Patent application number | Description | Published |
20100244301 | MATERIAL SYSTEM AND METHOD FOR CHANGING PROPERTIES OF A PLASTIC COMPONENT - The instant invention relates to a method for changing characteristics of a plastic component, wherein a medium is introduced into the plastic component, which encompasses a porosity and wherein the medium forms a homogenous compound with the plastic component by at least partially dissolving the plastic component. | 09-30-2010 |
20110223437 | METHOD FOR THE LAYERED CONSTRUCTION OF PLASTIC MODELS - The invention relates to a method for implementing layered construction of plastic models, whereby a first material is applied to a building platform and thereupon a second material is selectively applied and these two application steps are respectively repeated layer after layer until the desired model is obtained. The two materials form a solid body when a suitable mixture ratio is used. The first material includes a particle material and the second material is applied via a print head and contains N-vinylformamide. | 09-15-2011 |
20130026680 | METHOD AND DEVICE FOR PRODUCING THREE-DIMENSIONAL MODELS - The present invention relates to a method for producing three-dimensional objects based on computer-provided data, whereby a material is deposited in layers in a process chamber and the material is selectively solidified and/or bonded using a bonding apparatus and/or a solidifying apparatus in the process chamber, these steps being repeated. A conveyance of the material proceeds during the build process and proceeds continuously, sequentially and evenly up to an unpacking position. | 01-31-2013 |
20130029001 | DEVICE FOR PRODUCING THREE-DIMENSIONAL MODELS - The present invention relates to a device for man facture of three-dimensional models by means of a 3D printing process, whereby a spreader device is used to deposit particulate material in layers on a build platform and the particulate material flow, which occurs perpendicular to the spreading direction, is transferred into containers that are actively cleaned by sliders or brushes at the spreader device. It exploits the fact that particulate material that is moves dynamically can only bridge small height differences. The arrangement can be implemented in a space-saving manner beneath the spreading plane. | 01-31-2013 |
20130092082 | MATERIAL SYSTEM AND METHOD FOR CHANGING PROPERTIES OF A PLACTIC COMPONENT - The instant invention relates to a method for changing characteristics of a plastic component, wherein a medium is introduced into the plastic component, which encompasses a porosity and wherein the medium forms a homogenous compound with the plastic component by at least partially dissolving the plastic component. | 04-18-2013 |
20140212677 | METHOD FOR THE LAYERWISE CONSTRUCTION OF MODELS - A method is described here for the layerwise construction of models, wherein, in a building region, a particulate material is applied layerwise and selectively cured. These steps are repeated until a desired model is obtained. The material comprises in this case a particulate building material and a spray-dried alkali metal silicate solution. Selective activation of the curing proceeds using a water-comprising solution. | 07-31-2014 |
20150042018 | METHOD AND DEVICE FOR PRODUCING THREE-DIMENSIONAL MODELS - The present invention relates to a method for producing three-dimensional objects based on computer data by repeated application in layers of a medium containing particulate material and selective solidification of the medium, whereby a feedstock made of medium in a build space is provided and a layer application of the medium takes place on a surface of the feedstock bordering the build space at an angle β and a solidification according to computer data occurs by use of a solidification unit, characterized in that the feedstock is not moved during build-up of the object. | 02-12-2015 |
20150210822 | MATERIAL SYSTEM AND METHOD FOR CHANGING PROPERTIES OF A PLASTIC COMPONENT - The instant invention relates to a method for changing characteristics of a plastic component, wherein a medium is introduced into the plastic component, which encompasses a porosity and wherein the medium forms a homogenous compound with the plastic component by at least partially dissolving the plastic component. | 07-30-2015 |