Patent application number | Description | Published |
20090126216 | Centrifugal Pellet Dryer Screen - A centrifugal pellet dryer screen ( | 05-21-2009 |
20090134537 | Method and apparatus for making crystalline polymeric pellets and granules - A method and apparatus for underwater pelletizing and subsequent drying of crystallizing polymers to crystallize the polymer pellets without subsequent heating is shown in FIG. | 05-28-2009 |
20090206507 | Method and apparatus for pelletizing biomaterial composites - A process for preparing low moisture content polymer biomaterial composites and expandable polymer biomaterial composites by extrusion through a die plate ( | 08-20-2009 |
20090273112 | Apparatus and Method for Controlled Pelletization Processing - An apparatus and process maintain control of the temperature of low-melting compounds, high melt flow polymers, and thermally sensitive materials for the pelletization of such materials. The addition of a cooling extruder, and a second melt cooler if desired, in advance of the die plate provides for regulation of the thermal, shear, and rheological characteristics of narrow melting-range materials and polymeric mixtures, formulations, dispersions or solutions. The apparatus and process can then be highly regulated to produce consistent, uniform pellets of low moisture content for these otherwise difficult materials to pelletize. | 11-05-2009 |
20120228794 | METHOD AND APPARATUS FOR PELLETIZING BIOMATERIAL COMPOSITES - A process for preparing low moisture content polymer biomaterial composites and expandable polymer biomaterial composites by extrusion through a die plate into a waterbox and pelletizing with cutter blades. Polyolefins or condensation polymers are melt blended with a solid or semi-solid biomaterial component, such as polysaccharides, including cellulosics and starches, or proteinaceous materials, including polypeptides, and are extruded, pelletized underwater, and processed with accelerated drying to achieve moisture levels as low as one percent or less. | 09-13-2012 |
20130036714 | CONTINUOUS PROCESS FOR FRACTIONING, COMBINATION, AND RECOMBINATION OF ASPHALT COMPONENTS FOR PELLETIZATION AND PACKAGING OF ASPHALT AND ASPHALT-CONTAINING PRODUCTS - A continuous process for fractioning, combination, and recombination of asphalt sources into asphalt components for pelletization of asphalt and asphalt-containing products such that the pellets formed are generally uniform in dimension, freely flowing, free from agglomeration, and the pelletized asphalt is packaged, and preferably compatibly packaged, for additional processing and applications. | 02-14-2013 |
20140001669 | APPARATUS AND METHOD FOR CONTROLLED PELLETIZATION PROCESSING | 01-02-2014 |
20140202019 | METHOD AND APPARATUS FOR MAKING CRYSTALLINE POLYMERIC PELLETS AND GRANULES - A method and apparatus for underwater pelletizing and subsequent drying of crystallizing polymers to crystallize the polymer pellets with out subsequent heating is shown in FIG. | 07-24-2014 |
20150021807 | APPARATUS AND METHOD FOR CONTROLLED PELLETIZATION PROCESSING - An apparatus and process to maintain control of the temperature of low-melting compounds, high melt flow polymers, and thermally sensitive materials for the pelletization of such materials. The addition of a cooling extruder, and a second melt cooler if desired, in advance of the die plate provides for regulation of the thermal, shear, and rheological characteristics of narrow melting-range materials and polymeric mixtures, formulations, dispersions or solutions. The apparatus and process can then be highly regulated to produce consistent, uniform pellets of low moisture content for these otherwise difficult materials to pelletize. | 01-22-2015 |