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8177537 |
Method and apparatus for making porous agarose beads
The present invention relates to a method and apparatus for forming agarose or cored agarose beads. The process involves dissolving/gelation the agarose in a suitable liquid, mixing it with a...
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8157554 |
Rotary spinning electrode
The invention relates to the rotary spinning electrode of an elongated shape into the device for production of nanofibres through electrostatic spinning of polymer solutions comprising a pair of...
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8137087 |
Toner preparation method and apparatus, and toner prepared thereby
A method of preparing a toner, including periodically dripping and discharging a droplet of a toner constituent liquid including a resin and a colorant; and solidifying and granulating the droplet,...
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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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8105741 |
Method and apparatus for manufacturing toner, and electrophotographic toner manufactured by the method
A method for manufacturing toner includes steps of supplying, periodically dispensing, and solidifying. The supply step supplies a liquid to be atomized, which includes at least a resin and a...
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8105742 |
Method and apparatus for manufacturing toner and toner manufactured by the apparatus and method
A method for manufacturing a toner, including periodically forming liquid droplets of a toner constituent liquid comprising a resin and a colorant by vibrating a thin film having a plurality of...
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8101331 |
Method and apparatus of rapid continuous process to produce chemical toner and nano-composite particles
A process for making particles is provided. In embodiments, a suitable process includes a mixing tank for mixing a plurality of particles dispersed within a liquid media and a vane unit for...
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8079838 |
Pure particle generator
A particle generator is able to generate pure particles for solid or liquid materials with melting points over several hundred degrees Celsius. The material is heated to generate the vapor in a...
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8070467 |
Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
This invention is an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins or other useful substances, and a polymer sphere apparatus. The invention...
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8070466 |
Seamless capsule manufacturing apparatus
In a seamless capsule manufacturing apparatus that ejects a droplet from a nozzle into hardening liquid to manufacture a seamless capsule SC, tube passages which are synthetic resin tubes are...
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8057203 |
Pyrospherelator
Crystalline alumina particles are intimately mixed with a gaseous fuel, air and oxygen. The mixture is then ignited in a torch. Such blending of the powder with the combustible gas allows the...
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8011911 |
Method and system for pelletizing sulfur
Relatively uniform spherical shaped solid pellets (prills) may be created by passing molten sulfur through a nested strainer to remove particles that would otherwise become trapped in the system, a...
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7985058 |
Method and apparatus for making uniformly sized particles
A method and apparatus for making substantially uniformly sized liposomes and other small particles are provided. Droplets of a first liquid are ejected into a laminar flow of a second liquid, each...
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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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7879969 |
Crystallizer temperature control via fluid control
A method of crystallizing a plurality of crystallizable polymer pellets includes a step in which the pellets are contacted with a temperature adjusting fluid in a crystallizer. The fluid adjusts...
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7828996 |
Method for the manufacture of stable, nano-sized particles
The current invention relates to methods of making nano-particles of a material with a narrow polydispersity. The particle materials are active agents, organic compounds, polymers, and combinations...
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7828999 |
Process and apparatus for producing fine particles
A fine particle producing process introduces a material for producing fine particles into a thermal plasma flame to make a vapor-phase mixture and quenches the vapor-phase mixture to form the fine...
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7776241 |
Method and apparatus for producing micro particles
The invention relates to a method and apparatus for producing substantially monodisperse micro particles mainly of heat sensible material using a carrier gas and a drying gas. Relatively dense...
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7758778 |
Methods for preparing biodegradable microparticle formulations containing pharmaceutically active agents
This invention is directed to an apparatus and method for producing microparticles comprising pharmacologically active agents and biodegradable polymers. The apparatus includes a spinning disk...
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7736553 |
Method and device for producing nanoparticles
The invention relates to processes for producing nanoparticles, especially pigment particles, comprising the following steps: i) bringing a base substance (1) into the gas phase, ii) generating...
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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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7691297 |
Process for the manufacture of powderous preparations of fat-soluble substances
In a process for the manufacture of beadlet preparations of fat-soluble substances in a water-soluble or water-dispersible non-gelling matrix, an aqueous emulsion of the fat-soluble substance(s)...
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7641824 |
Apparatus for preparing inorganic spheroidized particle
An apparatus for preparing an inorganic spheroidized particle, wherein an inorganic powder is fed from a feed pathway for an inorganic powder to a combustion flame in a powder melting furnace, and...
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7638593 |
Crystallizer temperature control via fluid control
A method of crystallizing a plurality of crystallizable polymer pellets includes a step in which the pellets are contacted with a temperature adjusting fluid in a crystallizer. The fluid adjusts...
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7638076 |
Method and system for pelletizing sulfur
Relatively uniform spherical shaped solid pellets (prills) may be created by passing molten sulfur through a nested strainer to remove particles that would otherwise become trapped in the system, a...
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7635585 |
Micro valve apparatus using micro bead and method for controlling the same
A micro (thin film type) valve apparatus for controlling fluid flow and its rate using a microbead and a method for controlling the apparatus are provided. The microbead is moved by the magnetic...
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7625508 |
Apparatus and method for making nanopowder
An apparatus (20) for making nanopowder includes a reaction chamber (22), a first sprayer (25, 27), a second sprayer (26, 28) and a centrifuge (24). The reaction chamber includes a top portion...
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7611649 |
Nanopowders synthesis apparatus and method
A nanopowders synthesis apparatus includes a reaction chamber; a first sprayer communicated with the reaction chamber and configured for spraying a first reactant into the reaction chamber along a...
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7611650 |
Nanopowders synthesis apparatus
A nanopowders synthesis apparatus includes a reaction chamber, the reaction chamber having a top portion, a bottom portion opposite to the top portion, a sidewall adjoining the top and the bottom...
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7585437 |
Method of nanofibres production from a polymer solution using electrostatic spinning and a device for carrying out the method
A method of nanofibers production from a polymer solution uses electrostatic spinning in an electric field created by a potential difference between a charged electrode and a counter electrode. The...
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7537746 |
Process and apparatus for producing inorganic spheres
A process for producing inorganic spheres, which comprises injecting an aqueous liquid containing an inorganic compound into a laminar flow of an organic liquid which runs at a flow rate of from...
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7514145 |
Method and apparatus for producing resin particles using granulation-prevention agent, and resin particles produced by the method
A method for producing resin particles using a dispersion liquid in which a dispersoid mainly made of a resin material is finely dispersed in a dispersion medium, the method comprising a dispersion...
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7468151 |
Method for the preparation of purified microparticles
The present invention is directed to a method for purifying microparticles. These microparticles are prepared in a liquid medium and are recovered free from impurities and undesirable reaction...
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7452195 |
Apparatus for preparation of aqueous emulsion from curable silicone composition and suspension of cured silicone particles
Method for preparation of an aqueous emulsion from a curable silicone composition consisting of (A) an organopolysiloxane having at least two silicon-bonded hydroxyl groups, (B) an...
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7413690 |
Process and apparatus for producing spherical pellets using molten solid matrices
A method and apparatus for forming pellets, the apparatus comprising a column for housing column liquid; column liquid; temperature controlling elements engaging the column and capable of...
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7374797 |
Continuous combined pigmented wax compounding and bichromal sphere fabrication process
A system and method for the continuous fabrication of bichromal spheres by introducing continuous streams of differently colored, pigmented polymer melts to substantially opposite sides of a...
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7347679 |
Apparatus for manufacturing ultra-fine particles using electrospray device and method thereof
An apparatus and method for manufacturing ultra-fine particles using an electrospray device is disclosed. One or more capillary provided at its tip with a nozzle is positioned within a guide duct...
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7344368 |
Device for the production of a granulate
Disclosed is a device for the production of a granulate whereby a perforated rotating outer tube with a supply device for the dripping material arranged on the inside thereof is disposed on a...
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7344663 |
Multi-nozzle for granulation and method for manufacturing granular product
The present invention provides a granulation method with increased drying effect while assuring the pressure for spraying the aqueous solution and the necessary number of nozzles equivalent to...
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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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7306752 |
Method for preparing resin particles, resin particles and apparatus for preparing resin particles
The present provides a method for preparing resin fine particles of a homogeneous particle size used in the fields of chemistry, medicine, electronic material or the like, resin fine particles, and...
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7282167 |
Method and apparatus for forming nano-particles
Nano-scale particles of materials can be produced by vaporizing the material and allowing the material to flow in a non-violently turbulent manner into thermal communication with a cooling fluid,...
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7278843 |
Methods for fine powder formation
Improved methods for forming fine particles of a material have been developed, wherein the method steps include dissolving the material in a solvent to form a dilute solution, immobilizing the...
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7276190 |
Process for the production of micro and/or nano particles
A process and an apparatus are proposed to perform the supercritical assisted atomization of nano and/or micro metric powders. It is possible to use liquid solvent at process conditions in which...
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7261529 |
Apparatus for preparing biodegradable microparticle formulations containing pharmaceutically active agents
This invention is directed to an apparatus and method for producing microparticles comprising pharmacologically active agents and biodegradable polymers. The apparatus includes a spinning disk...
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7208107 |
Method and device for producing spherical particles from a polymer melt
The invention relates to a method and a device for the production of spherical particles, whereby a molten prepolymer or precondensate is transformed into droplets by means of a drip nozzle, the...
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7160489 |
Controlled chemical aerosol flow synthesis of nanometer-sized particles and other nanometer-sized products
A method and apparatus for producing nanometer-sized particles, the method including the steps of forming of mixture by mixing a first precursor reactant, a second precursor reactant, a...
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7153114 |
Granulation apparatus
Apparatus for the granulation of a predetermined substance provided in fluid, semi-fluid and similar state, comprising a prilling tower.
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7147806 |
Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
This invention is for an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins and other useful substances. Non-toxic supercritical or near-critical...
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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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