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WO/2009/067046 |
The invention relates to methods for producing polymer coatings on particle surfaces and can be used in pharmacology, medicine, cosmetology for forming vector drug and biologically active agent delivery systems and in other fields using ...
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WO/2009/062769 |
The invention relates to a novel refractory metal powder, comprising less than 200 ppm metal impurities, having a homogenous distribution and being made of non-spherical particles with irregular, plate-like, needle-like or flake-like sha...
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WO/2009/063366 |
According to the invention, a metal composite can be produced by combining a first intermediate of nanoscale particles with a mean size d1 < 1 µm and one or more adjuncts and a powder of metal particles with a mean size d2 ≥ 1 µm. Ul...
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WO/2009/063366 |
According to the invention, a metal composite can be produced by combining a first intermediate of nanoscale particles with a mean size d1 < 1 µm and one or more adjuncts and a powder of metal particles with a mean size d2 ≥ 1 µm. Ul...
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WO/2009/063316 |
A method for manufacturing a powder for a magnetic core including at least a process of performing a siliconizing treatment on a surface of an iron powder (Ha) containing elemental carbon. In the process of siliconizing treatment, a powd...
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WO/2009/063744 |
Disclosed is a method for producing metal nanowires wherein the lengths and the diameters are uniformly controlled. Also disclosed are metal nanowires excellent in uniformity of form, and a transparent conductor which uses such metal nan...
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WO/2009/063316 |
A method for manufacturing a powder for a magnetic core including at least a process of performing a siliconizing treatment on a surface of an iron powder (Ha) containing elemental carbon. In the process of siliconizing treatment, a powd...
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WO/2009/060895 |
A soft-magnetic composite material obtained by compaction/burning. The burned material is obtained by mixing soft-magnetic particles each coated with a magnesium-containing oxide with at least one of silicone resins, low-melting glasses,...
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WO/2009/060803 |
Disclosed is a method for obtaining copper fine particles, wherein an oxide, hydroxide or salt of copper is thermally reduced in a solution of ethylene glycol, diethylene glycol or triethylene glycol. In this method, the total halogen co...
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WO/2009/055980 |
A process of preparing metal nanometer iron powder for magnetorheolodical technology includes the following steps: producing nanometer iron powder particles by incision preparing technique under temperature of - 5 to 20 centigrade with h...
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WO/2009/057675 |
Disclosed is a method for producing a powder for a magnetic core, which is characterized by carrying out an alkoxide film formation step and a silicone resin film formation step to form an insulation film composed of an alkoxide film and...
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WO/2009/056401 |
The instant invention relates to easily isolable and re-dispersible transition metal nanoparticles, their manufacture and use as IR-absorbers, in particular in transparent thermoplastic or crosslinkable polymers. A further aspect of the ...
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WO/2009/055981 |
A nanometer iron powder specially used in conversion of electromagnetism energy is produced, wherein using critical particles cutting process of nanometer metal powder at 25°C~5°C temperature and setting the high frequency cutting time...
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WO/2009/059017 |
Disclosed are compositions that include a dispersion of inorganic nanocylinders in lyotropic liquid crystalline form. The inorganic nanocylinders have a high aspect ratio and are highly aligned.
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WO/2009/059017 |
Disclosed are compositions that include a dispersion of inorganic nanocylinders in lyotropic liquid crystalline form. The inorganic nanocylinders have a high aspect ratio and are highly aligned.
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WO/2009/057742 |
Provided is a composite magnetic material having high magnetic characteristics and high electrical resistivity to be used for a magnet, especially a composite magnetic material to be suitably used for a rotary motor magnet or the like wh...
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WO/2009/053156 |
The invention relates to a metal powder mixture and particularly advantageous uses of such a metal powder mixture. It is common to use such metal powder mixtures made of metal and metal alloy powders in order to be able to produce active...
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WO/2009/054453 |
The object is to provide: a silver microparticle-containing composition which has a uniform grain size, which can form a fine graphic pattern and which has light environmental load; a process for producing the composition; a process for ...
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WO/2009/053156 |
The invention relates to a metal powder mixture and particularly advantageous uses of such a metal powder mixture. It is common to use such metal powder mixtures made of metal and metal alloy powders in order to be able to produce active...
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WO/2009/054309 |
A process for the production of a composite metal material which comprises the step of preparing a solution containing a surfactant exhibiting both hydrophilicity and hydrophobicity, the step of dispersing a nano- to micro-sized fine car...
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WO/2009/054369 |
Provided is a sputtering target for a magnetic recording film, by which film formation efficiency and film characteristics can be improved by suppressing growth of crystal grains, reducing magnetic permeability and increasing density. A ...
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WO/2009/054412 |
A powder for thermal spraying which comprises cobalt alloy particles containing an element which is lower in the coefficient of iron atom diffusion at 1,100°C than cobalt element. The total proportion of elements having atomic numbers o...
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WO/2009/054369 |
Provided is a sputtering target for a magnetic recording film, by which film formation efficiency and film characteristics can be improved by suppressing growth of crystal grains, reducing magnetic permeability and increasing density. A ...
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WO/2009/049427 |
The porous material of the present invention is produced toy heating a dry powder mixture, containing mainly an organic solid hinder and inorgnnic particles and containing no foaming agent. The mixture is heated to melt the organic binde...
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WO/2009/052007 |
A process for obtaining tantalum powder from tantalum containing scrap material is provided. The process includes selecting source material, such as from sintered anodes for capacitors, hydriding the source material, milling to desired p...
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WO/2009/050344 |
The invention relates to a method for preparing nanoparticles of complex metal oxides, characterised in that it comprises the heating of metal ethanolates in ethanol in the absence of water, whereby the heating is performed uniformly by ...
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WO/2009/049397 |
A heat pipe having an enclosed chamber with a hot side and a cold side and an inorganic porous structure between the hot side and the cold side. The inorganic porous structure transports working liquid by capillary action from the cold s...
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WO/2009/051270 |
Disclosed is a metal nanoparticle having a core portion containing at least one metal element, and an organic compound adhered to the surface of the core portion. This metal nanoparticle is characterized in that the organic compound has ...
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WO/2009/051254 |
Disclosed is a copper alloy powder having excellent oxidizability and electrical conductivity, whose sintering starting temperature can be set discretionally. This copper alloy powder enables low production cost, that is composed of the ...
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WO/2009/043496 |
The invention relates to a novel thermostable palladium catalyst, a method for producing the same and the use thereof in hydrogenation reactions, especially hydrogenation reactions of nitro compounds. The catalyst comprises at least one ...
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WO/2009/046287 |
The compositions of different energetic metallic particles and corresponding coatings are chosen to take advantage of the resulting exothermic alloying reactions when the metals are combined or alloyed through heat activation. Bimetallic...
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WO/2009/043323 |
The invention relates to a method for producing semi-finished products from a shape memory alloy, particularly a NiTi shape memory alloy, wherein first a powder is produced from a shape memory alloy, and subsequently the powder is divide...
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WO/2009/043496 |
The invention relates to a novel thermostable palladium catalyst, a method for producing the same and the use thereof in hydrogenation reactions, especially hydrogenation reactions of nitro compounds. The catalyst comprises at least one ...
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WO/2009/044146 |
There is described a material comprising a metal nanoparticle supported on a porous polysaccharide derived material wherein the nanoparticle has a diameter of from 1 to 30nm and uses thereof.
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WO/2009/041142 |
Provided is a laminated ceramic capacitor, which has a smoothed surface, and furthermore, an internal electrode which can surely eliminate electrode interruption. A conductive paste, a nickel powder or an alloy powder having nickel as a ...
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WO/2009/041901 |
6 Abstract The present invention relates to a method of making cemented carbide powder with low sintering shrinkage comprising WC and 4- 15 wt-% Co and up to 20 wt-% cubic carbide forming elements from the Groups 4b and 5b of the Periodi...
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WO/2009/042380 |
A core-shell particulate is provided. The core-shell particulate includes a metal core particulate including a noble metal or a refractory metal; and a ceramic shell including a transition metal composition. The transition metal composit...
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WO/2009/040520 |
The present invention provides flake having a thickness up to 350 nm, the flake being made of basalt, ceramics, alumina, graphite, a metal, a metal oxide or a combination of any two or more thereof. Equipment for manufacturing such flake...
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WO/2009/040479 |
Metal nanoparticles and methods for the production thereof. The novel nanoparticles having an average particle size of 1 to 10 nm and comprising at least one protective group bonded to metal, in particular copper particles, said group be...
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WO/2009/038135 |
A metal nano particle can be supported and immobilized on a substrate uniformly. Thus, disclosed is a method for supporting a nano metal particle, which comprises applying a silane coupling agent having at least one functional group capa...
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WO/2009/038023 |
This invention provides a microstructured noble metal nanostructure having a multidimensional structure of a nanometer size comprising primary particles. The microstructured noble metal nanostructure is characterized in that it is in the...
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WO/2009/038207 |
A process for producing a copper powder which has a particle size distribution with an extremely narrow width and is reduced in impurity content; and a copper powder which is obtained by the process, has heightened conductivity, is homog...
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WO/2009/039401 |
Dispersed uniform spherical silver particles were prepared in the absence of a protective colloid by rapidly mixing concentrated iso-ascorbic acid and silver-polyamine complex solutions.
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WO/2009/037824 |
Disclosed is a soft magnetic amorphous alloy represented by the following composition formula: {Fea(SixByPz)1-a}100-bLb. In the composition formula, L represents one or more elements selected from Al, Cr, Zr, Nb, Mo, Hf, Ta and W, and a,...
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WO/2009/039401 |
Dispersed uniform spherical silver particles were prepared in the absence of a protective colloid by rapidly mixing concentrated iso-ascorbic acid and silver-polyamine complex solutions.
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WO/2009/036905 |
The invention relates to a metal matrix material made of a hydrogen-permeable metal 1 and a chemically stable metal 2 that is also hydrogen permeable, said matrix material having a structure comprised of a plurality of centers made of th...
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WO/2009/035119 |
Disclosed is an iron-based powder for powder metallurgy, which is obtained by making a flowability improver particle containing 50-100% by mass of carbon black adhere to the surface of an iron powder particle through a binder. This iron-...
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WO/2009/034894 |
This invention provides a soft magnetic material, which can improve direct current superimposition characteristics, a powder magnetic core, a process for producing a soft magnetic material, and a process for producing a powder magnetic c...
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WO/2009/030799 |
The invention relates to a method for the synthesis of inert metal nanoparticles. More specifically, the invention relates to a method for obtaining stable colloids of inert metal nanoparticles in a single step comprising the laser ablat...
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WO/2009/032798 |
Hydrogen is stored by adsorbing the hydrogen to a carbon nanomaterial that includes carbon nanospheres. The carbon nanospheres are multi- walled, hollow carbon nanostructures with a maximum diameter in a range from about 10 nm to about 2...
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