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8114319 |
Device and method for producing spherical segmented flow
The invention provides a device (1, 301, 501) for producing a spherical segmented flow of fluid, which device includes: a functional fluid conduit (6, 506) arranged to contain a functional fluid...
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8025824 |
Process for producing refractory particles
To provide a process for producing high-purity highly oxidized refractory particles easily with good productivity by treating a spent refractory containing ZrO2 and Al2O3 to reduce components other...
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8021582 |
Method for producing microparticles in a continuous phase liquid
A continuous phase liquid and a dispersed phase liquid are permitted to flow together through a co-flow channel. Preferably, the dispersed phase liquid is arranged to flow within the flowing body...
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7972543 |
Process for producing microsphere with use of metal substrate having through-hole
An object of the present invention is to provide a process for producing microspheres that are solid microparticles or liquid microparticles for use as an emulsion employed in the food industry,...
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7968020 |
Hot asphalt cooling and pelletization process
Systems and methods for pelletizing hot asphaltenes are provided. Asphaltenic hydrocarbons can be dispersed to provide two or more asphaltenic particles. The asphaltenic hydrocarbons can be at a...
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7901606 |
Production of porous materials by supercritical fluid processing
The present invention provides a method of producing porous structures, particles or matrixes, which may be comprised of one or a plurality of components, an apparatus for carrying out the method...
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7815772 |
Wet-end manufacturing process for bitumen-impregnated fiberboard
A process for manufacturing fiberboard by preparing a fiber slurry mixture including containing cellulose fibers and water then atomizing a liquid bituminous material, such as asphalt. The liquid...
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7780757 |
Method and apparatus for producing fine particles
The present invention provides a method and apparatus for producing fine particles. According to the production method, a molten material 1 which has been formed by melting a raw material to be...
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7754777 |
Method for obtaining micro- and nano-disperse systems
The invention relates to a method for obtaining micro- and nanodisperse systems. In particular, it relates to a method that allows said systems, such as liposomes, emulsions and suspensions, to be...
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7740775 |
Method for the production of particles
A process for preparing particles of a substance comprising contacting a first formulation including a first substance with a first solvent stream and a second solvent stream, thereby causing...
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7718099 |
Fine channel device, fine particle producing method and solvent extraction method
A fine channel device capable of producing fine particles in an industrial scale, hardening the fine particles immediately after the production and recovering the fine particles from a medium...
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7632434 |
Abrasive agglomerate coated raised island articles
Abrasive disk sheet articles having raised islands coated with spherical abrasive agglomerates that can provide both precision flat and smooth workpiece surfaces by high speed lapping are...
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7625507 |
Extrusion process for forming chemically stable drug multiparticulates
Reduced levels of drug degradation in drug-containing multiparticulates are obtained by an extrusion/melt-congeal process.
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7537803 |
Polymer coating/encapsulation of nanoparticles using a supercritical antisolvent process
A process, method and/or system for preparing polymer-coated nanoparticles and/or other ultrafine particles utilizing a supercritical fluid, e.g., supercritical carbon dioxide (SC CO2), as an...
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7455797 |
Method and apparatus for producing particles using supercritical fluid
The present invention provides a method of producing particles via a supercritical fluid processing technique, an apparatus for carrying out the method and the particles produced thereby. The...
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7332111 |
Devices and methods for the production of particles
The present invention provides methods and devices for producing particles with an average diameter less than about 15 μm using the precipitation with compressed fluid-antisolvent (PCA) process ...
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7311861 |
Embolization
Embolization, as well as related particles and methods, are described.
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7297179 |
Method of producing metal particles, and metal oxide obtained from the particles
A method of producing (1) metal particles or (2) metal fine-particles, which contains: jetting out two solutions of (1) a metal salt solution and a reducing agent solution, or (2) a metal...
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7105124 |
Method, apparatus and product for manufacturing nanofiber media
A unified arrangement for providing a unique nanofibrous porous media formed as a chemical compound from a water-soluble polymer combined with a cross-linking agent with a balance of water, which...
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7101499 |
Method of and apparatus for producing pellets from heavy hydrocarbon liquid
Apparatus for producing pellets from hot heavy hydrocarbon or asphaltene, in accordance with the present invention, includes flow means that supplies the hot heavy hydrocarbon or asphaltene through...
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6998051 |
Particles from supercritical fluid extraction of emulsion
A method of producing microparticles and nanoparticles of a solute via the extraction of solvent, having the solute dissolved therein, from an emulsion using a supercritical fluid. The solute to be...
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6966990 |
Composite particles and method for preparing
A method for producing composite particles using a supercritical fluid extraction technique on an emulsion. First and second materials (for example; a polymer and a biologically active material)...
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6946088 |
Thermosetting coating mass
The invention relates to a thermosetting coating mass, comprising a carboxyl functional polyester, and/or a carboxyl functional polyacrylate, a β-hydroxyalkylamide, in which a portion of the ...
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6830714 |
Process and apparatus for producing particles using a supercritical fluid
A process, and a suitable apparatus, for production of particles of a material in which stream of a dispersion of the material in a solvent and a stream of a compressible fluid antisolvent...
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6751831 |
Method of forming a three-dimensional camouflage fabric
A base textile with a camouflage pattern is subjected to hot fluid streams to create flat regions and puckered or wrinkled regions, enhancing the three dimensional characteristics of the resulting...
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6576023 |
Method and apparatus for manufacturing microspheres
A method and an apparatus are provided for efficiently manufacturing microspheres having a uniform particle diameter. The apparatus comprises: case 1 having a lower body 1a and an upper body 1b. A...
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6475524 |
Composition of matter
The invention provides a process for crystallization of amorphous and/or meta-stable crystalline regions of preformed particles by treating the particles with a supercritical or subcritical fluid...
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6461642 |
Crystallization using supercritical or subcritical fluids
The invention provides a process for preparing essentially crystalline particles containing a substance in solvated form, by dissolving the substance in a first solvent, introducing the solution...
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6458296 |
Method and device for capsulating microbial, plant and animal cells or biological and chemical substances
The invention relates to a method for capsulating microbial, plant and animal cells or biological and chemical substances, using a nozzle to obtain small, especially spherical particles by...
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6440337 |
Method and apparatus for the formation of particles
The invention provides a method and apparatus for forming particles of a substance, comprising (a) introducing into a particle formation chamber, the temperature and pressure in which are...
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6319434 |
Method for granulating and grinding liquid slag and device for realizing the same
In a process for granulating and disintegrating molten slags, in particular blast furnace slags, with water, a compressed water jet is directed into the slag and the slag is ejected as the jacket...
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6287362 |
Production of metal lumps and apparatus therefor
Metal lumps or pebbles are produced by introducing a molten metal stream into a stream of water in a direction which is substantially the same as the direction of the water stream and at a velocity...
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6248267 |
Method for manufacturing fibril system fiber
The present invention provides fibril system fibers which may be employed in filter applications and in artificial leather applications, and also provides an industrially superior manufacturing...
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6197230 |
Process for the preparation of a mixture of cellulosic fibers and microfibers
The present invention relates to a process for the preparation of a mixture of cellulosic fibers and microfibers. Said process comprises: the preparation of a cellulosic solution (C); the extrusion...
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6177479 |
Continuous manufacturing method for microspheres and apparatus
In an apparatus for continuously manufacturing microspheres, a dispersed phase (O) is supplied to a chamber 27 for the dispersed phase inside of a bulkhead member 26 via a supply port 23....
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6019814 |
Method of manufacturing 3D parts using a sacrificial material
A method for manufacturing precise complex three dimensional structures in which minute drops of both a product layer and a sacrificial layer are emitted from an acoustic device. The process is a...
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5939466 |
Poly-unsaturated carbohydrate derivatives, polymers thereof and their use
The present invention relates to polymerizable derivatives of carbohydrates comprising a carbohydrate radical and more than one radically polymerizable hydrocarbon group which is linked optionally...
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5868973 |
Process and apparatus for producing fibrets from cellulose derivatives
The disclosure is a more economical process for producing fibrets of superior quality by directing a dope comprising a cellulose derivative and a suitable solvent therefor into a coagulant and...
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5834057 |
Method of making chemically engineered metastable alloys and multiple components nanoparticles
Nanoparticles of a mixed oxide precursor are reduced to form particles of a anostructured metastable alloy having a majority metal and a minority metal. Additional heating enriches the surfaces of...
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5695695 |
Manufacture of polymer fibrids
The invention enables production of polymer fibrids comprising a polyester which is injected as a low-viscosity jet into a shear field formed by liquid jets, torn apart by the liquid jets and...
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5582779 |
Process and apparatus using liquefied gas for making plastic particles
The invention relates to a process for the solvent-free and dry production of particles from plastics. According to the invention, the plastic is heated to form a viscous material, in this form, is...
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5500161 |
Method for making hydrophobic polymeric microparticles
A method for the preparation of microparticles, and the product thereof, that includes dispersing a substantially water insoluble non-ionic or ionic polymer in an aqueous solution in which the...
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5482773 |
Activated carbon-containing fibrids
Polymeric fibrids containing embedded activated carbon are useful as adsorbents.
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5435945 |
Method and apparatus for generating sulphur seed particles for sulphur granule production
A method and apparatus are provided for generating seed particles. In one technique, a spray of water droplets is discharged to intersect a spray of liquid sulphur droplets to effect contact...
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5380473 |
Process for making shearform matrix
The present invention is a unique process and apparatus for making a new matrix material called a shearform matrix which results in transformation of the morphology of a feedstock. The process is...
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5322650 |
Method and apparatus for producing fibers
A molten fiber material flow is rendered into a plurality of fibers by means of a liquid jet such as water jet in place of a pressurized gas or air. The flow moves downwardly in a vertical...
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5320509 |
Molten metal-atomizing apparatus
There is disclosed a molten metal-atomizing apparatus which prevents the formation of a blocking in an ultra-high pressure atomizing of molten metal, and can produce finer metal powder. A vertical...
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5266099 |
Method for producing closed cell spherical porosity in spray formed metals
Metal and metal alloy preforms having closed cell, spherical porosity are spray formed at high deposition rates by introducing blowing agents into the thixotropic semisolid deposition layer, within...
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5260002 |
Method and apparatus for producing uniform polymeric spheres
The present invention relates to a method and apparatus for producing uniform polymeric spheres with controllable permeability. This invention may be useful for encapsulating living cells or tissue...
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5244984 |
Process for producing polymer powder
A polymer powder is produced by separately melting two or more of oligomers and monomers which are reactive with each other, spraying a mixture of the oligomers and the monomers, while continuously...
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