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WO/2012/124625A1 |
A method for producing composite nickel nanoparticles comprises: A) a step for obtaining a complexed reaction solution by heating a mixture of nickel carboxylic acid and a primary amine at a temperature ranging from 100°C to 165°C; B) ...
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WO/2012/123435A1 |
Noble metal nanoparticles and their preparation process. It is provided homogeneous Pt/Ag single wall nanoparticles with a hollow interior, as well to the process for their preparation, and the uses of the nanoparticles as drug delivery ...
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WO/2012/123389A1 |
The invention relates to a method and a device for forming metallic-glass beads from a metal alloy. The metal alloy, heated in a crucible (7) to a temperature at least equal to the melting point thereof, is extruded through at least one ...
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WO/2012/124840A1 |
The present invention relates to a method for manufacturing a titanium alloy powder for manufacturing an oxide-dispersion strengthening-type titanium material, and is designed to overcome the disadvantages of the existing wet and dry met...
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WO/2012/123442A1 |
The present invention is directed to a process for manufacture of base metal nano-particles using precious metal seed particles. The process comprises the steps of mixing at least one base metal precursor and at least one precious metal ...
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WO/2012/124846A1 |
The present invention relates to a method for manufacturing a platinum-rhodium alloy in which oxides are dispersed. The object of the invention is to manufacture a platinum alloy powder containing platinum, rhodium, and an alloy element ...
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WO/2012/124046A1 |
Provided is a manufacturing method for metal microparticles for which the particle diameter is controlled. At least two types of fluids to be processed are used, and at least one of those fluids to be processed is a metallic solution whe...
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WO/2012/125113A1 |
Method of manufacturing a powder product suitable for producing austenitic stainless steel articles using MIM technique, which includes the following steps: a) preparing a bulk of molten metal alloyed for producing a bulk of metal powder...
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WO/2012/121444A1 |
The present invention relates to a plasma-aided manufacturing method for an oxide-dispersion-strengthened platinum material in which a platinum alloy powder and an oxide are finely dispersed, and has been devised to overcome disadvantage...
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WO/2012/120711A1 |
Provided are metal particles obtained by at least the partial formation of a solid solution of rhodium and a metal. Also provided is a method for producing metal particles comprising a step for forming metal particles obtained by at leas...
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WO/2012/120884A1 |
Provided are: a flaked silver powder that exhibits exceptional electroconductivity characteristics as well as exceptional adhesiveness to an adherend, and that makes it possible to reduce costs; a method for manufacturing the flaked silv...
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WO/2012/122403A1 |
The process for making silver powder particles with small size crystallites uses a combination of gum arabic and maleic acid with the reduction of a silver salt with ascorbic acid. Silver thick film paste containing these silver powder p...
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WO/2012/118394A1 |
The invention relates to the production of cubic boron nitride for the subsequent manufacturing of superhard composites. A mixture comprising hexagonal boron nitride powder, a catalyst powder and a modifying additive containing nano-size...
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WO/2012/113217A1 |
A method for preparing a nickel powder having a high FSSS particle size comprises the following steps: reacting ammonium oxalate and nickel chloride for 10-30 min at a temperature of 50-60°C at pH 1.5-3.0, to obtain a nickel oxalate pre...
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WO/2012/114637A1 |
Provided is a nickel powder production method capable of efficiently producing, by a wet process, a high-quality nickel powder with a low magnesium content ratio. The nickel compound containing magnesium impurities is reduced to a metall...
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WO/2012/116286A1 |
Apparatus and methods of use thereof for the production of carbon-based and other nanostructures, as well as fuels and reformed products, are provided. The apparatus can also be used for fuel reforming (e.g., hydrogen or syngas generatio...
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WO/2012/112239A1 |
Methods of producing metal nanowires employing tubular continuous-flow reactors and their products are described and claimed. Such methods can provide superior nanowire uniformity without agglomeration. Such nanowires are useful for elec...
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WO/2012/104534A1 |
The invention relates to a method for manufacturing metal nanoscale objects attached to a surface of a conductive substrate, characterized in that it includes the following steps: producing a first solution of a metal salt in ethanol, sa...
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WO/2012/105399A1 |
Provided is a method for producing an R-T-B system sintered magnet, wherein a recovery step in a coarse grinding step (A) is carried out in a recovery chamber (40) which is provided with an inert gas introduction means (42), a vacuum eva...
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WO/2012/104831A1 |
There are provided surface-modified heavy metal nanoparticles, comprising a heavy metal core and a coating layer, the coating layer comprising at least one ligand, conjugated to polyethylene glycol, wherein the at least one ligand is sel...
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WO/2012/105682A1 |
Manufacturing coated metal microparticles by metal ammine complex decomposition involves the problem of providing a method of facilitating manufacture, and concomitantly providing coated metal microparticles that can be sintered readily,...
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WO/2012/102286A1 |
Provided is a metal nanoparticle composite that has excellent stability over time and shelf life and is useful as a starting material for a metal nanoparticle dispersed film. Also provided is a method for producing the same, a metal nano...
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WO/2012/103259A1 |
Processes for synthesizing metal nanoparticles, particularly copper nanoparticles, are described. The processes can involve reacting an insoluble complex of a metal salt with a reducing agent in a reaction mixture containing a primary am...
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WO/2012/101398A1 |
A method for removing one or more selected rare earth magnet(s) from an assembly comprising a plurality of rare earth magnets comprises exposing at least the selected rare earth magnet(s) 1o hydrogen gas in situ, to effect hydrogen decre...
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WO/2012/099202A1 |
The present invention relates to a ferromagnetic granular powder that displays commercially high purity and superior magnetic characteristics, and to a method for manufacturing the same. Also provided are an anisotropic magnet, a bonded ...
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WO/2012/097794A1 |
The invention relates to a method for producing gas turbine components, in particular aircraft turbine components, preferably low-pressure turbine blades made of a powder sintered selectively in layers by locally limited introduction of ...
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WO/2012/096754A1 |
Methods of producing metal nanowires, compositions, and articles are disclosed. Such methods allow production of metal nanowires with reproducibly uniform diameter and length, even in the presence of catalyst concentration variation. Suc...
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WO/2012/094096A1 |
Methods of preparing nanowires, and compositions and articles comprising the nanowires are disclosed. Such methods allow tailored synthesis of nanowires based on one or more product geometrical parameters. Such tailored nanowires are use...
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WO/2012/094072A1 |
Methods of recovering compositions comprising nanowires and the product compositions are disclosed and claimed. The product compositions produced by these methods are able to provide equivalent performance to virgin raw materials in tran...
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WO/2012/090450A1 |
Provided are noble metal colloidal particles comprising Pd colloidal particles and Pt supported on the surfaces of the aforementioned Pd colloidal particles. The noble metal colloidal particles are essentially free of protective colloids...
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WO/2012/089687A2 |
The invention relates to a method for preparing a powder of a metastable γ phase uranium- and molybdenum-based alloy. The invention comprises the following steps consisting in: a) bringing into contact at least a first reagent selected ...
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WO/2012/088604A1 |
A method of preparing insoluble transition metal compound particles is described, comprising: providing a transition metal salt solution having the formula (TM)(S) wherein TM is one or more of Mn, Ni, Co, Mg, Zn, Ca, Sr, Cu, Zr, P, Fe, A...
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WO/2012/091587A1 |
The subject of the invention are new forms of nanoiron or zero-valent iron doped with boron, prepared with the method based on the invention, with the ability to fix oxygen in any environment, even an anhydrous one. In the second aspect,...
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WO/2012/084849A2 |
The present invention relates to a process for producing a Pickering emulsion, which contains water, a solvent which is immiscible with water and stabilized, preferably sterically stabilized, silver nanoparticles for producing conductive...
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WO/2012/086835A1 |
Provided is an Sn alloy powder for negative electrodes of lithium ion batteries, which contains, in at%, 35-50% of Co and/or Fe (provided that Co and Fe can be partially substituted by Ni within the range where Ni%/(Co% + Fe% + Ni%) is 0...
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WO/2012/081884A2 |
The present invention relates to an amorphous magnetic component for a high output high speed electric motor, an electric motor using the amorphous magnetic component and to a method for manufacturing the amorphous magnetic component, in...
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WO/2012/081340A1 |
A sputtering target for magnetic recording films, which contains SiO2 and is characterized by containing 10-1,000 wt ppm of boron (B). The objective of the present invention is to obtain a sputtering target for magnetic recording films, ...
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WO/2012/081160A1 |
[Problem] To provide a process for silver nanowire production in which the major-axis length of the silver nanowires can be controlled in a wide range and an agent for controlling the growth of silver nanowires. [Solution] A process for ...
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WO/2012/081904A2 |
A method for manufacturing a nanowire is provided. A solvent is heated. A catalyst is added to the solvent. A metal compound is added to the solvent to form a metal nanowire. The metal nanowire is refined. In the refining of the metal na...
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WO/2012/081255A1 |
Provided is a method for bonding metal components by metal microparticle sintering mediated by a metal sintered film, such that shorts do not occur readily between bonded sections, and bonding strength is higher than that achieved by pla...
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WO/2012/077825A1 |
A production method for metal nanowire that includes reacting a metal salt, a reduction agent, and a polar polymer in the presence of a compound indicated by formula (1) is provided. (In the formula, the ring (A) indicates a minimum 6-me...
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WO/2012/078290A2 |
Nanomaterial preparation methods, compositions, and articles are disclosed and claimed. Such methods can provide nanomaterials with improved morphologies relative to previous methods. Such materials are useful in electronic applications.
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WO/2012/078191A1 |
A polymer film that contains a mixture of (i) an electrically conductive polymer, and (ii) anisotropic electrically conductive nanostructures, is disclosed, as well as a polymer composition that contains (a) a liquid carrier, (b) an elec...
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WO/2012/078590A2 |
A concentrated dispersion of nanometric silver particles, and a method of producing the dispersion, the dispersion including a first solvent; a plurality of nanometric silver particles, in which a majority are single-crystal silver parti...
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WO/2012/076368A1 |
The invention relates to a method for generating droplets over a variable spectrum of particle sizes, characterized in that it comprises the following steps: impacting a liquid stream onto a substrate at a given relative impact speed; vi...
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WO/2012/077043A2 |
A method of synthesizing branched gold nanoparticles is described, starting from an aqueous solution of gold nanoparticle spherical seeds, which is subjected to a growth treatment with an aqueous solution comprising hydroxylamine or a sa...
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WO/2012/075667A1 |
A preparation method for silver matrix electrical contact materials enhanced by grains with oriented arrangement comprises the following steps: 1) employing process of chemical coating to produce complex powder containing enhancing phase...
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WO/2012/074200A2 |
The present invention relates to a low temperature sintering conductive metal ink and a preparation method thereof. More specifically, the invention provides a method for preparing a conductive metal film or pattern, which comprises: (st...
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WO/2012/071782A1 |
Dislosed in the present invention is a pulverizer for metallic silicon. The pulverizer comprises a shell (2), to the upper part of which a motor (1) is fixedly connected. The motor rotating shaft is fixedly connected with a spindle (3) i...
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WO/2012/071092A1 |
Preparation methods, compositions, and articles useful for electronic and optical applications. Methods for reducing metal ions to metals in the presence of IUPAC Group 14 elements in their +2 oxidation state, the metal products, and art...
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