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WO/2013/073607A1 |
The present invention provides a method for producing silver powder having a low chlorine content, and a conductive paste containing the resulting silver powder. When a reducing agent solution is mixed with a solution containing a silver...
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WO/2013/073241A1 |
The present invention addresses the problem of providing a novel, solid silver-copper alloy. Provided is a solid silver-copper alloy in which the concentration of copper contained in the silver-coppery alloy is 0.1-99.94 wt%, and which h...
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WO/2013/073068A1 |
Provided is a method for producing silver-copper alloy particles. The provided method for producing silver-copper alloy particles is a method for mixing silver ions, copper ions and a reducing agent in a fluid, and separating a silver-co...
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WO/2013/073253A1 |
The present invention provides: a method for finely powdering a tungsten powder, wherein an oxide film is formed on each particle surface of a tungsten powder by dispersing the tungsten powder in an aqueous solution containing an oxidant...
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WO/2013/073695A1 |
The present invention addresses the problem of providing a novel, solid metal alloy. Provided is a metal alloy containing two or more types of metal, wherein an equilibrium diagram of the metal alloy shows the two or more types of metal ...
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WO/2013/069732A1 |
The present invention provides a method for manufacturing small objects that includes using microstructures formed of organic matter as a mold, placing the mold on a circuit board, depositing the desired element on the surface of an orga...
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WO/2013/065984A1 |
According to a method of manufacturing a powder having a high surface area, a metal electrolyte is prepared, in which metal ions formed of first metals of different kinds are dissociated. A second metal having a higher reducing power tha...
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WO/2013/064502A1 |
The invention relates to a method for producing a metal nanoparticle dispersion, in particular a silver nanoparticle dispersion, wherein after the production of nanoscale metal particles, stabilized by means of at least one auxiliary dis...
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WO/2013/065362A1 |
Provided are: a sputtering target having superior machine workability and being able to produce a compound film primarily containing Cu and Ga; and a method for producing the sputtering target. The sputtering target has an elemental comp...
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WO/2013/058074A1 |
An Ni-based corrosion-resistant wear-resistant alloy is produced by: preparing a starting material powder by a melt spraying method, said starting material powder having a composition that contains 2.2-3.0% by weight of B, 3.0-5.0% by we...
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WO/2013/057136A2 |
The present invention relates to a method of making a cemented carbide or a cermet body comprising the steps of first forming a powder blend comprising powders forming hard constituents and metal binder. The powder blend is then subjecte...
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WO/2013/057452A2 |
Process for manufacturing, by mechanosynthesis, a powder of the compound Cu2ZnSnS4, the process comprising a step in which the milling of a mixture is carried out, said mixture containing: - the chemical elements Sn and S in elemental fo...
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WO/2013/057451A2 |
Process for manufacturing, by mechanosynthesis, a powder of the compound Cu2ZnSnSe4, the process comprising a step in which the milling of a mixture is carried out, said mixture containing: - the chemical elements Cu, Sn and Se in elemen...
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WO/2013/054845A1 |
A thin R-T-B alloy containing dendritic crystals that include an R2T14B phase is provided. On at least one surface of the thin R-T-B alloy, the average width of the dendritic crystals is 60 µm or less, and the number of crystal nuclei o...
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WO/2013/054779A1 |
Provided are a sintered body for a rare-earth magnet exhibiting a high degree of orientation and high remanent magnetization, and a manufacturing method for a fine magnetic powder for forming the sintered body. The sintered body (S), w...
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WO/2013/054847A1 |
ＲAn R-T-B sintered magnet (100) that contains particles containing R2T14B phase obtained using R-T-B alloy flakes that contain R2T14B phase crystal grains. With regard to the R-T-B alloy flakes, the crystal grain in the cross section i...
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WO/2013/054842A1 |
Provided is an R-T-B based sintered magnet (10) having a composition that includes a rare earth element, a transition element, and boron. The R-T-B based sintered magnet (10) contains substantially no dysprosium as the rare earth element...
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WO/2013/054854A1 |
ＲR-T-B alloy flakes comprising R2T14B columnar crystals (2), wherein the columnar crystals (2) extend radially from a crystal nucleus (1) when viewed in a cross section oriented in the thickness direction. The R-T-B alloy flakes satisf...
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WO/2013/052683A2 |
Antibacterial metallic nanofoams, substrates having the nanofoam coated thereon, methods for preventing, inhibiting, and/or killing bacterial growth using the metallic nanofoams, and compositions and methods for making the metallic nanof...
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WO/2013/051965A1 |
The invention relates to a method for separating hydrogen-absorbing metals from solutions, and also to an apparatus for carrying out said method. A reduction is undertaken using hydrogen generated in a solution, wherein the reduction ...
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WO/2013/049977A1 |
A pulverizing and shaping device, comprising a cavity capable of changing between multiple shapes under an external force; in the shape changing process, the cavity shapes the powder particles therein under the force; the cavity is provi...
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WO/2013/051363A1 |
Provide is a magnetic composition containing a metal salen complex compound which can be reliably guided by means of magnetic field to a target region that is desired to be treated. Also provided is a method for producing said magnetic c...
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WO/2013/047511A1 |
Provided is a Fe-based powder-densely-solidified molding having excellent high-temperature strength and excellent creep strength. This Fe-based powder-densely-solidified molding is a ferrite-type stainless steel which comprises, in mass%...
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WO/2013/047332A1 |
A cuprous oxide powder with a particle diameter smaller than those found in the prior art, and a method of producing the cuprous oxide powder by the chemical reduction method are provided. This method of producing cuprous oxide powder in...
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WO/2013/049433A1 |
A method for the synthesis of new metal based metal nanoparticles by the combination of conducting polymers and room temperature ionic liquids to produce nanoparticle electro-catalysts with very high catalytic activity and controllable s...
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WO/2013/047467A1 |
Provided are a rare earth permanent magnet in which the magnetic performance has been improved by improving the millability in a wet-milling process, and a production method for a rare earth permanent magnet. A coarsely-milled magnet pow...
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WO/2013/040705A1 |
A method for preparing a particulate material comprising particles of an element of group IVa, an oxide thereof or an alloy thereof, the method comprising: (a) dry grinding particles from an ingot of an element of group IVa, an oxide the...
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WO/2013/043133A1 |
A method for forming gold nanowires on a substrate is provided. The method includes a) attaching noble metal nanoparticles onto the substrate; and b) contacting the noble metal nanoparticles with an aqueous solution comprising a ligand, ...
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WO/2013/041729A1 |
The invention relates to a method for producing components using a powder that has been melt-atomised in an inert gas atmosphere from an aluminium or Al alloy with integrated hard materials, in particular from MMCs (metal matrix composit...
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WO/2013/041305A1 |
The invention relates to a method for producing components using an overspray with integrated hard materials, in particular from MMCs (metal matrix composites), wherein MMC particles are subsequently added to the molten and atomised meta...
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WO/2013/038674A1 |
The disclosed ruthenium microparticles are ruthenium microparticles having an essentially face-centered cubic structure. Moreover, the disclosed production method is a method for producing ruthenium microparticles having an essentially f...
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WO/2013/039117A1 |
This invention addresses the problem of providing a method and apparatus for continuously synthesizing nanoparticles in few processes and without causing variation in particle size or aggregation, as well as providing a core-shell struct...
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WO/2013/036069A1 |
Provided is a method for manufacturing a metal by reducing, in a solution, metal salts, metal alkoxides, or a metal of a metal precursor which is a mixture of the metal salts and metal alkoxides, using magnesium. Further provided is the ...
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WO/2013/034632A2 |
The invention relates to a process for the continuous synthesis of nanometre-sized inorganic particles of metal oxides by hydrothermal reaction in a supercritical medium. It comprises: a) introduction of pressurized water into an annular...
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WO/2013/035366A1 |
The present invention provides a method for easily producing monodispersed copper nanoparticles having an average particle diameter of 10 nm or less even in cases where a dispersant is not used, said copper nanoparticles being useful as ...
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WO/2013/034544A1 |
The present invention relates to cermet powders, to a method for producing a cermet powder and to use of the cermet powders for surface coating and as thermal spraying powder. The invention further relates to a method for producing a coa...
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WO/2013/029589A1 |
The invention relates to a method for producing and conditioning a powder of aluminium or an aluminium alloy having passivated surface, characterised in that a melt of aluminium or the aluminium alloy is atomised to a powder in an atomis...
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WO/2013/030075A1 |
The invention relates to a method for repairing a damage point (31) in the surface of cast parts (13). The invention further relates to a method by which a repair material suitable for the cited repair method can be produced. According t...
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WO/2013/031670A1 |
A dispersant comprising a tartaric acid derivative represented by general formula (I) [wherein groups R1 and R2 independently represent a phenyl group which may be substituted]. In general formula (I), the phenyl group which may be subst...
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WO/2013/029933A1 |
A dry slag rotary atomising granulator comprises a rotatable disk (2) mounted on a support (3) for rotation about an axis of rotation (6). The disk comprises a metal and the granulator further comprises a cooling system (13, 14, 15) for ...
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WO/2013/029935A1 |
A slag stream dispersal device comprises a rotary slag granulator. The granulator comprises a rotary distributor (2) and a plurality of flexible extensions (12) distributed about the rotary distributor, configured to extend radially ther...
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WO/2013/028970A1 |
A method of producing metal flakes (72') is provided. The method includes: applying a layer of ionic liquid (70) to a substrate (24); forming a layer of metal (70) on the substrate (24) over the ionic liquid (70); and removing the layer ...
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WO/2013/027525A1 |
Provided is a silver nanoparticle composite which is obtained by adsorption of a plurality of triangular flat plate-shaped silver nanoparticles onto the planar face of flat plate-shaped metal oxide particles. The shape of the main planar...
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WO/2012/161894A9 |
Methods of preparing metal nanowire are disclosed that employ quaternary phosphonium salts. Such processes can produce long and thin nanowires. Compositions and articles comprising such nanowires are useful in electronics applications.
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WO/2013/018645A1 |
Provided are: fine silver particles suitable as a starting material for, e.g., a conductive paste which can be baked at a low temperature; a conductive paste containing said fine silver particles; a conductive film; and an electronic dev...
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WO/2013/019020A2 |
Disclosed are a nano-wire and a method for manufacturing the same. The method includes heating a solvent, adding a capping agent to the solvent, and forming a metallic nano-wire by adding a metallic compound to the solvent. The solvent i...
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WO/2013/017870A1 |
A method for producing particulate clusters comprises passing a core through an array of matrix-supported coating particles. Particulate clusters produced by the method may find application as catalytic particles, components of novel ele...
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WO/2013/011772A1 |
This aluminum pigment is to be used in a jet printing ink composition, and is characterized by having a mean thickness (t) of 5 to 25nm, a median particle diameter (D50) of 0.5 to 10μm, an aspect ratio (D50/t) of 20 to 2000, and a distr...
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WO/2013/008061A2 |
This invention relates to bio synthesis of novel nano gold through environment friendly process with the aid of plant materials classified under the taxonomical genus Dalbergia, Citrus, Ferula and Dolichos or Macrotyloma. The present inv...
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WO/2013/008505A1 |
This invention provides: a method for reducing a cuprous oxide particle, whereby a cuprous oxide particle can be reduced to pure copper at or above room temperature without heating; a conductor reduced using the reduction method; a metho...
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