A1
A lubricating oil composition that includes a highly paraffinic base oil, a controlled release friction modifier (CRFM) and an effective amount of detergent. The CRFM includes an ionic tetrahedral borate compound comprising a cation and ...  
WO/2019/012861A1
This method for long-term stabilization of the dispersibility of an organic molybdenum compound in a base oil in a low temperature range is characterized in that an organic molybdenum compound represented by general formula (1) is disper...  
WO/2019/011077A1
A gas phase rust-resistant material used for various metals, comprises, calculated in parts by weight, the following components: 78.5 to 95.5 parts of benzotriazole, 78.5 to 95.5 parts of dicycloethylamine nitrite, 500 to 800 parts of oc...  
WO/2019/014092A1
This disclosure relates to a continuous process for preparing a grease thickener product in which operating conditions of the continuous process can be varied to obtain desired grease product properties. The process includes: (a) introdu...  
WO/2019/014223A1
A lubricated system is taught including at least one metal component in motion. The at least one metal component is lubricated by a lubricant including organic oil additives and the at least one metal component is coated with a catalytic...  
WO/2019/012031A1
The present invention is directed to selected comb polymers comprising specified amounts of macromonomer and imide functionalization, their preparation, lubricant compositions comprising such comb polymers and their use for reducing wear...  
WO/2019/013237A1
Provided is a grease composition having excellent lubricity and biodegradability and containing [A] a polyol ester serving as a lubricant base oil and [B] powdery saccharides.  
WO/2019/007556A1
The invention relates to a composition (F), in particular a fluid, comprising a first portion consisting of an ionic liquid and a second portion consisting of a lubricant.  
WO/2019/009058A1
The purpose of the present invention is to provide a grease composition capable of limiting the occurrence of cold run noise even under extremely low temperature conditions of below -20°C. The grease composition comprises a base oil and...  
WO/2019/005738A1
The invention provides a lubricating composition comprising a low viscosity base oil and a synergistic mixture of a functionalized ethylene-α-olefin copolymer, a poly(meth)acrylate polymer, and a metal-free anti-wear agent. The inventio...  
WO/2019/003179A1
This disclosure generally relates to a lubricating oil composition having a HTHS viscosity at 150°C in a range of about 1.3 to about 2.5 cP, comprising: (a) a major amount of an oil of lubricating viscosity having a kinematic viscosity ...  
WO/2019/004162A1
Provided is a methacrylic copolymer (C) which comprises 25-35 mass% of a methyl methacrylate unit (A), and 75-65 mass% of an alkyl methacrylate unit (B) having a C10-36 alkyl group, said methacrylic copolymer (C) being characterized by: ...  
WO/2019/005767A1
The effectiveness of a diarylamine antioxidant in a polyalkylene glycol base stock is improved by using an effective amount of a trialkanolamine antioxidant enhancing agent.  
WO/2018/232815A1
The invention discloses a metal cutting fluid. The metal cutting fluid is composed of the following components in parts by weight: 29-37 parts of orthophosphoric acid, 22-27 parts of zinc phosphate, 26-41 parts of urotropine, 42-47 parts...  
WO/2018/234189A1
The present invention relates to the field of hydrotreatment of biological oil, in particular to methods for producing renewable base oil and a diesel oil from low-value biological oils. It was found that low-value biological oils contai...  
WO/2018/235291A1
This worm gear (46) is provided with: a worm (36); a worm wheel (42) which meshes with the worm; and a grease which includes urea as a thickening agent. The grease is applied to a portion where the worm and the worm wheel mesh with each ...  

Matches 1 - 50 out of 15,412