| Patent application number | Description | Published |
|---|
| 20090004325 | Device for Filling an Extruder with Pretreated Thermoplastic Material - A device for filling an extruder, which can optionally be an external extruder, with pretreated thermoplastic plastics material, in particular PET, has at least one evacuatable container ( | 01-01-2009 |
| 20100101454 | Method and Device for Introducing Additive Materials - The invention relates to a method and a device for introducing and/or adding non-dry-powder additive materials and/or coating materials with a liquid, solid, semi-solid, or paste-like consistency or in suspended or emulsified form, for example, peroxides, fats, waxes, IV improvers, polymers, or similar materials, to an existing lumpy or particulate material which is moved and mixed, and optionally warmed and reduced to small pieces in a receptacle and/or compressor ( | 04-29-2010 |
| 20100140381 | Process And Apparatus For Treatment Of A Material - The invention relates to a process and an apparatus for the treatment of a material in the form of fragments or particles which is moved and/or rotated, mixed, heated and, if appropriate, comminuted by at least one mixing element ( | 06-10-2010 |
| 20100216902 | Method for the pretreatment, reprocessing or recycling of thermoplastic material - The invention relates to a method for the pretreatment, reprocessing or recycling of thermoplastic material, wherein the plastic material to be treated is heated in at least one receptacle or reactor while undergoing constant mixing or movement and/or comminution at a temperature below the melting temperature of the plastic material, and as a result is at the same time crystallized, dried and/or purified, wherein at least one rotatable comminuting or mixing tool, with working edges that act on the material with a comminuting and/or mixing effect, is used for the mixing and/or heating of the plastic material, the heating taking place in particular by applying mechanical energy. | 08-26-2010 |
| 20100289175 | Procedure for Extrusion of Plastic Material and Extruder - The invention relates to a method for extruding plastic material using a screw-type extruder (S), wherein a first pressure (P | 11-18-2010 |
| 20110040011 | Process for Producing a Filled Polymer Material - The invention relates to a method for producing a thermoplastic polymer material that is filled with at least one filler, preferably calcium carbonate CaCO | 02-17-2011 |
| 20110049763 | Method and Device for Injection Molding Plastic Material - The present invention relates to a method and to a device for injection molding plastic material, wherein the starting plastic material to be treated is first subjected to a pretreatment, wherein the plastic material is heated in a receiving container at a temperature below the melting temperature while constantly being mixed, and thereby at the same time is crystallized, dried and/or cleaned and/or the intrinsic viscosity thereof is increased. According to the invention, the plastic material pretreated in this way is transferred into a screw injection molding machine ( | 03-03-2011 |
