| Document |
Document Title |
|
WO/2019/128244A1 |
A method for preparing a bismuth quantum dot and a bismuth quantum dot. The preparation method comprises: (1) dispersing bismuth powders in an organic solvent to obtain a dispersion liquid; (2) performing a first water bath ultrasound on...
|
|
WO/2019/126882A1 |
The invention relates to a process for obtaining nanoparticles (NPs) of copper, specifically with a size between 10 nm and 50 nm. Specifically, a method is described for constructing NPs of metallic copper and subsequently decorating or ...
|
|
WO/2019/132232A1 |
The present invention can provide light-colored magnetic particles having a zirconium oxide coating layer formed on a magnetic core, and having a silver coating layer formed on the zirconium oxide coating layer, and a part of the surface...
|
|
WO/2019/128245A1 |
A bismuthene nanosheet and a preparation method therefor. The bismuthene nanosheet is obtained by dispersion of bismuth powder into an organic solvent, first water bath-based ultrasonic treatment, heating reaction, second water bath-base...
|
|
WO/2019/127200A1 |
A tantalum powder, a tantalum powder compact, a tantalum powder sintered body, a tantalum anode, an electrolytic capacitor and a preparation method for tantalum powder. The tantalum powder contains boron element, and the specific surface...
|
|
WO/2019/131112A1 |
This core-shell particle comprises a core particle covered by a shell containing an inorganic material. The shell is crystalline, the particle has a secondary particle diameter within a range of 3 to 500 nm, and the coverage is 80% or gr...
|
|
WO/2019/126884A1 |
The invention relates to a process for obtaining nanoparticles (NPs) of copper, specifically with a size between 10 nm and 50 nm. Specifically, a method is described for constructing NPs of metallic copper and subsequently decorating or ...
|
|
WO/2019/131744A1 |
The present invention provides an anisotropic nanostructure that is expressed by formula RuxM1-x (in the formula, 0.6 ≤ x ≤ 0.999, and M represents at least one kind selected from the group consisting of Ir, Rh, Pt, Pd, and Au), the ...
|
|
WO/2019/128247A1 |
A preparation method for bismuthene nanosheets, comprising: (1) dispersing bismuth powder in an organic solvent to obtain a dispersion liquid; (2) carrying out first ultrasonic water bath treatment on the dispersion liquid, and then carr...
|
|
WO/2019/131378A1 |
The present invention provides: a method for manufacturing copper powder that can be used as a starting material for a coating, which, when cured, exhibits a low volume resistance value; said copper powder; a resin composition containing...
|
|
WO/2019/128246A1 |
A preparation method for bismuth quantum dots, comprising: (1) dispersing bismuth powders in an organic solvent to obtain a dispersion liquid; (2) performing a first ultrasound in water bath on the dispersion liquid, and then performing ...
|
|
WO/2019/133099A1 |
A system and corresponding method for additive manufacturing of a three- dimensional (3D) object to improve packing density of a powder bed used in the manufacturing process. The system and corresponding method enable higher density pack...
|
|
WO/2019/127174A1 |
A hot-press sintering apparatus, a method for manufacturing a thermoelectric material by using the hot-press sintering apparatus, and a thermoelectric material having a multi-scale micro-nano porous structure. The hot-press sintering app...
|
|
WO/2019/125199A1 |
The invention relates to powder techniques for producing solid three-dimensional materials. The technical result of the invention consists in improving the characteristics of the three-dimensional materials produced and creating addition...
|
|
WO/2019/121718A1 |
The present invention relates to a method for producing a treated object, comprising the steps of: applying a layer of particles to a target area; applying a liquid binder to a selected portion of the layer in accordance with a cross-sec...
|
|
WO/2019/121827A1 |
A process for the separation of nanowires with an aspect ratio of at least 10 from nanoparticles with an aspect ratio of less than 10.
|
|
WO/2019/124325A1 |
Provided are: a titanium powder which is reduced in the hydrogen concentration, while being obtained by means of a hydrogenation-dehydrogenation method; and a method for producing this titanium powder. A titanium powder which is obtained...
|
|
WO/2019/123856A1 |
A problem to be solved by the present invention is to provide a bonding member in which copper fine particles are used for a bonding member of a semiconductor device component and which does not cause cracking, peeling or the like in a s...
|
|
WO/2019/124224A1 |
Amorphous alloy particles according to the present invention are amorphous alloy particles made from an iron-based alloy, and are characterized in that a grain boundary is formed in each of the particles.
|
|
WO/2019/123989A1 |
The present invention provides a powder material that is capable of having improved fluidity over conventional products, and that is capable of improving the crushing strength of particles. The powder material according to the present in...
|
|
WO/2019/123537A1 |
The present invention provides: a Mg alloy powder which can be produced at low cost and which is capable of bringing about improved sintering properties; and a sintered component using same. This Mg alloy powder is produced by an air ato...
|
|
WO/2019/123764A1 |
This WC powder includes WC particles which have an average particle diameter of 50 nm or less and in which transition metal elements are dissolved in a solid state, wherein the transition metal elements contain Co. This WC-Co metal compo...
|
|
WO/2019/124047A1 |
The present invention provides: a spherical Ti-based powder which can be molded into a near-net shape and which is suitable for three-dimensional lamination molding by means of electron beams, laser beams, or the like; and a manufacturin...
|
|
WO/2019/124939A1 |
A fluidized-bed deoxidation apparatus for titanium alloy powder is disclosed. According to an embodiment of the present invention, the fluidized-bed deoxidation apparatus may comprise: a chamber for receiving titanium alloy powder; a hea...
|
|
WO/2019/124344A1 |
Provided is a method for producing a TiAl intermetallic compound powder in which it is possible to reduce the number of internal pores. Also provided is a TiAl intermetallic compound powder in which internal pores have been reduced in nu...
|
|
WO/2019/123536A1 |
The present invention provides a method which is for producing a Mg alloy powder, which can be implemented at low cost, and with which it is possible to improve sintering properties. This method for producing a Mg alloy powder comprises:...
|
|
WO/2019/121277A1 |
The invention relates to an additive manufacturing process (3D printing) using particles having a meltable polymer. The meltable polymer comprises a thermoplastic polyurethane polymer which has a melting range (DSC, Differential Scanning...
|
|
WO/2019/121828A1 |
Use of filtration medium with a positive zeta potential for the separation of nanoparticles with different aspect ratii by dead-end filtration and process for the purification of nanowires.
|
|
WO/2019/124296A1 |
With regard to an additively manufactured article made of a maraging steel, provided are an additively manufactured article having excellent toughness, a method for manufacturing the additively manufactured article, and a metal powder fo...
|
|
WO/2019/123538A1 |
The present invention provides: a Mg alloy powder which can be produced at low cost and which is capable of bringing about improved sintering properties; and a sintered component using same. This Mg alloy powder is produced by an air ato...
|
|
WO/2019/117041A1 |
This solder paste contains: a mixed filler comprising first metal particles and second metal particles; and a flux, wherein the first metal particles are composed of an alloy including 50-80 mass% of Cu, 5-15 mass% of Ag, 2-10 mass% of B...
|
|
WO/2019/117364A1 |
The present invention relates to silver-carbon-metal-based nano-composite particles capable of being used as an electrical contact material, a preparation method therefor and an electrical contact material comprising the nano-composite p...
|
|
WO/2019/117234A1 |
Provided is spherical silver powder that can be baked at a lower temperature. This spherical silver powder comprising a spherical silver particle has a void inside the particle. In an image of a cross section of the silver particle expos...
|
|
WO/2019/117373A1 |
The present invention relates to silver-carbon nano-composite particles capable of being used as an electrical contact material, a preparation method therefor and an electrical contact material comprising the nano-composite particles. Th...
|
|
WO/2019/114296A1 |
A gradient cemented carbide self-drilling screw die, comprising a base (1) that is made from cemented carbide, a die blank (2) being provided on the base (1), and a discharge groove (3) further being provided on the base (1); the dischar...
|
|
WO/2019/118708A1 |
Thermal sprayed coating made from a thermal spray powder material containing aluminum containing particles mechanically alloyed to a transition metal. The coating includes aluminum alloy portions alloyed to the transition metal. The ther...
|
|
WO/2019/117235A1 |
Provided are: a spherical silver powder, which has a particle size similar to spherical silver powder produced by a conventional wet reduction method and with which, when used in a sinterable electrically conductive paste, an electricall...
|
|
WO/2019/118914A1 |
3D-printed parts may include binding agents to be removed following an additive manufacturing process. A debinding process removes the binding agents by immersing the part in a solvent bath causing chemical dissolution of the binding age...
|
|
WO/2019/111795A1 |
Provided is an ink for use in manufacturing electronic components via inkjet printing, the ink being capable of stably maintaining silver nanoparticle dispersibility for extended periods, even in the presence of oxygen, and can be sinter...
|
|
WO/2019/111834A1 |
Provided is a partial diffusion alloyed steel powder with excellent flowability, moldability, and compressibility without containing Ni, Cr, or Si. Specifically provided is a partial diffusion alloyed steel powder with excellent flowabil...
|
|
WO/2019/113208A1 |
Paste compositions comprising 40-70 percent by weight (wt%) of a low melting point (LMP) particle composition comprising Y; 25-65 wt% of a high melting point (HMP) particle composition comprising M; and 1-15 wt% of a fluxing vehicle. The...
|
|
WO/2019/111898A1 |
Provided are a Cu ball having high sphericity, low hardness and suppressed discoloration, an OSP-treated Cu ball, a Cu core ball, a solder joint, a solder paste, and a foam solder. An electronic component 60 is configured by bonding the ...
|
|
WO/2019/112760A2 |
A structure is provided. The structure defines a first direction, a second direction, and a third direction, the three directions orthogonal to each other. The structure includes a first section, a second section, and a third section. Th...
|
|
WO/2019/110225A1 |
The invention relates to a plain bearing composite material (2) with a metallic supporting layer (4), in particular made from steel or from a copper alloy, with a porous carrier layer (6), in particular made from bronze, preferably from ...
|
|
WO/2019/111833A1 |
Provided is a steel alloy powder with excellent flowability, moldability, and compressibility without containing Ni, Cr, or Si. A steel alloy powder made of a Mo-containing iron-based alloy, wherein: the Mo content in the iron-based allo...
|
|
WO/2019/107082A1 |
This magnesium oxide powder is characterized in that: the median diameter (D50) thereof is 5-100 μm; the MgO purity thereof is 98 mass% or more; the Ca compound content thereof is 2 mass% or less in terms of CaO; and when the powder is ...
|
|
WO/2019/107313A1 |
An embodiment of the present invention relates to an iron-based powder mixture containing a main raw material powder including at least one type of powder selected from the group consisting of an iron powder and an iron alloy powder, a s...
|
|
WO/2019/106526A1 |
The invention regards a method for the synthesis of Zero-Valent metal micro- and nanoparticles, in which a first aqueous solution (SOL1) of a salt of a noble metal (A) is mixed with a third neutral or basic aqueous solution (SOL3) of an ...
|
|
WO/2019/107265A1 |
This conductive end member comprises: an inner peripheral part comprising a Cu-xZr (where x represents the atomic% of Zr, which meets 0.5 ≤ x ≤ 16.7) alloy composition that contains a Cu matrix phase, and a second phase that contains...
|
|
WO/2019/108596A1 |
Materials, methods and techniques disclosed and contemplated herein relate to multicomponent aluminum alloys. Generally, multicomponent aluminum alloys include aluminum, nickel, zirconium, and rare earth elements, and include L12 precipi...
|
