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Patent Searching and Data


Matches 501 - 550 out of 8,638

Document Document Title
WO/2006/132314A1
The invention provides a hub bearing made of carbon steel for machine structural use which bearing is improved in the resistance to surface-initiating peeling and exhibits a long life even under severe lubrication conditions. The grease ...  
WO/2006/132220A1
A hub bearing comprising a carbon steel for mechanical structural use which has improved resistance to surface-initiated peeling and has a long life even under severe lubricating conditions. Also provided is a grease for hub bearings whi...  
WO/2006/129457A1
An aqueous lubricating coating agent to be used for solids comprising a branched carboxylic acid, which is represented by the general formula R1-CH(R2)COOH (wherein R1 and R2 independently represent each a linear or branched alkyl group ...  
WO/2006/120923A1
A refrigerating-machine oil composition which is for use in a refrigerating-machine compressor in which at least part of the sliding surfaces of the members constituting the compression mechanism part have been coated with a composition ...  
WO/2006/118348A1
A disk substrate for an optical disk is formed by disposing a phosphoric ester-containing boundary lubricating film (1) on a stationary mirror (21) in its part in contact with a stamper (22) and/or on the stamper (22) in its part in cont...  
WO/2006/118208A1
A rolling device employing a lubricating grease composition which contains a novel thickener and which significantly diminishes irregular frictional fluctuations generated on rolling/sliding frictional surfaces, shows stable low-torque c...  
WO/2006/116663A1
A grafted polymer, either polyolefin or polyester, containing monomers associated with sludge and varnish control as well as monomers associated with soot handling to provide a graft polymer exhibiting multiple performance attributes. Al...  
WO/2006/112502A1
A grease composition which can effectively prevent the flaking on, e.g., rolling/sliding surfaces mainly caused by hydrogen embrittlement; a prelubricated bearing containing the grease composition enclosed therein; and a rotation-transmi...  
WO/2006/109541A1
A grease composition for one-way clutch that realizes at high level an appropriate balance of low-temperature meshing, abrasion resistance and high-temperature prolonged operating life. There is provided a grease composition for one-way ...  
WO/2006/105001A3
Warming personal lubricant compositions, condom products including such compositions and methods of making such condom products are disclosed. The present warming lubricant compositions include at least about 50% by weight of a polyalkyl...  
WO/2006/105001A2
Warming personal lubricant compositions, condom products including such compositions and methods of making such condom products are disclosed. The present warming lubricant compositions include at least about 50% by weight of a polyalkyl...  
WO/2006/102153A1
A lubricant composition comprises an ethylene/&agr -olefin interpolymer having a number average molecular weight of less than 10,000 g/mol as a base oil and at least one oil additive. The ethylene/&agr -olefin interpolymer has at least o...  
WO2006019821A3
A multigrade engine oil meeting the specifications for SAE J300 revised June 2001 requirements and a process for preparing it, said engine oil comprising (a) between about 15 to about 94.5 wt % of a hydroisomerized distillate Fischer-Tro...  
WO/2006/095809A1
This invention provides a grease composition and a grease sealed rolling bearing that can reliably prevent the occurrence of cold abnormal noises in a cold season and has high-temperature durability. The grease composition comprises a ba...  
WO/2006/095644A1
A lubricant composition which comprises a fluorine oil, a powdery fluororesin thickener, and a calcium or sodium salt of an aromatic sulfonic acid or saturated aliphatic dicarboxylic acid as an anticorrosive additive, wherein the thicken...  
WO/2006/095766A1
A lubricant surface coating having good lubricity and high durability, comprising (A) an urethane polymer layer comprising (a) 40 to 80% by weight of at least one component selected from an aromatic diisocyanate, an aliphatic diisocyanat...  
WO/2006/095907A1
A composite sliding structure having a low friction coefficient and high wear resistance. The composite sliding structure (1) has segment structure hard films (2) placed, with hard films separated from each other, on the surface of a bas...  
WO/2006/090779A1
Disclosed is a grease composition which contains a perfluoropolyether oil as a base oil while containing melamine cyanurate as a thickening agent in an amount of at least 10% by mass of the total mass of the grease composition. Also disc...  
WO/2006/090641A1
A lubricant comprising a lubricating oil or grease which contains as a base oil a perfluoropolyether oil having a dynamic viscosity at 40°C of 50-1,500 mm2/sec and containing no (CF2O)n groups as repeating units for the polymer. The lub...  
WO/2006/064869A1
A heat resistant and at-cold abnormal noise preventive grease composition that is capable of surely preventing any occurrence of abnormal noise at cold and is capable of attaining prolonged life at high temperature; and a grease-sealed r...  
WO/2006/057273A1
Disclosed is a lubricant composition obtained by adding a fluorine-containing polyether diphosphonate represented by the following general formula: (R2O)(R1O)P(O)(CH2)aCF(CF3)[OCF2CF(CF3)]bO(CF2)cO[CF(CF3)CF2 O]dCF(CF3)(CH2)eP(O)(OR3)(OR...  
WO/2006/057292A1
Disclosed is a lubricant composition containing a lubricant base oil, a phosphorus compound and at least one organic acid salt selected from alkaline earth metal sulfonates, alkaline earth metal phenates and alkaline earth metal salicyla...  
WO/2006/046773A1
This invention provides a sliding member comprising a base material and a sliding layer provided on at least the sliding face side of the base material. The sliding layer comprises a resin composition comprising a polyamide-imide resin a...  
WO/2006/043709A1
Disclosed is a lubricant composition for transmissions which has low viscosity while achieving long fatigue life. Specifically disclosed is a lubricant composition for transmissions which is obtained by blending a lubricant base oil (A) ...  
WO/2006/041772A1
A method of lubricating a sootblower comprising use of an oil or grease that is thermally stable at temperatures of at least 160°C. Sootblower components which can be lubricated include lance support bearings, gears, chains, seals, and ...  
WO/2006/035680A1
A lubrication section (70) for bearing metal is provided in a scroll compressor (10), at a slide section between a circular tube section (26) of a slide bush (25) and a projection section (53) of a movable scroll (50). The surface roughn...  
WO/2006/030632A1
Perfluoropolyether oil compositions obtained by adding a fluorine-containing di- or monoamide having a perfluoropoly- ether group to a perfluoropolyether base oil, preferably a thickener-containing perfluoropolyether base oil. When the c...  
WO/2006/030748A1
Disclosed is a refrigerator oil composition containing a base oil (A) composed of a polyvinyl ether, an organic sulfur compound (B) having a sulfur content of not more than 35% by mass and a refrigerant (C), wherein the total sulfur cont...  
WO/2006/028536A1
The invention relates to an engine part coating created from polysiloxanes, said coating comprising one or more of the following compounds: cross-linked polymer made of polysiloxanes; silica; silicon-carbide-oxide; and silicon nitride. T...  
WO2005037964A3
The present invention relates to lubricant base oils comprising paraffinic hydrocarbon components having optimized branching. These lubricant base oils comprising paraffinic hydrocarbon components with optimized branching have low amount...  
WO/2006/022023A1
A refrigerator oil composition for carbon dioxide coolant, which dissolves in supercritical carbon dioxide in an amount of 0.1 mass % or more at a temperature of 100&ring C under a pressure of 15 MPa. The above refrigerator oil compositi...  
WO/2006/018210A1
The invention relates to modified silicon polymers which are used to improve the sliding qualities of sports equipment, compositions containing said silicon polymers, and use thereof for said purpose. The invention further relates to, in...  
WO/2006/019800A1
Novel non-aqueous water soluble food grade lubricant compositions comprising: (a) About 5% to about 50% of a polyalkylene glycol comprised of an ethylene oxide/propylene oxide copolymer, or polymer of propylene oxide, having molecular we...  
WO/2006/019821A2
A multigrade engine oil meeting the specifications for SAE J300 revised June 2001 requirements and a process for preparing it, said engine oil comprising (a) between about 15 to about 94.5 wt % of a hydroisomerized distillate Fischer-Tro...  
WO/2006/019548A1
Novel non-aqueous water-soluble food grade lubricant compositions comprising: (a) a polyalkylene glycol having molecular weight greater than 1,500; and (b) a polyethylene glycol having molecular weight of from about 200 to about 600; whe...  
WO/2006/011387A1
Disclosed is a lubricant solution for magnetic recording media containing a lubricant which can impart excellent lubricity while having excellent chemical stability and a solvent having adequate dissolving power for the lubricant and exc...  
WO/2006/009057A1
Disclosed is a lubricant for recording media which is hardly decomposed while having high adhesion to a recording medium. Also disclosed is a magnetic disk which is durable against continuous sliding under high-speed rotation. Specifical...  
WO/2006/001248A1
Disclosed is a lubricating grease composition composed of a base oil to which a thickening agent is preferably added. The base oil is obtained by mixing 100 parts by weight of at least one of a perfluoropolyether oil (A) expressed as RfO...  
WO/2005/121288A1
A sliding material, comprising a resin porous body soaked with a lubricating oil and having communication holes at a ratio of 30% or more. The resin porous body having the communication holes is obtained by molding a resin mixed with a p...  
WO/2005/116175A1
A slide member has a metallic base material (10) and a slide layer (20) of resin powder integrally sintered on at least one surface of the base material (10), and is characterized that the slide layer (20) contains solid lubricant powder...  
WO/2005/113640A1
The invention relates to a method of reducing the inhalation toxicity of functional fluids by incorporating into a functional fluid an effective amount of a copolymer which is obtainable by copolymerizing ethylene oxide, propylene oxide ...  
WO/2005/111298A1
An oiling agent for fiber that excels in the capability of preventing inter-fiber conglutination especially during the production of elastic fibers and excels in stability over days for a prolonged period of time. There is provided an oi...  
WO/2005/108531A3
The invention relates to the use of polyalkyl ester for reducing the temperature in a lubricating oil composition. The polyalkyl ester has a specific viscosity ηsp/c of between 5 and 30 ml/g, measured in chloroform at 25 °C.  
WO/2005/108531A2
The invention relates to the use of polyalkyl ester for reducing the temperature in a lubricating oil composition. The polyalkyl ester has a specific viscosity ηsp/c of between 5 and 30 ml/g, measured in chloroform at 25 °C.  
WO/2005/102571A1
Workpiece cutting tools, such as drills, are often provided with through holes that preferably extend from the cutting end of the tool along its length to the holding end. In accordance with this invention, such through holes of a cuttin...  
WO/2005/101942A1
A crosslinked greasy electromagnetic-wave absorber which comprises a crosslinked silicone gel, preferably one having a consistency of 50 to 200 (JIS K 2220, 1/4 cone), and a filler for electromagnetic-wave absorption dispersed therein, p...  
WO/2005/097955A1
A grease composition and grease filled bearing that realize unfailing prevention of noises occurring in cold environment. There is provided a grease composition comprising a base oil and a thickening agent wherein the base oil exhibits a...  
WO/2005/097954A1
A rust proof rust preventive grease composition that even in the absence of any nitrites, can exhibit excellent rust inhibiting capability; and a bearing filled with the rust proof rust preventive grease composition. There is provided a ...  
WO/2005/097855A1
The invention relates to graft copolymers produced by radically polymerising polymerisable monomers and, in addition comprising long-chain ethylenically unsaturated compounds which contain alkyl substitutes, in particular acrylates or me...  
WO2004031329A8
The present invention relates to fully formulated lubricants comprising poly alpha-olefins (PAOs), prepared from a mixed alpha-olefin feed, which exhibit superior Noack volatility at low pour points, and methods for preparing the fully f...  

Matches 501 - 550 out of 8,638