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8153036 |
Thermoplastic polymer powder
A process for producing a thermoplastic polymer powder that is made by subjecting an acrylic triblock copolymer (B)(A)(B) to an underwater cutting process to obtain a thermoplastic polymer powder,...
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8147730 |
Synthesis of small particles
The invention provides an apparatus for forming fine particles of a substance in a precipitation chamber, in which the apparatus has means to convey the fine particles from the precipitation...
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8142814 |
Method and apparatus for supercritical fluid assisted particle production
The present invention provides an apparatus and methods of producing particles that include a polymer, a wax and/or lipid and, optionally, a biologically active substance. In accordance with the...
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8137699 |
Process and apparatuses for preparing nanoparticle compositions with amphiphilic copolymers and their use
This invention discloses a process for making nanopanticles of amphiphilic copolymers by flash precipitation. Nanoparticles may be of amphiphilic copolymer alone or may contain an additive target...
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8114320 |
Method for producing polymer particles by the polymerization of fluid drops in a gas phase
A process for producing polymer particles by polymerizing liquid droplets in a gas phase by metering a liquid comprising at least one monomer from at least one feed by means of a multitude of bores...
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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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8110129 |
Method for obtaining para-type wholly aromatic polyamide particles
The invention pertains to a method for obtaining para-type wholly aromatic polyamide particles, comprising the steps: a) introducing an aramid polymer solution into a water-based coagulating liquid...
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8101675 |
Comminutable polyesters
A process is disclosed for producing a polyester in powder form, which process comprises: (a) rendering a polyester comminutable by (i) chemical pre-treatment of the polyester, or (ii) irradiating...
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8080314 |
Nanotube assembly
Methods and articles providing for precise aligning, positioning, shaping, and linking of nanotubes and carbon nanotubes. An article comprising: a solid surface comprising at least two different...
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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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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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8062390 |
Methods for binding particulate solids
Provided are methods for binding particulate solids in a polymer fiber matrix utilizing composite waste products. A mixture of composite waste products and particulate solids is formed into solid...
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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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8012385 |
Method of forming color filter layer and method of fabricating liquid crystal display device using the same
The present invention relates to a liquid crystal display (LCD) device, and more particularly, to a method of fabricating a color filter for an LCD device. A method of fabricating a color filter...
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7993557 |
Method for the production of polyester granulates from highly viscous polyester melts and also device for the production of the polyester granulates
The invention relates to a method and device for the direct production of polyester granulate from a highly viscous polyester melt with a polymerization degree of 132 to 165, as well as the...
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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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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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7964123 |
Embolization
Embolization, as well as related particles and methods, are described.
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7931834 |
Process for formation and collection of particles using cryogenic material
A process for the formation of particles of a target material is disclosed, comprising: (i) introducing the target material into a particle formation vessel, and forming a continuous liquid surface...
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7919119 |
Porous drug matrices and methods of manufacture thereof
Drugs, especially low aqueous solubility drugs, are provided in a porous matrix form, preferably microparticles, which enhances dissolution of the drug in aqueous media. The drug matrices...
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7919023 |
Process for the manufacture of a dense nuclear fuel material
This invention relates to a process for manufacturing a dense material containing UO2, comprising: a) introducing at least two powders each comprising uranium dioxide UO2 into a vibrating grinder,...
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7902284 |
Composition based on organosilicon compounds
Organosilicon compositions which can be cured to produce elastomers, in particular elastomers suitable for use in the food industry, contain very fine particulate aluminum oxide powder in minor...
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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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7901712 |
Gliclazide nanosphere and manufacturing method therefor and application thereof
An novel gliclazide nanosphere, the manufacturing method therefor and the application thereof are provided in the present application is provided. The gliclazide nanosphere is prepared by reacting...
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7892461 |
Method for the production and use of pigmented thermoplastic material comprising a flow enhancer in the form of a dissolved salt
Description of a method for the production of a pigmented thermoplastic material. The method characterizes that during a first step an aqueous suspension presenting a solid matter contents of...
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7875295 |
Process for the controlled production of organic particles
A process for the production of a microparticle or a nanoparticle of a chemical compound comprising the steps of providing a solution of said chemical compound in a first liquid; providing a second...
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7862751 |
Formulation of fine particles using liquefield or dense gases
The invention provides a method for manipulating or formulating a solid substance which melts under pressure of a gas without degrading at a temperature lower than the melting point of the...
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7863345 |
Process for producing microparticulate hardening catalyst
A process for producing a microparticulate hardening catalyst, comprising the steps of jetting a liquid composition containing epoxy resin hardening catalyst (A), monomer having an ethylenically...
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RE41995 |
Tapered light guide plate for surface light source device and method of making by injection molding via supplementary cavity
There is provided a very thin light guide plate for a surface light source device and a method of manufacturing it without the use of high-precision molding machine. A surface light source device...
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7833444 |
Fine particle granulation method
It is an object of the present invention to provide a fine particle granulation method capable of granulating fine particles in an extremely easy operation without the need for carrier particles...
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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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7803742 |
Thermoset nanocomposite particles, processing for their production, and their use in oil and natural gas drilling applications
Thermoset polymer particles are used in many applications requiring lightweight particles possessing high stiffness, strength, temperature resistance, and/or resistance to aggressive environments....
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7803741 |
Thermoset nanocomposite particles, processing for their production, and their use in oil and natural gas drilling applications
Thermoset polymer particles are used in many applications requiring lightweight particles possessing high stiffness, strength, temperature resistance, and/or resistance to aggressive environments....
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7803740 |
Thermoset nanocomposite particles, processing for their production, and their use in oil and natural gas drilling applications
Thermoset polymer particles are used in many applications requiring lightweight particles possessing high stiffness, strength, temperature resistance, and/or resistance to aggressive environments....
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7803295 |
Method and apparatus for forming nano-particles
Nano-scale particles of materials can be produced by vaporizing material and allowing the material to flow in a non-violently turbulent manner into thermal communication with a cooling fluid,...
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7794793 |
Carbon nanotube arrays for field electron emission and methods of manufacture and use
A method for preparation of carbon nanotubes (CNTs) bundles for use in field emission devices (FEDs) includes forming a plurality of carbon nanotubes on a substrate, contacting the carbon nanotubes...
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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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7780988 |
Method for making homogeneous spray-dried solid amorphous drug dispersions using pressure nozzles
Homogeneous solid amorphous dispersions of drugs in concentration-enhancing polymers are formed in desirable larger particle sizes with minimal fines by using an atomizer and process conditions...
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7776242 |
Method for granulating flexible polyolefin resin and granule
A method for granulating a flexible polyolefin resin including: melting a flexible polyolefin resin by volatilization after polymerization; cooling the resin to a temperature in a range of the...
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7767249 |
Preparation of nanoparticles
Nanoparticles of a deposited bioactive agent can be obtained by selecting a solvent composition, selecting a deposition substrate, preparing a solution of the bioactive agent in the solvent...
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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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7745512 |
Polyester polymer and copolymer compositions containing carbon-coated iron particles
Polyester compositions are disclosed that include polyester polymers or copolymers having incorporated therein carbon-coated iron particles that improve the reheat properties of the compositions....
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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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7728100 |
Process for producing polyglycolic acid resin composition
A particulate polyglycolic acid resin composition suitable as a material for various forming processes in produced through a process characterized by comprising: cooling a polyglycolic acid resin...
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7712220 |
Method of a double starwheel unit in multiple rows with a multi-hole manner, an instrument and the like
A method of a double starwheel unit in multiple rows with a multi-hole manner, an instrument and the like are disclosed. The double starwheel unit has a sleeve and two starwheel parallel-arranged...
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7700012 |
Process for the production of urea-comprising particles
Process for the production of urea-comprising particles, wherein the urea-comprising particles are produced in a pelletizer, comprising a feeding device, a belt and a device to remove the formed...
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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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7678302 |
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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