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Patent Searching and Data


Matches 551 - 600 out of 13,176

Document Document Title
WO/2011/125556
Disclosed is a fine silver-plated copper powder, wherein an ultra thin silver plating layer is formed on the surface of each ultra fine copper powder particle. Specifically disclosed is a fine silver-plated copper powder, which is compos...  
WO/2011/125591
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which the amount of carbon contained in the magnet grains can be pre-reduced before sintering, even when using wet milling. Coarsely pulverized magne...  
WO/2011/125718
Provided is a nanoparticle body which can elevate light intensity or the enhancement degree of an electric field. The nanoparticle body (10) comprises a substrate (1) and multiple Medusa nanoparticles (2). The substrate (1) is formed of,...  
WO/2011/125582
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which gaps are not formed between the main phase and the grain-boundary phase of the magnet after sintering, and in which the entire magnet can be de...  
WO/2011/125587
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which the activity of a calcined body activated by calcination is reduced. An organometallic compound solution, to which an organometallic compound r...  
WO/2011/125583
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which gaps are not formed between the main phase and the grain-boundary phase of the magnet after sintering, and in which the entire magnet can be de...  
WO/2011/125266
The disclosed clay-like composition for forming a sintered object and the disclosed powder for a clay-like composition for forming a sintered object contain water, a binder, and a powder component containing a silver powder and a copper ...  
WO/2011/126120
A coated metal powder which comprises a metal powder containing iron as the main component and an insulating layer comprising calcium phosphate and a metal oxide, said insulating layer being formed on the surface of said metal powder, wh...  
WO/2011/123404
The present invention is directed to electrically conductive compacted metal parts fabricated using powder metallurgy methods. The iron-based powders of the invention are coated with magnetic or pre-magnetic materials.  
WO/2011/123404
The present invention is directed to electrically conductive compacted metal parts fabricated using powder metallurgy methods. The iron-based powders of the invention are coated with magnetic or pre-magnetic materials.  
WO/2011/118774
Disclosed is a dust core that has low core loss and excellent constant magnetic permeability, and is favorable as the core of a vehicle-mounted inductor. The dust core is a powder compact of a mixed powder containing: an iron-based soft ...  
WO/2011/117783
A composition for producing magnetic or magnetizable moldings, comprising from 95.5 to 98.95% by weight of a powder made of a magnetic or magnetizable material, from 1.0 to 4% by weight of a mixture made of at least one epoxy-novolak res...  
WO/2011/118339
Disclosed is a complex comprising a thioether-containing organic compound represented by formula: X(OCH2CHR1)nOCH2CH(OH)CH2SZ [wherein X represents an alkyl group; R1 represents a hydrogen atom or a methyl group; n represents an integer ...  
WO/2011/113914
The present invention relates to a new method for preparing anisotropic metal nanoparticles with high aspect ratios and different types of structures by means of catalysis by Atomic Quantum Clusters (AQCs).  
WO/2011/114543
Disclosed is a method for forming a bonded body using metal nanoparticles. Specifically disclosed is a paste which contains a flux component that can form a metal phase even in an inert atmosphere. A bonding material, which is capable of...  
WO/2011/115214
The disclosed nickel-cobalt nanoparticle includes a core, which essentially comprises nickel, and a shell, which essentially completely covers the core and essentially comprises cobalt. The disclosed method for manufacturing said nanopar...  
WO/2011/112608
Selective gas-reducing methods for making shape-defined metal-based nanoparticles. By avoiding the use of solid or liquid reducing reagents, the gas reducing reagent can be used to make shape well-defined metal- and metal alloy-based nan...  
WO/2011/107632
A novel, rapid method is claimed for the synthesis of gold sononano­particles, starting from tetrachloroauric acid or sodium tetrachloroaurate and using trisodium citrate as reducing and stabilizing agent. The method uses solely complet...  
WO/2011/108072
Disclosed is a method for producing powder for a dust core capable of improving the quality and productivity of powder for a dust core, and which prevents formation of secondary particles when siliconizing. Also disclosed is a dust core ...  
WO/2011/105338
Disclosed is a valve seat made of a combined iron-based sintered alloy which is so highly resistant to abrasion and so satisfactorily machinable as to be capable of being used for an internal-combustion engine of a cylinder fuel injectio...  
WO/2011/106804
The invention provides a crystalline Ti powder produced in a molten salt medium, said powder comprising predominantly particles of single α-Ti crystals that are directly applicable in powder metallurgy. The invention extends to continuo...  
WO/2011/101276
The present invention relates to a ferromagnetic powder composition comprising soft magnetic iron-based core particles, wherein the surface of the core particles is provided with at least one phosphorus-based inorganic insulating layer a...  
WO/2011/099941
Disclosed is a hydrophilic magnetic nanoparticle including a magnetic core and a plurality of hydrophilic polymers covalently bound to the magnetic core. The hydrophilic magnetic nanoparticle has a water flux value of 8-40 L.m-2.hr-1 tha...  
WO/2011/093036
Disclosed is a fine iron mixture which enables the satisfactory supply of iron ions into water to promote the regeneration of a seaweed bed, thereby improving a water environment. The fine iron mixture comprises fine iron, iron oxide, ca...  
WO/2011/089117
A pick tool (100) comprising an insert (110) and a steel holder (120) for the insert (110), the insert (110) comprising a superhard tip (112) joined to a cemented carbide support body (114) having an insertion shank (118); the steel hold...  
WO/2011/086733
A powder (1) for dust core including a soft magnetic metal powder (2) and a silicon impregnated layer (3) made of silicon concentrated in a surface layer of the soft magnetic metal powder (2), in which a silicon dioxide powder (8) is dif...  
WO/2011/083697
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/2011/083699
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/2011/083710
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/2011/082595
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/2011/077896
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/2011/078305
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/2011/078140
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/2011/078141
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/2011/073514
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/2011/073324
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/2011/074720
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/2011/074606
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/2011/071907
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/2011/071902
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/2011/071910
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/2011/071910
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/2011/071240
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/2011/070827
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/2011/070847
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/2011/071908
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/2011/069593
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/2011/071907
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/2011/071167
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/2011/071240
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...  

Matches 551 - 600 out of 13,176