| Patent application number | Description | Published |
|---|
| 20090079101 | Densification Process of Ceramics And Apparatus Therefor - The present invention relates to an arrangement for sintering a ceramic body, the arrangement including: an applicator defining a monomode microwave heating chamber; a thermal insulation structure disposed within the chamber; a susceptor disposed within the thermal insulation structure having a lower microwave coupling temperature than the ceramic body; the ceramic body arranged adjacent to the susceptor; a magnetron; and a temperature measurement device. Related methods are also described. | 03-26-2009 |
| 20090246739 | Furnace for the thermal treatment of a dental firing object - A furnace for the thermal treatment of at least one dental firing object, comprising a housing, a firing chamber, a firing chamber base, a heating device, and at least one optical temperature detection element which can be used to detect a temperature in the firing chamber and is intended to enable a contactless temperature measurement of a dental firing object in a simple manner. This is achieved by virtue of the fact that the firing object is mounted on and/or in and/or below and/or alongside a firing aid situated in the firing chamber, and the optical temperature detection element detects the temperature of the firing aid. | 10-01-2009 |
| 20100025394 | Apparatus for heating moldings, in particular dental ceramic molding - The invention relates to an apparatus for heating moldings, in particular dental ceramic moldings, with the aid of microwaves or a magnetic field, the apparatus having a susceptor surrounding the molding, in particular according to the type of a container that is closed, said susceptor absorbing microwave radiation or being heated by a magnetic field and emitting heat to the molding. Further, a shielding for electrical and/or magnetic fields is arranged in the path between the microwave oven or the induction coil and the molding, in particular at the inner wall of the susceptor. | 02-04-2010 |
| 20100025395 | Apparatus for the heating of molding, in particular dental-ceramic moldings - This invention relates to a device for heating moldings, in particular dental ceramic moldings with the aid of a microwave generator that impinges a susceptor with microwave radiation, said susceptor being arranged between the molding and the microwave generator. Preferably, the susceptor at least partially forms both an inner ring and an outer ring, and the molding is arranged between the inner ring and the outer ring. | 02-04-2010 |
| 20100249305 | SLIP FOR THE PREPARATION OF DENTAL CERAMICS BY A HOT-MELT INKJET PRINTING PROCESS - Slip for use in a hot-melt inkjet printing process which contains (A) ceramic particles, (B) wax and (C) at least one radically polymerizable monomer, and use of the slip to prepare dental restorations. Furthermore, a process for the preparation of a green compact is described, in which the slip is moulded in layers to the geometrical shape of the green compact and subjected to a radical polymerization in order to obtain a cured green compact. | 09-30-2010 |
