| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 508136000 | Silicon dioxide, silicic acid, orthosilicate, or metasilicate, including surface-treated (e.g., clays, onium clays, estersils, etc.) | 30 |
| 20080269084 | HEAT DISSIPATING SILICONE GREASE COMPOSITIONS - A silicone grease composition comprising 3-30 wt % of an organopolysiloxane and 60-96.9 wt % of a heat conductive filler is diluted with a least volatile isoparaffin having a boiling point of 260-360° C. Despite a heavy loading of heat conductive filler, the grease composition is easily applicable to heat sinks as a thin uniform coating. The composition is drastically increased in shelf stability at room temperature, easy to handle, and provides for good heat dissipation. | 10-30-2008 |
| 20080312110 | GLYCOL-BASED MAGNETORHEOLOGICAL FLUIDS CONTAINING INORGANIC CLAYS, AND THEIR METHOD OF MANUFACTURE - A magnetorheological (MR) fluid comprising a glycol-based carrier fluid, a magnetizeable particle, and an inorganic clay. The MR fluid is particularly suitable for use in devices that have materials incompatible with typical hydrocarbon-based MR fluids, for example in devices where natural rubber is in contact with the fluids as in automotive engine mounts. The fluid is substantially non-foaming, and an improvement over glycol fluids thickened with organoclays. | 12-18-2008 |
| 20100093569 | SLIDING MATERIAL COMPOSITION - The present invention provides a sliding material composition that is capable of continuously supplying a lubricant to the surface of a sliding portion and has a low frictionality and a low wearability. A sliding material composition of the present invention includes a resin material with which at least porous silica and a lubricant are mixed. The ratio of the sum of the mixing amount of the porous silica and that of the lubricant to the whole amount of the sliding material composition is 30 to 60 vol %. The interconnected cell ratio of the oil-containing porous silica in which the lubricant is held by the porous silica is not less than 20% when the interconnected cell ratio is found by a predetermined computing method to be carried out by utilizing the principle of a Monte Carlo method. | 04-15-2010 |
| 20110034355 | COMPOSITION COMPRISING PERFLUOROPOLYETHER - A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof. | 02-10-2011 |
| 20110034356 | COMPOSITION COMPRISING PERFLUOROPOLYETHER - A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof. | 02-10-2011 |
| 20110086786 | Stable aqueous slurry suspensions - A slurry composition for use as a lubricant and/or a stable suspension medium to suspend inert organic or inorganic particles which is an aqueous or polar solvent carrier containing gel particles as a lubricating and suspending agent for inert organic or inorganic particles. The composition can contain inorganic salts to provide additional electrostatic repulsion. | 04-14-2011 |
| 20110118156 | LUBRICANT ADDITIVES FOR IMPROVING THE TRIBOLOGICAL PROPERTIES, NOVEL LUBRICANTS, PROCESS FOR THE PREPARATION THEREOF AND THE USE THEREOF - The present invention relates to novel lubricant additives for improving the tribological properties, novel lubricants containing these additives, processes for the preparation thereof and the use thereof. | 05-19-2011 |
| 20110294705 | NOISE REDUCING GREASE COMPOSITION - The invention provides a grease composition capable of smoothly operating the lubricated parts even under wide-ranging temperature conditions, and at the same time, exhibiting excellent noise reducing effect on, the lubricated parts. The grease composition containing a base oil and a thickener is provided, wherein the base oil includes at least one first base oil selected from the group consisting of poly-α-olefins and ethylene-α-olefin oligomers and at least one second base oil selected from the group consisting of polybutene, polyisobutylene, polymethacrylate, and styrene based copolymers, with the first base oil being contained in an amount of 65 mass % or more and the second base oil being contained in an amount of 1 mass % or more and less than 35 mass % based on the total mass of the base oil, the base oil having a kinematic viscosity of 350 to 1400 mm | 12-01-2011 |
| 20120178654 | SLIDING MATERIAL COMPOSITION - The present invention provides a sliding material composition that is capable of continuously supplying a lubricant to the surface of a sliding portion and has a low frictionality and a low wearability. A sliding material composition of the present invention includes a resin material with which at least porous silica and a lubricant are mixed. The ratio of the sum of the mixing amount of the porous silica and that of the lubricant to the whole amount of the sliding material composition is 30 to 60 vol %. The interconnected cell ratio of the oil-containing porous silica in which the lubricant is held by the porous silica is not less than 20% when the interconnected cell ratio is found by a predetermined computing method to be carried out by utilizing the principle of a Monte Carlo method. | 07-12-2012 |
| 20130023452 | METHOD OF IMPROVING OXIDATION STABILITY OF A LUBRICATING COMPOSITION - Methods of improving the oxidation stability of a lubricating engine oil composition comprising the step of (i) bringing the lubricating engine oil composition into contact with a solid state antioxidant. An engine and an oil filter comprising a solid state antioxidant are also disclosed. A dipstick which is coated with a solid state antioxidant is also disclosed. | 01-24-2013 |
| 20130130953 | WATER RESISTANT GREASE COMPOSITION - A grease with improved water resistance is based on a combination of a polyamide thixotrope with a water insoluble thickener, preferably a lithium soap/complex thickener and an antioxidant/corrosion inhibitor/antiwear additive package. The improvement is maintained when highly effective or aggressive rust inhibitors which normally tend to degrade water wash out resistance are present in the grease. Another advantage is that resistance to fretting is significantly improved to the extent that the greases containing these components are capable of achieving a high level of resistance to false brinelling. The greases are particularly useful for application in wind turbine bearings. | 05-23-2013 |
| 20130274157 | LUBRICATING COMPOSITION AND METHOD FOR THE PREPARATION THEREOF - The invention relates to lubricating compositions and methods for producing same. The lubricating composition comprises a lubricating medium and the product of dehydration of natural minerals or a mixture of natural minerals, or of synthesized hydrates. | 10-17-2013 |
| 20130288936 | NANOSTRUCTURE OF A REVITALIZING AGENT AND METHOD FOR PRODUCING A STABLE FORM OF A NANOSTRUCTURE OF A REVITALIZING AGENT - The invention relates to the production of materials which can be used in lubricating compositions for treating friction assemblies and also for restoring the friction surfaces of mechanism and machine parts. | 10-31-2013 |
| 508137000 | With non-siliceous boron compound as additional component or surface- treating agent | 1 |
| 20080200356 | Compositions Comprising Boric Acid - A multiphase distillate fuel composition includes an emulsion comprising a first phase comprising a diesel fuel; a second phase comprising glycerol and boric acid; and a surfactant. A lubricant composition includes a grease and a mixture of boric acid with different particle sizes. | 08-21-2008 |
| 508138000 | With non-siliceous fluorine-containing polymer as additional component or surface-treating agent (e.g., polytetrafluoroethylene, etc.) | 6 |
| 20110195879 | INERT WEAR RESISTANT FLUOROPOLYMER-BASED SOLID LUBRICANTS, METHODS OF MAKING AND METHODS OF USE - The present disclosure includes fluoropolymer-based materials, methods of making fluoropolymer-based materials, methods of using fluoropolymer-based materials, and the like. | 08-11-2011 |
| 20120289442 | ARTICLES HAVING LOW COEFFICIENTS OF FRICTION, METHODS OF MAKING THE SAME, AND METHODS OF USE - Embodiments of the present disclosure provide for articles, compositions, methods for making articles, methods of using articles, and the like. Embodiments of the present disclosure relate to articles having superior tribological properties. In particular, embodiments of the present disclosure have a low coefficient of friction and a very low wear rate relative to polytetrafluoroethylene (PTFE). | 11-15-2012 |
| 20140206584 | Lubricating composition and method for preparing same - A composition made by admixing a major amount of base oils of lubricating viscosity and minor amounts of additives. The additives can include a viscosity modifier, a dispersant, a friction modifier, an anti-oxidant, a suppressant, a tackifier, and thickeners. The dispersant can be a dissolved powered styrene-ethylene/propylene-block copolymer and the thickeners can be fumed silicia. The dispersants and the thickeners are pulverized and dissolved in the composition to provide for inhibition of oil separation during storage. | 07-24-2014 |
| 20160040092 | LUBRICATING COMPOSITION - A lubricating formulation prepared from a blend of components comprised of 35-55% of a first base oil; 30-50% of a second base oil; 0.5-5% of a hydrophobic fumed silica; and 1-10% of a hydrophilic fumed silica, wherein the hydrophobic fumed silica and the hydrophilic fumed silica are introduced during formulation so that the hydrophobic famed silica and the hydrophilic fumed silica are pulverized, discharged and dissolved under a surface the blend during formulation. | 02-11-2016 |
| 20160152916 | MIXTURES, ARTICLES HAVING LOW COEFFICIENTS OF FRICTION, METHODS OF MAKING THESE, AND METHODS OF USING THESE | 06-02-2016 |
| 20160194574 | SEGMENTED COPOLYMER COMPOSITIONS AND COATINGS INCORPORATING THESE COMPOSITIONS | 07-07-2016 |
| 508139000 | With elemental sulfur, elemental metal, or alloy as additional component or surface-treating agent | 2 |
| 20110257054 | Lubricant Composition and Method of Forming - The present disclosure describes compositions and a method for forming such compositions. More specifically, inorganic microparticles and surface modified silica nanoparticles are mixed to form a composition. The surface modified silica nanoparticles are present in the composition in an amount sufficient to decrease the coefficient of friction relative to a comparable composition that is free of surface modified silica nanoparticles. | 10-20-2011 |
| 20150148273 | THERMALLY-CURABLE HEAT-CONDUCTIVE SILICONE GREASE COMPOSITION - Provided is a thermally-curable heat-conductive silicone grease composition which has a high shape-retaining property in an early stage even when the viscosity of the composition is low (i.e., the composition is easy to apply) in the early stage, and which becomes soft (has low hardness) after being cured. A thermally-curable heat-conductive silicone grease composition comprising, as essential components:
| 05-28-2015 |
| 508141000 | With non-siliceous inorganic heavy metal or aluminum compound as additional component or surface-treating agent (e.g., molybdenum disulfide, alumina, etc.) | 1 |
| 20090215655 | Lubricant for a Hot Plastic Working - To provide a lubricant for hot plastic working which is excellent in lubricating properties, feedability and operability and will produce no adverse affects on the corrosion resistance of the products. | 08-27-2009 |
| 508144000 | With carboxylic acid, salt thereof, sulfonic acid, or salt thereof as additional component or surface-treating agent | 5 |
| 20110136709 | GREASE COMPOSITION - Grease composition for use in resin lubrication incorporating into a grease base material which includes a base oil and a fatty acid metal salt thickener at least one saturated or unsaturated fatty acid having from 8 to 22 carbon atoms and/or fatty acid metal salt, being a metal salt of a linear saturated fatty acid having from 8 to 14 carbon atoms or a metal salt of an unsaturated fatty acid having from 16 to 22 carbon atoms and from 1 to 4 unsaturated groups, the metal having a valence of from 1 to 4 excluding fatty acid metal salts used for the thickener. The grease composition of the present invention gives satisfactory lubrication properties between resin and resin or resin and other material such as a metal. | 06-09-2011 |
| 20110160105 | GREASE COMPOSITION - Grease composition for use in resin lubrication incorporating into a grease base material which includes a base oil and a thickener at least one saturated or unsaturated fatty acid having from 8 to 22 carbon atoms and/or fatty acid metal salt, being a metal salt of a linear saturated fatty acid having from 8 to 14 carbon atoms or a metal salt of an unsaturated fatty acid having from 16 to 22 carbon atoms and from 1 to 4 unsaturated groups, the metal having a valence of from 1 to 4, wherein the thickener excludes said fatty acid metal salts. | 06-30-2011 |
| 20110195880 | GREASE COMPOSITION - A grease composition for use in resin lubrication wherein at least one amine salt of an unsaturated or saturated fatty acid is incorporated in a grease base material which includes a base oil and a thickener, preferably wherein at least one fatty acid amine salt of the following general formula (1) is incorporated: RCOO | 08-11-2011 |
| 20120149613 | GREASE COMPOSITION AND METHODS FOR MANUFACTURING THE GREASE COMPOSITION - The present invention relates to a non-hydroxide grease composition comprising a base oil and a thickener which comprises amorphous hydrophilic silicon oxide particles and one or more metal salts of different organic acids, wherein the silicon oxide particles have a BET specific surface area of at least 50 m | 06-14-2012 |
| 20140155306 | Lubricating Grease Based On Perfluoropolyether - A lubricating grease is provided that comprises 90 to 99.45 percent by mass of perfluoropolyethers (PFPE) and 0.5 to 5 percent by mass of fumed silica. | 06-05-2014 |
| 508148000 | Talc, mica, or ultramarine blue | 2 |
| 20110190177 | LUBRICATING GREASES AND PROCESS FOR THEIR PRODUCTION - A process includes adding an effective amount of a calcium lignin sulfonate to a thickened base grease to form a lubricating grease wherein the calcium lignin sulfonate has a molecular weight of at least 10,000 g/mol; the calcium lignin sulfonate has a water content of less than about 0.5 wt %; the effective amount is from about 1 wt % to about 20 wt % based upon the weight of the lubricating grease; the thickened base grease is obtained from a grease forming process or a lubricating paste; and the lubricating grease has a water solubility below about 3 wt %, as determined by a water wash out-test. | 08-04-2011 |
| 20130150270 | Lubricant - A solid lubricant composition which can be used for lubrication of railway wheel to rail contact points. The composition can be adjusted to create lubricants having targeted coefficient of friction properties for optimal performance at the specific sites of application whether on the wheel flange or wheel tread areas. The compound is preferably composed of powder and liquid elements and extruded directly into a finished solid lubricant stick. | 06-13-2013 |
