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WO/2014/024721A1 |
Provided are: silver nanoparticles which have excellent stability and develop excellent conductivity by low-temperature firing; a method for producing the silver nanoparticles; and a silver coating material composition which contains the...
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WO/2014/024630A1 |
Provided is a silver particle ink comprising hexylamine, dodecylamine, an oleic acid, silver particles and a solvent, wherein the volume resistivity of a sintered body at 100°C after application to a substrate by spin coating is 8 to 25...
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WO/2014/024901A1 |
The present invention provides a silver nano-particle production method which is safe and simple also in terms of scaled-up industrial-level production, in a so-called thermal decomposition method in which a silver-amine complex compound...
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WO/2014/021270A1 |
Provided are silver nanoparticle-containing ink in which excellent electroconductivity is expressed by low-temperature baking, and silver nanoparticles are adequately dispersed in a stable manner in a dispersive solvent; and a manufactur...
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WO/2014/021204A1 |
This solder paste can be produced by mixing a flux which comprises a solvent, a rosin, a thixotropic agent and an activator with a solder powder which has a mean particle diameter of 0.1 to 5μm. The solder powder is composed of composit...
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WO/2014/019318A1 |
A method for industrialized cryogenic production of a rapidly-quenched nanocrystalline permanent magnetic neodymium powder, comprising: ingredient smelting, ingot crushing, vacuum rapid-quenching, magnetic fragmentation, crystallization ...
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WO/2014/021461A1 |
Provided are: a novel process which is employed in producing covered silver fine particles by a so-called amine complex decomposition method and which is different from any conventional process; and covered silver fine particles produced...
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WO/2014/021524A1 |
The present invention provides a soft magnetic powder, a method for producing same, and a soft magnetic powder core produced by the method. According to the present invention, an alloy powder is heat-treated in the presence of a gas in w...
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WO/2014/017249A1 |
The present invention addresses the problem of providing a process for producing an NdFeB-based sintered magnet which, when used as a base material in a grain-boundary diffusion method, exhibits an advantageous property that an RH elemen...
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WO/2014/017443A1 |
Provided are: a metal nanoparticle composite body which is capable of achieving more practical conductivity by intentionally adding/adjusting a plurality of properties, namely good metal nanoparticle controlling ability, high dispersion ...
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WO/2014/013819A1 |
A method for manufacturing a fiber-containing dispersion liquid comprising a step for obtaining a coarse dispersion liquid (20) containing a fiber (10), and a processing step for passing the coarse dispersion liquid (20) through a filter...
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WO/2014/013794A1 |
The present invention provides: silver nanoparticles which have excellent dispersion stability in a solvent and are capable of forming a silver material such as a silver film or a silver wire having excellent conductivity and adhesion on...
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WO/2014/013785A1 |
Provided is an ultrathin flake-like silver powder which enables an electroconductive material to be applied thinly and uniformly when this powder is used as an electroconductive filler, and for which there is little change in resistance ...
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WO/2014/014126A1 |
A thermoelectric conversion material which is composed of a polycrystalline body that is represented by composition formula (1) and has an MgAgAs-type crystal structure. This thermoelectric conversion material is characterized in that Mg...
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WO/2014/010012A1 |
A catalyst for emission gas purification of the present invention is formed by a plurality of bimetallic particles comprising gold and cobalt and having an average particle size of greater than 0 nm and 100 nm or less, the particles bein...
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WO/2014/006933A1 |
To easily form a conductive film having a low electrical resistance in a method for forming a conductive film with use of optical sintering. This method for forming a conductive film is a method for forming a conductive film (5) using op...
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WO/2014/006932A1 |
Provided is a thermoelectric conversion material which has high thermoelectric performance and uses a material having high environmental safety. With respect to a thermoelectric conversion material wherein metal nanoparticles protected w...
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WO/2014/002983A1 |
This method for producing rare earth sintered magnets is characterized by including: 1) a step in which a slurry is prepared, said slurry containing a dispersion medium, and an alloy powder containing a rare earth element, iron and boron...
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WO/2014/002341A1 |
[Problem] To provide an antimicrobial material in which silver nanoparticles are immobilized on a solid substance. [Solution] The present invention is a solid antimicrobial material which is characterized by comprising a chitin derivativ...
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WO/2014/003721A1 |
The present technology provides an illustrative method for preparing shaped nanoparticles. The method includes passing a metal vapor to a shaping apparatus and condensing the metal vapor within the shaping apparatus to form selectively-s...
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WO/2014/002986A1 |
This production method for a rare earth sintered magnet is characterized in that a slurry is injected inside a cavity in such a manner that, among the outer peripheral surface and the inner peripheral surface, the slurry moves from one l...
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WO/2013/191337A1 |
The present invention relates to a production method for silver nanowire, and, more specifically, relates to a method for producing silver nanowire having a high aspect ratio by optimising the control conditions in a polyol synthesis met...
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WO/2013/191276A1 |
A sintered magnet of a preferred embodiment is formed from 29.5 to 33.0 mass% of R (where R is rare earth elements that always include either Nd or Pr), 0.7 to 0.95 mass% of B, 0.03 to 0.6 mass% of Al, 0.01 to 1.5 mass% of Cu, 3.0 mass% ...
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WO/2013/188177A1 |
Canted coil springs are disclosed wherein wires used to form the springs have sections with shapes that are not generally round. The different shapes are configured to increase contact surface areas by providing more surface-to-surface c...
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WO/2013/187384A1 |
Fibrous copper microparticles having a minor axis no greater than 1 μm and an aspect ratio no less than 10, the fibrous copper microparticles being characterized in that the amount of copper granules having a minor axis no less than 0.3...
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WO/2013/186740A1 |
The invention relates to a method of synthesis of substantially pure nanoparticles in a continuous -flow system, in which a precursor substance solution undergoes reduction reaction using a reducing agent solution and nanoparticles are p...
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WO/2013/185152A1 |
The invention provides a method for synthesising composites of metal nanoparticles and inorganic clay mineral. The method includes the steps of mixing clay mineral with a solution of a metal salt in a green solvent and irradiating the mi...
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WO/2013/183546A1 |
The present invention provides a Fe-Co-based alloy sputtering target material represented by a compositional formula (Fea-Co100-a)100-b-c-d-Tab-Nbc-Md (0 < a ≤ 80, 0 ≤ b ≤ 10, 0 ≤ c ≤ 15, 5 ≤ b+c ≤ 15, 2 ≤ d ≤ 20, 15 â‰...
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WO/2013/183790A1 |
Provided is a method for manufacturing a CIGS sputtering target in which it is possible to simplify the process and improve productivity while preventing rapid selenization of the raw material. The method for manufacturing a CIGS sputter...
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WO/2013/159115A9 |
The present invention provides molybdenum and tungsten nanostructures, for example, nanosheets and nanoparticles, and methods of making and using same, including using such nanostructures as catlysts for hydrogen evolution reactions.
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WO/2013/169079A1 |
The present application relates to hollow metal nanoparticles.
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WO/2013/169078A1 |
The present invention provides a method for manufacturing hollow metal nanoparticles, and hollow metal nanoparticles manufactured thereby.
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WO/2013/168411A1 |
Inductors, antennas and other magnetic parts using metal magnetic powder have had a high magnetic permeability complex-number component, which is a loss in the GHz band. In the present invention, a loss coefficient in the kHz-GHz band ca...
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WO/2013/169064A1 |
The present invention relates to a metal-oxide sintered body for a temperature sensor, which can be installed in a combustion engine and components connected to the engine in order to sense temperature, as well as to a method for manufac...
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WO/2013/164972A1 |
This negative electrode material for lithium secondary batteries is composed of a powder which is formed by sequentially carrying out, in the following order, a step wherein an etched foil is obtained by etching a foil that is mainly com...
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WO/2013/161966A1 |
Provided is an electroconductive composition having excellent adhesion to a substrate, whereby a smooth film can easily be formed, the composition can be applied to such purposes as forming circuits having enhanced fine pitch, and high e...
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WO/2013/160874A2 |
The present invention relates to an apparatus and method for manufacturing solid particles based on inert gas evaporation, where the method comprises forming a continuous gaseous feed flow comprising a saturated vapour of the material, a...
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WO/2013/162234A1 |
The present invention provides a method for producing core-shell particles including the steps of: adding a first metal salt and a first surfactant to a first solvent to form a first solution; adding a first reducing agent to the first s...
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WO/2013/157454A1 |
A method for manufacturing metal powder by melting at least a portion of a metal starting material using a plasma (7) inside a reaction vessel (2) to form molten metal (8), then evaporating the molten metal (8) to generate a metal vapor,...
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WO/2013/158744A2 |
A process for making nanoparticles of biocompatible materials is described, wherein an aqueous reaction mixture comprising cerous ion, an a-amino acid, an oxidant, and water is provided along with temperature conditions to effectively fo...
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WO/2013/154634A2 |
A method of making a nanoscale metallic powder is disclosed. The method includes providing a base material comprising a metallic compound, wherein the base material is configured for chemical reduction by a reductant to form a metallic m...
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WO/2013/154056A1 |
Provided is a new method for manufacturing industrially useful microparticles. A first liquid solution and a second liquid solution are simultaneously discharged in an unmixed state and caused to react by pulverization and mixing using a...
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WO/2013/152946A1 |
The invention relates to metallurgy, in particular to production of metal shot from a molten metal or alloy by casting. According to the claimed method for producing shot, melt fragments, as obtained by passing a melt through a die which...
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WO/2013/151172A1 |
Provided is a nickel metal powder which is reduced in the content of coarse particles formed by the agglomeration of nickel metal powder particles. The nickel metal powder has an average particle diameter of 10-1,000 nm and, when examine...
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WO/2013/146447A1 |
Provided is a silver-particle containing film in which the color tone in a L*a*b* color system is | a* | ≤ 2 and | b* | ≤ 2. The silver-particle containing film has a silver plate-shaped particle containing layer that contains plate-...
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WO/2013/147337A1 |
The present invention relates to a method for manufacturing an oxide dispersion-strengthened platinum-gold alloy material, which is used as a melting apparatus when manufacturing glass. The purpose of the present invention is to manufact...
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WO/2013/146781A1 |
The purpose of the present invention is to provide an NdFeB-based sintered magnet which is less susceptible to irreversible demagnetization under a high-temperature atmosphere or heat-buildup. This NdFeB-based sintered magnet is a magnet...
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WO/2013/146509A1 |
This method for producing a metal nanowire dispersed liquid comprises: a mixing step wherein an aqueous dispersion which contains metal nanowires that are surface-modified with a low-molecular-weight dispersant, a high-molecular-weight d...
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WO/2013/147338A1 |
The present invention relates to a method for manufacturing platinum alloy powder used to manufacture oxide dispersion-strengthened platinum materials. The objective of the present invention is to overcome the disadvantages of existing w...
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WO/2013/147535A1 |
Provided is a method of manufacturing a conductive metal thin film, the method including: a) heating and stirring a first solution containing a metal precursor, acid, amine, and a reducing agent to synthesize metal nano-particles on whic...
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