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Patent Searching and Data


Matches 801 - 850 out of 21,093

Document Document Title
WO/2011/083699A1
Disclosed is a synthetic amorphous silica powder, which is obtained by subjecting a silica powder to spheroidizing treatment and then cleaning and drying the resulting silica powder, and which has an average particle diameter D50 of 10-2...  
WO/2011/083710A1
Disclosed is a synthetic amorphous silica powder, which is obtained by subjecting a granulated silica powder to spheroidizing treatment and then cleaning and drying the resulting silica powder, and which has an average particle diameter ...  
WO/2011/082595A1
A method for preparing superfine spherical Nd-Fe-B alloy powder comprises: crushing Nd-Fe-B alloy cast ingot into powders through hydrogen decrepitation process, plasma-spheroidizing the Nd-Fe-B alloy powder with radio frequency (RF) pla...  
WO/2011/077896A1
Disclosed are: metal nanowires which have excellent heat resistance and high electrical conductivity, while maintaining excellent light transmittance; a method for producing the metal nanowires; a transparent conductor; and a touch panel...  
WO/2011/078305A1
Disclosed are an electroconductive film, a method of manufacturing the electroconductive film, and a touch panel, whereupon transparency and conductivity are significantly improved, and the film does not peel. The method of manufacturing...  
WO/2011/078140A1
Provided is a conductive paste for screen printing wherein it is possible to perform firing at low temperatures equaling or below 150°C, and to print on plastic substrates which cannot be printed onto at high temperatures. The conductiv...  
WO/2011/078141A1
Provided is a conductive paste for screen printing wherein it is possible to perform firing at low temperatures equaling or below 150°C, and to print on plastic substrates which cannot be printed onto at high temperatures. The conductiv...  
WO/2011/073514A1
The invention relates to a method for the carbon coating of metallic nanoparticles. The metallic nanoparticles, which are produced using the metal-salt hydrogen-reduction method, can be coated with carbon by adding a hydrocarbon (for exa...  
WO/2011/073324A1
The invention relates to a surface-passivated lithium metal, which has a composite top layer containing or consisting of at least two poorly soluble components containing lithium. The invention further relates to the production of the su...  
WO/2011/074720A1
The present invention relates to a production method and a production device for a composite metal powder using the gas spraying method, and more specifically to a production method for a composite metal powder using the gas spraying met...  
WO/2011/074606A1
Disclosed are metal nanoparticles which have a zeta potential of 0-5 mV, an average particle diameter of 0.5-10 nm, and a particle size distribution with a CV value of 0-25%.  
WO/2011/071907A3
A metallic powder is disclosed. The metallic powder includes a plurality of metallic powder particles. Each powder particle includes a particle core. The particle core includes a core material comprising Mg, Al, Zn or Mn, or a combinatio...  
WO/2011/071902A3
A powder metal compact is disclosed. The powder metal compact includes a substantially-continuous, cellular nanomatrix comprising a nanomatrix material. The compact also includes a plurality of dispersed particles comprising a particle c...  
WO/2011/071910A3
An engineered dispersed particle-cellular nanomatrix composite material is disclosed. The engineered dispersed particle-cellular nanomatrix composite material is configured for contact with a fluid and configured to provide a selectable ...  
WO/2011/071910A2
An engineered dispersed particle-cellular nanomatrix composite material is disclosed. The engineered dispersed particle-cellular nanomatrix composite material is configured for contact with a fluid and configured to provide a selectable ...  
WO/2011/071240A2
The present invention provides a preparation method of a metal matrix composite. The method comprises the following steps of: 1) pulverizing a solid carbon material to a micrometer size; 2) plastic deforming a metal matrix powder and dis...  
WO/2011/070827A1
Disclosed is a process for producing a rare earth anisotropic magnet, which is characterized by comprising: a molding step of mixing a magnet raw material that can produce R2TM14B1-type crystals that are crystals of a tetragonal compound...  
WO/2011/070847A1
The disclosed rare-earth anisotropic magnet powder is characterized by the powder particles comprising: an R2TM14B1 crystal that is a tetragonal compound of a rare earth element (R), boron (B), and a transition element (TM), and that has...  
WO/2011/071908A2
A method of making a powder metal compact is disclosed. The method includes forming a coated metallic powder comprising a plurality of coated metallic powder particles having particle cores with nanoscale metallic coating layers disposed...  
WO/2011/069593A1
The invention relates to a method for producing a catalytic material for electrodes of a fuel cell, wherein a noble metal alloy containing at least one metal of the platinum and/or gold group and at least one further transition metal and...  
WO/2011/071907A2
A metallic powder is disclosed. The metallic powder includes a plurality of metallic powder particles. Each powder particle includes a particle core. The particle core includes a core material comprising Mg, Al, Zn or Mn, or a combinatio...  
WO/2011/071167A1
Disclosed are: Au-Ag core-shell nanorod particles wherein a cationic surfactant such as CTAB is substituted by an other compound; and a method for producing the Au-Ag core-shell nanorod particles. Specifically disclosed are Au-Ag core-sh...  
WO/2011/071240A3
The present invention provides a preparation method of a metal matrix composite. The method comprises the following steps of: 1) pulverizing a solid carbon material to a micrometer size; 2) plastic deforming a metal matrix powder and dis...  
WO/2011/071908A3
A method of making a powder metal compact is disclosed. The method includes forming a coated metallic powder comprising a plurality of coated metallic powder particles having particle cores with nanoscale metallic coating layers disposed...  
WO/2011/071902A2
A powder metal compact is disclosed. The powder metal compact includes a substantially-continuous, cellular nanomatrix comprising a nanomatrix material. The compact also includes a plurality of dispersed particles comprising a particle c...  
WO/2011/068107A1
Disclosed is a magnet which has higher magnetic characteristics than conventional magnets. Specifically disclosed is a light rare earth magnet that is configured of (a) a light rare earth element to which a light element is added, and (b...  
WO/2011/067193A1
The invention relates to a novel catalyst consisting of silicate shells, the interior of which contains spatially-oriented arrangements of nanoparticles of a ruthenium compound. The invention also relates to the use of said catalysts in ...  
WO/2011/068424A3
An aqueous solution of non-organic compound of silver and ammonia or its derivatives is mixed with an aqueous solution of polymer in the presence of a complexing agent. A polysaccharide soluble in water is used as the polymer and reducin...  
WO/2011/068169A1
Disclosed are: a powder for a magnet, which can be used for the production of a rare earth magnet having excellent magnet properties and has excellent moldability; a process for producing the powder; a powder molded article, a rare earth...  
WO/2011/064636A1
A method for producing a sintered rare-earth magnet characterized by sintering a raw material that includes a ribbon-shaped polycrystalline phase with an average grain size of 10 to 200 nm fabricated by rapid solidification of an alloy m...  
WO/2011/065135A1
Disclosed is a composition containing silver microparticles, which comprises many silver microparticles (2) and a coating layer (4) that coats the surface of each of the silver particles (2). The silver particles (2) are so-called nano-p...  
WO/2011/066010A1
Provided are a method of isolating and purifying metal nanowires from a crude and a complex reaction mixture that includes relatively high aspect ratio nanostructures as well as nanostructures of low aspect ratio shapes, and conductive f...  
WO/2011/063028A1
Some embodiments disclosed herein are related to methods of preparing a nanoparticle composition comprising: providing an aerosol comprising a plurality of droplets of a precursor solution comprising at least one nanoparticle precursor a...  
WO/2011/062222A1
A process for producing a solder powder is provided by which it is possible to efficiently obtain a solder powder having an average particle diameter of 0.05 µm or larger but less than 3 µm in a stable yield. The process for producing ...  
WO/2011/058227A1
By means of the invention, nanoparticles, which can be pure metal, alloys of two or more metals, a mixture of agglomerates, or particles possessing a shell structure, are manufactured in a gas phase. Due to the low temperature of the gas...  
WO/2011/055845A1
Provided is a magnetic member comprising a plurality of superparamagnetic particles held by the magnetic member, wherein each of the plurality of superparamagnetic particles is formed with a particle diameter prescribed so that at least ...  
WO/2011/052171A1
Disclosed is a method of producing titanium-containing sputtering targets such that the number of abnormal discharges caused by lattice defects is reduced. A first metallic powder containing a high melting point metal, and a second metal...  
WO/2011/051293A1
The present invention relates to a bonded metallurgical powder composition comprising: an iron-based powder having a weight average particle size in the range of 20-60 μm, in an amount of at least 80 percent by weight of the composition...  
WO/2011/050108A1
A composite includes a matrix having a plurality of matrix nanoparticles and a plurality of hetero-nanoparticles dispersed in the matrix. The hetero-nanoparticles include an atom having an atomic weight larger than the atoms in the matri...  
WO/2011/048876A1
Disclosed is a complex which contains a polymer and metal nanoparticles such as gold, silver, a platinum group metal or copper, and which enables the formation of a metal coating film having sufficiently low resistance in actual usage me...  
WO/2011/046718A3
A powder metal material comprises pre-alloyed iron-based powder including carbon present in an amount of 0.25 to 1.50% by weight of the pre-alloyed iron-based powder. Graphite is admixed in an amount of 0.25 to 1.50% by weight of the pow...  
WO/2011/045601A1
The present invention relates to a method for controlling the carbon and/or oxygen content in a material comprising the steps of: a)forming a feedstock composition comprising at least one powder, at least one platinum group metal and at ...  
WO/2011/046718A2
A powder metal material comprises pre-alloyed iron-based powder including carbon present in an amount of 0.25 to 1.50% by weight of the pre-alloyed iron-based powder. Graphite is admixed in an amount of 0.25 to 1.50% by weight of the pow...  
WO/2011/042459A1
The invention relates to a method for producing surface-modified particles in atmospheric pressure plasma, and to a method for producing a coating with particles dispersed therein using an atmospheric pressure plasma. The plasma is produ...  
WO/2011/043265A1
Disclosed is a flat Ni particle with a high specific surface area that, when used in the inner electrode of a multilayer ceramic electronic component, leaves no residual binder during debinding. The flat Ni particle is provided with a th...  
WO/2011/043158A1
Provided is a method for producing a rare earth magnetic material wherein Dy and the like can be efficiently diffused inside the rare earth magnetic material. The method for producing a rare earth magnetic material comprises: a preparati...  
WO/2011/040568A1
Disclosed is a process for producing a dust core, the process comprising: preparing a mixed powder obtained by adding a lubricant powder for compacting to a soft-magnetic-iron-based powder coated with an inorganic insulating film compris...  
WO/2011/040400A1
Disclosed is a method for producing a high-purity tungsten powder that has a phosphorus content of less than 1 ppm by weight, which is characterized in that: an ammonium tungstate solution that contains phosphorus, which is an impurity, ...  
WO/2011/040242A1
Disclosed is a power-transmitting part (10, 20) comprising a sintered material which is produced by granulating a raw material powder mainly composed of iron, press-molding the resulting granules, and burning the press-molded product. It...  
WO/2011/039804A1
Disclosed is a magnetic material for magnetic refrigeration, which has both a magnetic entropy change above a certain level and flexibility of operating temperatures, and therefore enables the improvement in magnetic refrigeration effici...  

Matches 801 - 850 out of 21,093