Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 2,081

Document Document Title
JP5230607B2  
JP2013133460A
To provide a viscosity index improver which exhibits a high viscosity index improving effect and hardly increases the low-temperature viscosity of a lubricating oil composition.The viscosity index improver contains a (co)polymer (A) obta...  
JP2013129730A
To provide a viscosity index improver which has a high viscosity index improving effect and hardly leads to rise of low-temperature viscosity of a lubricant composition.The viscosity index improver contains a polymerizable unsaturated gr...  
JP2013129847A
To provide an additive showing an abrasion-decreasing effect in a lubricating oil composition.A graft copolymer is obtained by manufacturing at least one kind of a graft trunk polymer by radically polymerizing a monomer composition (A) h...  
JP5225786B2  
JP2013127013A
To provide a viscous fluid for a rotary damper, which shows a small change in torque value due to temperature in a low-temperature region.A viscous fluid for a rotary damper comprises: at least one dispersion medium selected from silicon...  
JP2013523959A  
JP2013523973A  
JP2013119590A
To provide a water-based lubricant with excellent lubrication and oil separation using a resin with high water solubility and high thickening property.The lubricant contains alkyl-modified vinyl alcohol-based polymer, the alkyl-modified ...  
JP2013521369A  
JP2013108096A
To provide a solid lubricant having sea-island structure, wherein the sea phase is reinforced so that the solid lubricant does not cause any defects, such as deficits, even when used under high-load conditions; and a sliding member havin...  
JP5203564B2  
JP2013104125A
To provide a lubrication-treated steel sheet for plastic working, capable of preventing seizing/die-galling in a multistage pressing under high contact pressure without a reactive soap treatment that takes a long time.Island-like zinc ph...  
JP2013100512A
To provide a supramolecular polymer having units which are linked to each other by hydrogen bonds.The units are monomers or prepolymers comprising at least one group selected from specific groups containing nitrogen and a second group se...  
JP2013517355A  
JP2013083304A
To provide a graphite-added resin-based bearing as a substitution for a sintered copper alloy bearing conventionally used for a fuel injection pump.In the bearing, on back metal, a sliding layer is baked which comprises 5-60 wt.% of grap...  
JP2013082933A
To provide a multiple function graft polymer operating as a dispersant viscosity index improver, as well as an anti-wear additive without having an adverse effect on antioxidant properties.The multiple function polymer contains a graft p...  
JP2013067742A
To provide a lubricant composition capable of preventing peeling on a metal surface due to hydrogen embrittlement during use in an environment in contact with an iron-based metal, and to provide a bearing lubricated by the lubricant comp...  
JP2013512313A  
JP5180508B2  
JP5175026B2  
JP5176306B2  
JP5166680B2  
JP5165853B2  
JP5160721B2  
JP5150262B2  
JP2013504657A  
JP2013018996A
To provide functional fluids having an improved air release at a desired viscosity grade.The present invention relates to the use of a polyalkylmethacrylate polymer to improve the air release of a functional fluid.  
JP5127135B2  
JP5127090B2  
JP5127240B2  
JP5122875B2  
JP5121052B2  
JP5120595B2  
JP2013501135A  
JP2013007395A
To provide an Al alloy bearing which has a resin coating layer on an Al-based bearing alloy layer, and excellent wear resistance for a long period of time.The Al alloy bearing 11 includes a base material 12, an Al-based bearing alloy lay...  
JP5111493B2  
JP2012255085A
To provide a lubricating mold-release agent for hot stamping, which can facilitate processing and releasing by reducing friction caused between a material to be processed and a mold when a steel plate is subjected to hot stamping, thereb...  
JP5107867B2  
JP5106778B2  
JP2012532958A  
JP2012532957A  
JP5102952B2  
JP2012246504A
To provide a process for preparing of a polymer having at least one of low polydispersity, low temperature viscosity property, high temperature viscosity property, and shear stability and capable of adding dispersing and/or viscosity adj...  
JP5094030B2  
JP2012237018A
To provide a polymer and lubricating compositions thereof capable of providing acceptable/improved shear stability, viscosity index control and low temperature viscosity.The present invention relates to a novel polymer with pendant group...  
JP5087262B2  
JP5086511B2  
JP5086624B2  
JP5086623B2  

Matches 451 - 500 out of 2,081