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Matches 1 - 50 out of 18,711

Document Document Title
WO/2017/195127A1
The present invention relates to silica hollow nanoparticles having inside their cavity a metal core consisting of inorganic nanostructures coated by a protective agent and agglomerated with a polymeric aggregating agent, useful in parti...  
WO/2017/194206A1
The invention relates to a method for coding metal powder. Said method comprises the following steps: providing a melt, forming a melt stream, spraying the melt stream by means of a spraying fluid, and forming metal powder particles from...  
WO/2017/197310A1
Provided are methods for preparing iron nanoparticles and to iron nanoparticles produced by those methods. The invention also provides methods for coating the iron nanoparticles with oxides and functionalizing the iron nanoparticles with...  
WO/2017/190712A1
A preparation method using micro-nano bubbles as crystal seeds to induce spherical or spherical-type silver powder production, said method specifically comprising the steps of: pre-adding a prepared dispersing agent solution to a reactio...  
WO/2017/191126A1
The present invention concerns a chemical process for preparing nanoparticles of an alloy comprising both a noble metal, such as platinum, and a non-noble transition or lanthanide metal, such as yttrium, gadolinium or terbium. The proces...  
WO/2017/191790A1
A rare-earth permanent magnet that includes Fe, B, and one or more elements selected from the rare-earth elements including Y, the structure of the rare-earth magnet, aside from unavoidable impurities, being expressed by the formula (R1-...  
WO/2017/188123A1
This copper paste for joining includes: copper particles; second particles including a metal element other than copper; and a dispersion medium. The copper particles include: sub-micro copper particles having a volume average particle di...  
WO/2017/183624A1
The present invention provides a metal nanoparticle aqueous dispersion which is characterized by containing: a composite body of a metal nanoparticle (X) and an organic compound (Y); and one or more compounds (Z) selected from the group ...  
WO/2017/183487A1
The invention is characterized by comprising steps of: instantaneously generating fine metal particles through gas phase reduction wherein a metal chloride gas (metal source gas) and a reducing gas (for instance hydrogen gas), each havin...  
WO/2017/179816A1
The present invention relates to a method for preparing a silver nano metal powder having a uniform oxygen passivation layer by using thermal plasma, and a device for preparing the same and, more specifically, to: a method for preparing ...  
WO/2017/179524A1
Provided are: a silver-coated copper powder which enables the production of a conductive paste that is suitable for the production of a conductive film having low volume resistivity and excellent storage stability (reliability); and a me...  
WO/2017/174539A1
Described is a method of preparing a product comprising an amount of surface modified silver nanowires, the method comprising the following steps: preparing or providing a first surface agent compound having one or more functional groups...  
WO/2017/175563A1
Provided are a nickel-base alloy having high high-temperature strength, a turbine blade using same, and a method for producing an injection molded article of the nickel-base alloy. The nickel-base alloy (10) contains: at least one metal ...  
WO/2017/170023A1
This coated silver particle (20) comprises a silver core particle (21) and a plurality of aliphatic carboxylic acid molecules (22) adsorbed on the surface of the silver core particle (21) at a density of 2.5-5.2 molecules per nm2 of the ...  
WO/2017/170964A1
The purpose of the present invention is to provide a production method of a calcium-base metal glass alloy molded body for medical use which is bioabsorbable, has mechanical strength equivalent to or greater than that of metal materials,...  
WO/2017/172895A1
A composition having: titania aerogel having titania nanoparticles and copper nanoparticles. Each of the copper nanoparticles is in contact with more than one of the titania nanoparticles. A method of: providing a titania aerogel, and fo...  
WO/2017/164375A1
Provided is a new magnetic material with high magnetic stability, as well as a manufacturing method therefor, said magnetic material having a higher saturation magnetization than ferrite-based magnetic materials, and having a higher elec...  
WO/2017/162048A1
The reduction of metal and/or semi-metal oxides. More particularly relates to a method and apparatus adapted to produce silicon by reduction of silicon oxides. The reaction between a strong oxidiser and a reducer can provide sufficient e...  
WO/2017/163250A1
This invention is related to nanoparticles coated by a single layer or by a few layers of metal chalcogenides or other inorganic layered materials. This invention is related to methods of producing the coated nanoparticles.  
WO/2017/164802A1
There is provided an apparatus for manufacturing nanoparticles comprising: a container comprising a liquid; an anode and a cathode arranged facing each other in the container, wherein the anode is movable in relation to the cathode; a po...  
WO/2017/159659A1
[Problem] To provide a fine nickel powder which is used in an internal electrode paste for an electronic component and is obtained by a wet process, the nickel powder having high crystallinity and being provided with excellent sintering ...  
WO/2017/159537A1
The present invention provides nanowires from which a nanowire film highly excellent in terms of both transparency and electroconductivity can be obtained. The present invention relates to a nanowire having the shape of linearly connecte...  
WO/2017/155198A1
A method for producing nickel powder is disclosed. According to an embodiment of the present invention, provided is a method for producing nickel powder from a positive electrode active material of a waste lithium ion battery, the method...  
WO/2017/156402A1
Metallic nanorods are welded together in a controllable fashion. A suspension of metallic nanorods coated with an anionic polymer is contracted with linking molecules each comprising a liquid crystal with at least two available carboxyli...  
WO/2017/150596A1
The present invention provides: multicomponent solid solution microparticles represented by the following formula PdxRuyMz (where M is one or more elements selected from the group consisting of Rh, Pt, Cu, Ag, Au, and Ir, x + y + z = 1, ...  
WO/2017/148885A1
The present invention relates to a cutting tool comprising a cemented carbide substrate, comprising WC, gamma phase and a binder phase, said substrate is provided with a binder phase enriched surface zone which is depleted of gamma phase...  
WO/2017/150717A1
Provided is a production method in which a solution, a seed crystal, and hydrogen gas are continuously supplied into a reaction container so as to achieve production of a nickel powder, and the formed powder is continuously discharged, s...  
WO/2017/150580A1
The present invention provides Ru Cu solid solution nanoparticles wherein Ru and Cu form a solid solution at the atomic level.  
WO/2017/150105A1
In a process for producing nickel powder from a solution containing a nickel sulfate ammine complex, the provided method suppresses scale in a reaction tank and reduces the time and cost spent in the removal thereof. This nickel powder p...  
WO/2017/150305A1
The provided nickel powder production method is for producing a fine nickel powder which serves as a seed crystal necessary for nickel powder production from a solution containing a nickel sulfate ammine complex; said fine nickel powder ...  
WO/2017/150557A1
A samarium-iron-nitrogen alloy powder according to one embodiment of the present invention is characterized in that: the value obtained by dividing the hydrogen content thereof by the BET specific surface area thereof is 400 ppm/(m2/g) o...  
WO/2017/145892A1
Provided is a production method that uses industrially inexpensive hydrogen gas and is for forming coarse grains of highly pure nickel powder from a nickel sulfate ammine complex solution using a nickel micropowder. The method for produc...  
WO/2017/147266A1
The present disclosure provides for compositions of magnetic nanoparticles and methods of making magnetic nanoparticles with large magnetic diameters.  
WO/2017/138191A1
The purpose of the present invention is to provide an alloy member which comprises a high-entropy alloy having high mechanical strength and high corrosion resistance and which has excellent homogeneity in both alloy composition and micro...  
WO/2017/139665A1
A method (1300) of deoxygenating metal can include forming a mixture (1340) of: a metal having oxygen dissolved therein in a solid solution, at least one of metallic magnesium and magnesium hydride, and a magnesium-containing salt. The m...  
WO/2017/135138A1
Provided are: a silver-coated copper powder which, when used in a conductive paste for forming a bus bar electrode of a solar cell, enables production of a solar cell that improves the conversion efficiency of the solar cell as compared ...  
WO/2017/127950A1
A molten salt chemical method for recovering waste hard alloy, implemented according to the following process steps: (1) vacuum dehydrating a molten salt medium; (2) implementing an oxidising and dissolving reaction of waste hard alloy i...  
WO/2017/132075A1
The present disclosure is directed at methods of preparing rare earth-based permanent magnets having improved coercivity and remanence, the method comprising one or more steps comprising: (a) homogenizing a first population of particles ...  
WO/2017/125695A1
The present invention relates to gold nanoparticles and the medical and cosmetic uses thereof. The invention further relates to an ecological method of producing said nanoparticles from plant extracts and an aqueous solution of gold salts.  
WO/2017/122902A1
The present invention relates to a method for preparing a copper metal nanopowder having a uniform oxygen passivation layer by using a thermal plasma, and an apparatus for preparing the same and, more specifically, to: a method for prepa...  
WO/2017/119386A1
Provided is a Mn-Bi-based magnetic powder which has a Sn-containing hexagonal crystal Mn-Bi-based magnetic phase and in which the content of Sn relative to the total content of Mn, Bi and Sn is 0.2-5 at.%. Also provided is a bond magnet ...  
WO/2017/119790A1
The present invention provides a method for manufacturing a lightweight stainless steel-aluminum alloy composite material, the method comprising the steps of: (a) manufacturing a mixture powder by milling stainless steel powder and alumi...  
WO/2017/115330A1
The invention relates to copper nanoparticles and to a method for producing same, comprising the following steps: dissolving at least one copper salt, oxide or hydroxide in distilled water in a recipient; dissolving at least one stabilis...  
WO/2017/114852A1
The present invention provides a 3D printing powder and a 3D printing method, the 3D printing powder having a particle size in the range of 20 microns to 40 microns, each 3D printing powder being formed by aggregation of multiple powder ...  
WO/2017/116109A1
The present application relates to nanoparticles, which have excellent optical and electrical properties, has better redispersion properties with respect to a solvent, has excellent bioaffinity compared to nanoparticles manufactured acco...  
WO/2017/115462A1
This silver alloy powder is produced by melting silver and one kind of metal selected from the group consisting of tin, zinc, lead and indium in a nitrogen atmosphere to obtain a molten metal, and then while dropping the molten metal, ra...  
WO/2017/111334A1
The present invention relates to a method for synthesizing aluminum nitride at a low temperature and, more specifically, to a method for synthesizing aluminum nitride, comprising: preparing a porous body by heating and debinding, under a...  
WO/2017/106971A1
The present disclosure provides biocidal metal particles, and methods for production thereof. The method of producing the biocidal materials includes thermally spraying, into a collection system, a feed material having a metal mixture ha...  
WO/2017/107998A1
A preparation method for a copper nano-film loaded on a base material comprises: mixing a cupric salt solution and a chelating agent, slowly adding a first alkaline solution while vigorously stirring, thus obtaining a chelate solution; a...  
WO/2017/108293A1
The invention relates to a compacted and densified metal material comprising one or more phases formed by an agglomerate of grains, the cohesion of the material being obtained by intergranular bridges, the material having a minimum relat...  

Matches 1 - 50 out of 18,711