Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 26,495

Document Document Title
WO/2023/277044A1
The present invention provides a grease composition which contains (A) a base oil, (B) a urea-based thickening agent and (C) a fat or oil curing agent, wherein: particles containing the urea-based thickening agent (B) in the grease compo...  
WO/2023/275308A1
The invention relates to an aqueous lubricant composition comprising at least: - water; - from 0.1% to 15% by mass of at least one water-soluble polyalkylene glycol; and - from 0.1% to 15% by mass of at least one alkoxylated castor oil, ...  
WO/2022/270925A1
The present invention relates to a composition comprising a compound of the general formula (I) in which R1 a straight or branched C1-C24 alkyl group; R2 is a C1-C8 alkyl group; and R3 is a C1-C8 alkyl group. The invention also relates t...  
WO/2022/271925A1
The present invention relates to heat transfer compositions comprising refrigerant, lubricant and stabilizer, wherein the refrigerant comprises from about 10% by weight to 100% by weight of trifluoroiodomethane (CF3I), and wherein said l...  
WO/2022/262217A1
The present invention relates to the technical field of lubricating grease, and relates in particular to a lithium-based lubricating grease and a preparation method therefor; the preparation method for the lithium-based lubricating greas...  
WO/2022/264951A1
The present invention addresses the problem of providing a heat-treatment oil composition which contains one or more sulfur compounds and which has excellent storage stability and enables metallic materials having undergone heat treatmen...  
WO/2022/262875A1
The present invention belongs to the technical field of rolling liquids and preparation thereof. Disclosed are a macromolecular environmentally-friendly rolling liquid, a preparation method therefor, and a use method therefor. The rollin...  
WO/2022/266620A1
The present invention relates to a refrigerant composition, including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CF3I) for use in a heat exchange system, including air conditioning and refrigeration ...  
WO/2022/263462A1
The present invention relates to the use as an antiwear additive (antiwear component) and friction modifier in a lubricant of at least one compound having the following formula (I) wherein: each of R and R', which are identical of differ...  
WO/2022/259193A1
A process for preparing a low ash detergent is described. The process involves mixing a surfactant composition that includes a hydroxybenzoate, sulfonate, or phosphonate detergent with an ashless nitrogen-containing compound to boost the...  
WO/2022/258664A1
The present invention relates to a lubricant composition suitable for use in an electric vehicle. The lubricant composition comprises a traction coefficient additive and wherein the traction coefficient additive is an ester, said ester b...  
WO/2022/255168A1
The present invention makes it possible to provide a solid lubricating film in which lubricity as well as excellent corrosion resistance can be imparted to an oil well pipe threading even if the solid lubricating film is employed as lubr...  
WO/2022/255166A1
With respect to the lubrication properties of an oil well pipe during fastening and loosing operations, the present invention achieves, by using a solid lubricant coating film, seize resistance at a level equal to or higher than that ach...  
WO/2022/253858A1
The present invention concerns an aqueous alkaline composition comprising at least one glycolipid biosurfactant and at least one non-water soluble lubricant, and its use in industrial processing fluids. Preferably the present invention c...  
WO/2022/255167A1
A solid lubricant coating film can be provided, which can impart satisfactory lubricity and corrosion resistance to an oil well pipe thread even when graphite is used as a solid lubricating agent. In the solid lubricant coating film, at ...  
WO/2022/255169A1
Regarding the lubrication properties when fastening and un-fastening an oil well pipe, the present invention achieves, by using a solid lubricate coating film, a baking resistance (galling resistance) equivalent to or better than that ob...  
WO/2022/250018A1
Provided is a lubricant composition for an internal combustion engine, comprising: (A) a lubricant base oil which contains one or more mineral-oil-based base oils and which has a kinematic viscosity of 2.5-4.0 mm2/s at 100°C; and (B) ma...  
WO/2022/249157A1
The present invention relates to additives for reducing friction and wear in lubricant compositions such as lubricating oils and greases. In particular, the present invention relates to novel salts and their use in lubricating oil compos...  
WO/2022/250017A1
This lubricant composition for an internal combustion engine comprises (A) a lubricating base oil, (B) magnesium salicylate, (C) calcium salicylate, and (D) a viscosity index improver, said lubricant composition having an HTHS viscosity ...  
WO/2022/251423A1
A lubricant composition suitable for use in an electric vehicle comprising a traction coefficient additive is provided herewith. The lubricant composition provides utility as an electric vehicle gear oil, and in particular electric vehic...  
WO/2022/251469A1
Miscible antifoams are provided that do not separate out of a target liquid and that are easy to incorporate in the target liquid. A method or system involves mixing a liquid ('a miscible antifoam') into a target foaming liquid. This mis...  
WO/2022/244665A1
Provided are: a composition for a freezer, which can decrease a friction coefficient in the friction between sliding members in a freezer; and a composition kit for a freezer, which is used for the preparation of the composition for a fr...  
WO/2022/225870A1
Liquid alkylated N-phenyl-a-naphthylamine (PANA) compositions are disclosed containing a high concentration of mono-alkylated PANA and low levels of di-alkylated and less than 1% by weight of unsubstituted PANA. The novel compositions ma...  
WO/2022/224773A1
The metal cutting assist material contains a polymer compound, wherein the content of this polymer compound is at least 50 mass% with reference to the total amount of the metal cutting assist material, the melting point is at least 40°C...  
WO/2022/224970A1
This lubricant composition contains a poly-α-olefin and an antioxidant, has an evaporation loss according to the Noack method of 4.9 mass% or less, and has a kinematic viscosity at 100°C of 6.5 mm2/second or less. The amount of antioxi...  
WO/2022/225047A1
The present invention addresses the problem of providing a novel additive for activating an interface and an emulsion composition using same, in which an excellent emulsion stability is obtained. The present invention also addresses the ...  
WO/2022/214111A1
A lubricating oil, comprising components of a polytetrafluoroethylene micropowder of greater than 0.3 wt%, and a silicone oil of greater than or equal to 22.44 wt%. When the content of the silicone oil is greater than or equal to 22.44 w...  
WO/2022/215703A1
A fluoroether compound represented by the formula R1-CH2- R2-CH2- R3-CH2-R4-CH2-R5-CH2-R6-CH2-R7 (where R2, R4, and R6 are each a perfluoropolyether chain, R3 is formula (2), R5 is formula (3), and R1 and R7 are each independently a term...  
WO/2022/215726A1
Provided is a fluorine-containing ether compound represented by the following formula. R1-CH2-R2-CH2-R3-CH2-R4-CH2-R5-CH2-R6-CH2-R7 (R2, R4, and R6 are perfluoropolyether chains having the same structure; R3 and R5 are each independently...  
WO/2022/210709A1
The present invention relates to a lubricant composition containing a base oil (A) that satisfies requisites (A-1) through (A-4) and a polymer (B) that satisfies requisites (B-1) and (B-2) (where requisites (A-1) through (A-4) and requis...  
WO/2022/209688A1
Provided is a refrigerator oil composition used in a refrigerant containing at least one unsaturated fluorohydrocarbon compound selected from compounds represented by general formula (1) CxFyHz [in general formula (1), x, y, and z repres...  
WO/2022/211003A1
The present invention addresses the problem of providing: a lubricating oil additive composition that has excellent solubility in mineral oils and wear resistance, is suitable as a friction modifier, and includes a polymer compound; and ...  
WO/2022/210795A1
Provided is a heat treatment oil having excellent thermal stability and with which it is possible to maintain luster for a long period. The heat treatment oil contains a base oil including a mineral oil (A). The mineral oil (A) has a kin...  
WO/2022/210926A1
The present invention relates to a processing fluid comprising the following wherein component (A), component (B), and component (C) are incorporated in prescribed contents: component (A): a compound that exhibits a cloud point for its 1...  
WO/2022/209449A1
The present invention addresses the problem of providing a polymer composition that is capable of providing a high viscosity index to a lubricating oil composition, and that has a low HTHS viscosity at 80°C which is in an effective temp...  
WO/2022/207715A1
The application relates to the use of a lubricating composition of grade, according to the SAE J300 classification, 0W-8, comprising at least one base oil, from 1 to 1000 ppm of at least one friction modifying additive and from 0.1% to 1...  
WO/2022/212431A1
Lubricant compositions comprising an oil of lubricating viscosity and a viscosity modifier that is a hydrocarbon polymer having a number average molecular weight (Mn) of less than 10,000 Daltons (Da). The viscosity modifier is present at...  
WO/2022/211117A1
The present invention provides a grease composition which contains (A) a base oil, (B) a urea-based thickening agent and (C) a polymer compound, wherein: particles containing the urea-based thickening agent (B) in the grease composition ...  
WO/2022/209540A1
Provided is a lubricating oil composition that is for gas engines and that contains: a base oil (A); at least one overbased calcium cleaning agent (B) selected from calcium salicylate (B1) and calcium phenate (B2); alkenylsuccinic acid i...  
WO/2022/209541A1
Provided is a lubricating oil composition that contains a base oil (A), an aromatic carboxylic acid ester (B) having one or more hydroxyl groups, and a sulfur-based antioxidant (C), and that has the content of phosphorus atoms of 0.06 ma...  
WO/2022/210808A1
Provided is an anti-rust oil composition that contains: component (A-1), which is a specific solvent; component (A-2), which is a specific base oil; component (B), which is a specific alkylene glycol; component (C), which is one selected...  
WO/2022/208251A1
Method for preventing or reducing low speed pre-ignition events in a spark- ignited internal combustion engine is provided. The method includes supplying to the engine the lubricant composition comprising a primary additive having a stru...  
WO/2022/209487A1
The present invention pertains to a lubricating oil composition comprising a mineral base oil (A), a polymer (B) having a weight-average molecular weight (Mw) of 100-15,000, and a molybdenum-based friction regulator (M), and having a kin...  
WO/2022/210065A1
The present invention addresses the problem of providing a lubricating oil composition which, in a low-temperature range, is less apt to increase in viscosity and is highly effective in fuel saving and which, in a high-temperature range,...  
WO/2022/210328A1
Provided is an aqueous processing liquid comprising: a compound (A), which is represented by general formula (a-1) and has a weight‐average molecular weight of 12,000 or more; and a water-insoluble polyoxyalkylene ether (B). The viscos...  
WO/2022/210014A1
The present invention addresses the problem of providing a lubricant oil composition which has a small viscosity, and in which the friction coefficient thereof can be kept at a low level and the variation in the friction coefficient can ...  
WO/2022/209569A1
Provided is a lubricating oil composition that comprises a base oil (A) and a dispersant viscosity index improver (B), wherein the nitrogen atom content of the dispersant viscosity index improver (B) on a solid content basis is 0.50-1.50...  
WO/2022/210531A1
Provided is a sealed rolling bearing capable of achieving both low torque and high sealing performance. The hub bearing 1 is equipped with a seal member 13 that seals a bearing space 9, is fixed to a fixed side member 12, and is in slidi...  
WO/2022/209962A1
The present invention provides a lubricant composition which contains: (A) a lubricant base oil that contains one or more mineral base oils, one or more synthetic base oils, or a combination thereof, while having a kinematic viscosity at...  
WO/2022/207407A1
The present invention provides a grease composition comprising: a lubricating oil belonging to Group 1 to 5 of the base oil categories defined by the American Petroleum Institute (API) or mixed oils thereof as a base oil; particles expre...  

Matches 301 - 350 out of 26,495