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WO/2008/114784 |
Disclosed is a metal paste for sealing, which comprises a metal powder and an organic solvent, wherein the metal powder comprises at least one metal powder selected from a gold powder, a silver powder, a platinum powder and a palladium p...
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WO/2008/114866 |
A process for producing fine metal particles of nano size which are dispersed in an organic solvent without the aid of any surfactant, etc. and for producing the dispersion. The process, which is for producing fine metal particles or a d...
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WO/2008/114571 |
An R-T-B base alloy useful as raw material for rare earth permanent magnet (wherein R is at least one member selected from among Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Ho, Er, Tm, Yb and Lu; T is a transition metal containing Fe in a...
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WO/2008/111615 |
[PROBLEMS] To provide an anisotropic electroconductive material which can solve problems of the conventional anisotropic electroconductive material using low-melting particles as electroconductive particles that the electroconductivity b...
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WO/2008/111947 |
A method of depositing a nanomaterial onto a donor surface comprises depositing a composition comprising nanomaterial onto a donor surface from a micro-dispenser. In another aspect of the invention there is provided a method of depositin...
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WO/2008/108265 |
Disclosed is a method for producing a semiconductor nanoparticle, which is characterized by comprising a step for processing a semiconductor nanoparticle with an argon plasma. This method enables to obtain a semiconductor nanoparticle wh...
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WO/2008/108179 |
Provided are a tin powder which exhibits excellent shape stability when processed into a tin paste and also has excellent connection reliability, a tin paste and a tin powder manufacturing method. The tin powder is characterized in that ...
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WO/2008/105355 |
Disclosed is a conductive fine particle having low resistance and excellent connection reliability. Also disclosed is an anisotropic conductive material. Specifically disclosed is a conductive fine particle composed of a base fine partic...
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WO/2008/105559 |
This invention provides a lead storage battery which has a prolonged deep discharge cycle service life, has good recovery charge properties, and can suppress corrosion elongation to reduce a possibility of shortcircuiting. The lead stora...
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WO/2008/105470 |
It is intended to provide an agent for modifying a liquid or a gas which has a high durability without showing drop-off of the surface upon impact or friction, can be safely used in plants or equipments for manufacturing semiconductors, ...
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WO/2008/103417 |
A method of constructing an earth-boring, diamond-impregnated drill bit has a first step of coating diamond grit with tungsten to create tungsten-coated diamond particles. These coated particles are then encapsulated in a layer of carbid...
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WO/2008/099510 |
A process for producing a silver powder having excellent dispersibility in liquid organic media having low polarity, which comprises reducing a silver compound with refluxing in an alcohol having a boiling point of 80-200°C or a polyol ...
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WO/2008/100163 |
The subjects of the invention are a method of manufacturing silver nanoparticles of 1 to 350 nm in size, a method of manufacturing cellulosic fibers and nanofibers containing silver nanoparticles, fibers and nanofibers containing silver ...
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WO/2008/096621 |
Disclosed is an R-T-B alloy which can be a raw material for a rare earth permanent magnet having excellent magnetic characteristics. Specifically disclosed is an R-T-B alloy containing at least Dy (wherein R represents at least one of Sc...
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WO/2008/095080 |
A method for impregnating a metal injected material to produce a composite article (10). The method includes the steps of forming a green part (12) from a feedstock (14), removing a binder (16) from the green part (12) to form a brown pa...
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WO/2008/093430 |
A pure iron powder which contains as impurities, in terms of mass%, up to 0.005% C, 0.01-0.03%, excluding 0.01%, Si, 0.03-0.07% Mn, up to 0.01% P, up to 0.01% S, up to 0.10% O, and up to 0.001% N. The iron powder particles each is compos...
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WO/2008/091210 |
The invention relates to a diffusion alloyed iron powder wherein tungsten W is bonded to the surfaces of the particles of an iron or iron-based powder, the diffusion alloyed iron powder comprises by weight-%: 30-60 W, balance essentially...
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WO/2008/091393 |
A set of nanoparticles is disclosed. Each nanoparticle of the set of nanoparticles is comprised of a set of Group IV atoms arranged in a substantially spherical configuration. Each manoparticle of the set of nanoparticles further having ...
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WO/2008/091393 |
A set of nanoparticles is disclosed. Each nanoparticle of the set of nanoparticles is comprised of a set of Group IV atoms arranged in a substantially spherical configuration. Each manoparticle of the set of nanoparticles further having ...
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WO/2008/087084 |
Welding materials with a filler often have the disadvantage on application of mixing. The powder mixture (37) according to the invention involves the use of blocky or platelike powder (35) for the filler such as to prevent a mixing.
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WO/2008/085381 |
Methods for forming bodies of earth-boring drill bits and other tools include milling a plurality of hard particles and a plurality of particles comprising a matrix material to form a mill product comprising powder particles, separating ...
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WO/2008/085189 |
A composite is produced by the steps of (a) blending a first mixture of metallic powders; (b) compacting the blended first mixture of metallic powders to a plurality of discretely shaped articles; (c) blending a second mixture of metalli...
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WO/2008/084866 |
Disclosed is a silver fine powder composed of silver particles having an average particle diameter of not more than 20 nm, each of which particles has an organic protection material on the surface. The presence ratio of the organic prote...
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WO/2008/084756 |
Disclosed is a magnetic powder for dust cores, which is excellent in insulation without decreasing magnetic flux density. Also disclosed are a dust core composed of such a magnetic powder, and a motor or reactor whose core is composed of...
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WO/2008/082698 |
A Medical device comprising a composite material comprising a matrix, and a plurality of particles in the matrix, the particles and the matrix having different chemical compositions, wherein the the particles protrude from the surface of...
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WO/2008/082353 |
The present invention relates to a powder for the powder metallurgical manufacture of components. Particularly the invention concerns an iron or iron based powder intended for the powder metallurgical manufacturing of components. It is e...
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WO/2008/077611 |
The invention relates to an aluminium shot for thin, plate-shaped effect pigments with a narrow relative width of the thickness distribution. The shot according to the invention is characterised by a grain bond of d10 = between 0.15 and ...
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WO/2008/080041 |
One embodiment of the invention includes first particles comprising an intermetallic compound comprising titanium and aluminum; second particles comprising aluminum; and third particles comprising titanium.
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WO/2008/077611 |
The invention relates to an aluminium shot for thin, plate-shaped effect pigments with a narrow relative width of the thickness distribution. The shot according to the invention is characterised by a grain bond of d10 = between 0.15 and ...
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WO/2008/073143 |
A method of forming monodispersed metal nanowires comprising: forming a reaction mixture including a metal salt, a capping agent and a quaternary ammonium chloride in a reducing solvent at a first temperature; and forming metal nanowires...
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WO/2008/071068 |
Surface treatment of metal micro/nano-particle, especially cladding process of metal micro/nano-particle, solves a technical problem on the oxidization resistance of metal nanoparticle. The process includes forming oxidation layer on the...
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WO/2008/073952 |
A method and apparatus for forming a powder metal forging (B) includes a die set (A1D) for forming the powder metal forging (B) having a first die (A) complementary with a second die (D) in a longitudinal direction (ZC). The die set (A,D...
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WO/2008/073143 |
A method of forming monodispersed metal nanowires comprising: forming a reaction mixture including a metal salt, a capping agent and a quaternary ammonium chloride in a reducing solvent at a first temperature; and forming metal nanowires...
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WO/2008/069034 |
Disclosed is a microprotein-inactivating ultrafine metal particle which is characterized by being an ultrafine metal particle having a bond between an organic acid component and a metal. The microprotein-inactivating ultrafine metal part...
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WO/2008/069749 |
The present invention concerns a powder magnetic core for operating at high frequencies obtained by pressure forming an iron-based magnetic powder covered with an insulation film, and a specific resistance less than 1000, preferably less...
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WO/2008/069749 |
The present invention concerns a powder magnetic core for operating at high frequencies obtained by pressure forming an iron-based magnetic powder covered with an insulation film, and a specific resistance less than 1000, preferably less...
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WO/2008/068368 |
Process for low-temperature CVD production of coverings applicable to materials in electric power generation plants. Coatings are produced at low temperature based on modified iron aluminides by means of the addition (or not) of reactive...
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WO/2008/065903 |
A process for the production of an R-Fe-B microcrystalline high-density magnet which comprises preparing an R-Fe-B rare earth alloy powder having a mean particle size of less than 20μm, forming the powder into a compact, subjecting the ...
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WO/2008/063526 |
In one embodiment, the present invention may be a method of forming a porous and/or dense article from metal powder (12), including adding to a mold a first feedstock comprising an agglomerated metal powder (12) and an agglomeration agen...
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WO/2008/063038 |
The invention relates to methods for producing catalytic coatings by thermally spraying a powder material and can be used in different branches of chemistry, power engineering and in automobile production. The aim of the invention is to ...
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WO/2008/062548 |
A pasty metal particle composition comprising 100 parts by weight of metal particles which have a mean particle diameter of 0.001 to 50μm and whose surfaces are coated with a water-repellent organic substance and 3 to 30 parts by weight...
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WO/2008/063708 |
The invention is a process for manufacturing a nano aluminum/alumina metal matrix composite and composition produced therefrom. The process is characterized by providing an aluminum powder having a natural oxide formation layer and an al...
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WO/2008/059855 |
An iron/copper composite powder for powder metallurgy comprising a copper-coated iron powder as a major component. The composite powder comprises a copper-coated iron powder or a powder mixture of a copper-coated iron powder and an elect...
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WO/2008/059789 |
A process for producing a silver-plated fine copper powder characterized by treating a fine copper powder with an alkaline solution to remove organic substances present on the surface of the fine copper powder, washing the powder with wa...
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WO/2008/056157 |
The present invention concerns the field of solid state capacitors and in particular high performance capacitors for use in modern electronic devices. Specifically, the present invention relates to a method by which powders of valve-acti...
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WO/2008/053737 |
A sheet-form soft-magnetic material which even when produced by superposing thin curable soft-magnetic sheets produced through coating-fluid application, has such a constitution that it is inhibited from changing in sheet thickness even ...
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WO/2008/054337 |
A method for producing nanoparticles on a substrate us ing a metal precursor in an ionic liquid and microwave heating is described. The composite compositions are useful as catalysts for chemical reactions, fuel cell, supercapacitor and ...
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WO/2008/050129 |
A method of providing a porous surface on a nickel substrate comprising treating the substrate with a flowing stream of gas comprising ammonia or hydrazine at a temperature of at least 4000C, the resultant porous surface comprising pores...
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WO/2008/050109 |
The invention relates generally to polyvalent macromolecules comprising: (a) a polymer backbone and (b) pendent groups attached to said polymer backbone, wherein some or all of said pendent groups comprise: (i) optionally a linker, (ii) ...
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WO/2008/050129 |
A method of providing a porous surface on a nickel substrate comprising treating the substrate with a flowing stream of gas comprising ammonia or hydrazine at a temperature of at least 4000C, the resultant porous surface comprising pores...
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