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US20090302489 |
METHOD AND DEVICE FOR PRODUCING POLYESTER GRANULES AND/OR SHAPED PARTS WITH A LOW ACETALDEHYDE CONTENT
In the case of the method for the production of polyester granulate or moulded articles from a melt which is discharged from a polycondensation ( 1 ), the melt in the discharge region ( 2 ) of the...
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US20090233398 |
METHODS FOR FORMING PARTICLES FROM SINGLE SOURCE PRECURSORS, METHODS OF FORMING SEMICONDUCTOR DEVICES, AND DEVICES FORMED USING SUCH METHODS
Single source precursors are subjected to carbon dioxide to form particles of material. The carbon dioxide may be in a supercritical state. Single source precursors also may be subjected to...
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US20090186226 |
MESOSTRUCTURED ORGANIC-INORGANIC HYBRID MATERIAL
An organic/inorganic hybrid material (OIHM) that consists of elementary spherical particles is described, whereby each of said spherical particles consists of a mesostructured matrix that is based...
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US20090169667 |
APPARATUS AND METHOD FOR MANUFACTURING NONWOVEN FABRIC
An apparatus includes a spinning nozzle, a fiber drawing device and a water spray device. The spinning nozzle has spinnerets and a spinning solution is filled therein. The spinning solution...
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US20090162656 |
Spherical Corundum Particles, Based on Fused Aluminum Oxide and a Method for Said Particles
A method is provided for manufacturing spherical corundum grains having a bulk density between 1.5 kg/L and 2.5 kg/L, with aluminum oxide being melted in an electric arc furnace with the addition...
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US20090108480 |
METHOD AND DEVICE FOR GRANULATING POLYMER MELTS CONTAINING BLOWING AGENT
The invention relates to a process and an apparatus for pelletizing polymer melts comprising blowing agent in a pelletizing chamber through which a liquid flows, its pressure being above the...
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US20090091049 |
AGGLOMERATION APPARATUS AND METHOD FOR PRODUCING AGGLOMERATED PARTICLES
The invention relates to an agglomeration apparatus comprising a fluid bed, a source of descending particles, one or more nozzles for atomizing an agglomeration fluid and an outlet for discharging...
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US20090065960 |
PROCESS FOR PRODUCING POLYSTYRENE FOAM PARTICLES HAVING A HIGH DENSITY
A process for producing polystyrene foam particles having a bulk density in the range from 40 to 400 g/l by extrusion of a polystyrene melt comprising carbon dioxide and/or water as blowing agent...
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US20080272508 |
MANUFACTURE OF SPHERICAL PARTICLES OUT OF A PLASTIC MELT
The invention relates to a method and a device for producing spherical particles from a melted mass of plastic. According to the invention, said melted mass is transformed into droplets by means of...
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US20080210053 |
HOLLOW SPHERE METAL OXIDES
In accordance with invention, there are methods for fabricating hollow spheres and nanofoams. The method for making hollow spheres can include providing a homogeneous precursor solution including a...
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US20080211122 |
PROCESS FOR PRODUCING HEATSEALABLE FILTER MATERIALS
Processes for producing a filter material which contains heatsealable, biodegradable and compostable polymeric fibers and is characterized in that it additionally contains a lubricant in an amount...
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US20080193763 |
Carbonaceous Materials
The present invention is directed to the formation of unique carbonaceous materials and a new segregated manufacturing business of carbonaceous material. In particular, the invention is directed to...
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US20080122132 |
APPARATUS AND METHOD FOR MANUFACTURING PARTICULATE RESIN
An apparatus for manufacturing a particulate resin, including: a fine nozzle opening configured to extrude a melted resin mixture including a resin; an extrusion output control mechanism for...
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US20080050592 |
Particulate Materials
Novel particulate materials that have been made by a spray process have at least 80% of particles of the same morphology. The particulate materials also have a mono-dispersivity index of not more...
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US20080026981 |
Pharmaceutical Compositions
A process for micronization of pharmaceutically active agents.
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