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    SUPPLY SYSTEM FOR TOOTH SAMPLES
    1.
    发明申请
    SUPPLY SYSTEM FOR TOOTH SAMPLES 审中-公开
    用于牙齿样品的供应系统

    公开(公告)号：US20100055638A1

    公开(公告)日：2010-03-04

    申请号：US12523748

    申请日：2007-12-13

    申请人： Olivia Albarski ,  Norbert Thiel

    发明人： Olivia Albarski ,  Norbert Thiel

    IPC分类号： A61C19/10

    CPC分类号： A61C19/00 ,  A61C19/10

    摘要： A supply system for tooth samples for determining brightness, chroma and/or shade of natural and/or bleached teeth, has a plurality of receiving elements (20, 22) in which a plurality of tooth samples (30) are linearly disposed. Groups of tooth samples (30) are provided next to each other in a first receiving element (20), wherein the tooth samples (30) have the same brightness and the same shade within each group. The second receiving element (22) also has groups of tooth samples (30) that are disposed next to each other, wherein tooth samples (30) are disposed having the same brightness and different shades within each group.

    摘要翻译： 用于确定天然和/或漂白齿的亮度，色度和/或阴影的牙齿样品的供应系统具有多个接收元件（20,22），其中多个牙齿样品（30）线性地布置在其中。 一组牙齿样品（30）在第一接收元件（20）中彼此相邻设置，其中齿样（30）在每个组内具有相同的亮度和相同的阴影。 第二接收元件（22）还具有彼此相邻布置的一组齿样（30），其中齿样（30）被设置成具有相同的亮度并且在每个组内具有不同的阴影。

    PROCESS FOR PRODUCING A NON-DENSE SINTERED CERAMIC MOLDED BODY HAVING AT LEAST TWO LAYERS
    6.
    发明申请
    PROCESS FOR PRODUCING A NON-DENSE SINTERED CERAMIC MOLDED BODY HAVING AT LEAST TWO LAYERS 审中-公开

    公开(公告)号：US20190337185A1

    公开(公告)日：2019-11-07

    申请号：US16504584

    申请日：2019-07-08

    申请人： Michael Tholey ,  Michael Dorn ,  Michael Godiker ,  Norbert Thiel

    发明人： Michael Tholey ,  Michael Dorn ,  Michael Godiker ,  Norbert Thiel

    IPC分类号： B28B1/00 ,  A61C13/09 ,  A61C13/083 ,  C04B35/486 ,  C04B38/00 ,  B32B18/00 ,  C04B35/48

    摘要： A process for producing a non-dense sintered ceramic molded body having at least two layers, wherein a first powdery ceramic material forming a layer is contacted with at least a second powdery material forming at least a second layer; said first powdery material has a presintering temperature T1 that is higher than the presintering temperature TS of said at least second powdery ceramic material; the course of a curve of shrinkage S1 of said at least first powdery ceramic material differs from the course of a curve of shrinkage S2 of said at least second powdery material, wherein curve of shrinkage S1 is shifted towards higher temperatures as compared to curve of shrinkage S2; and the layers are subjected to a common temperature treatment at a presintering temperature TS that is lower than the presintering temperature T1 and at least equal to T3 to cause sintering that remains in a stage of sintering that has not proceeded to the theoretical density; wherein the curve of shrinkage S1 is modified by admixing at least one component having a curve of shrinkage S3 which material is compatible with said powdery ceramic material into said first powdery ceramic material, i.e. has a grain size smaller than the first powdery ceramic material, to equalize the curves of shrinkage S1 and S2 in the region of the presintering temperature TS.

    Method for the production of a ceramic molded part
    9.
    发明授权
    Method for the production of a ceramic molded part 有权
    陶瓷成型部件的制造方法

    公开(公告)号：US08168113B2

    公开(公告)日：2012-05-01

    申请号：US12310998

    申请日：2007-10-04

    申请人： Marc Stephan ,  Norbert Thiel ,  Enno Bojemüller

    发明人： Marc Stephan ,  Norbert Thiel ,  Enno Bojemüller

    IPC分类号： B29C43/00 ,  B32B3/26

    CPC分类号： A61C13/083 ,  A61C13/0003 ,  A61K6/0088 ,  A61K6/0215 ,  A61K6/024 ,  A61K6/025 ,  A61K6/0255 ,  A61K6/083 ,  B28B1/268 ,  Y10T428/249956 ,  Y10T428/249957 ,  Y10T428/249975 ,  C08L33/14

    摘要： A process for the preparation of a ceramic molded part from a suspension/dispersion with a solids content and a fluid content by depositing solids content at the periphery of a porous self-supporting support that is at least partially immersed in the suspension/dispersion and has the same shape as the molded part to be prepared, but with a reduced size, wherein: the solids content contains oxide-ceramic particles; the porous self-supporting support is detachably connected with a discharge in a zone that is not immersed in the suspension/dispersion; the suspension/dispersion is moved towards the porous self-supporting support by means of a positive pressure difference between a pressure prevailing in the suspension/dispersion and a pressure prevailing in the discharge; wherein the fluid content of the suspension/dispersion enters in the porous self-supporting support with depositing solids content at the periphery of the porous self-supporting support.

    摘要翻译： 一种用于通过在至少部分浸入悬浮液/分散体中的多孔自支撑载体的周边沉积固体含量从具有固体含量和流体含量的悬浮液/分散体制备陶瓷模制部件的方法，并且具有 与待制备的成型部件具有相同的形状，但具有减小的尺寸，其中：固体含量包含氧化物 - 陶瓷颗粒; 多孔自支撑支架与未浸没在悬浮液/分散体中的区域中的排出物可拆卸地连接; 悬浮液/分散体通过悬浮液/分散体中存在的压力与排放中的压力之间的正压差移动到多孔自支撑载体; 其中悬浮液/分散体的流体含量通过在多孔自支撑载体的周边沉积固体含量而进入多孔自支撑载体。

    Methods for manufacturing ceramic parts using microwave sintering
    10.
    发明授权
    Methods for manufacturing ceramic parts using microwave sintering 有权
    使用微波烧结制造陶瓷部件的方法

    公开(公告)号：US07767942B2

    公开(公告)日：2010-08-03

    申请号：US10520722

    申请日：2003-07-05

    申请人： Marc Stephan ,  Markus Vollmann ,  Norbert Thiel

    发明人： Marc Stephan ,  Markus Vollmann ,  Norbert Thiel

    IPC分类号： H05B6/64

    CPC分类号： C04B35/42 ,  A61C13/203 ,  C04B35/64 ,  C04B41/009 ,  C04B41/5022 ,  C04B41/86 ,  C04B2111/00836 ,  C04B2235/3243 ,  C04B2235/3284 ,  C04B2235/667 ,  C04B2235/80 ,  C04B35/00 ,  C04B35/48 ,  C04B38/00

    摘要： A method for manufacturing ceramic parts with a certain porosity by sintering using microwaves, the materials to be sintered being arranged in a vessel, wherein the microwaves introduce sintering energy into the materials to be sintered via electromagnetic waves in the range of vacuum wavelengths between 5 cm-20 cm in multimode having an electromagnetic power of up to one kilowatt, and besides being built from primary materials for the structure of the vessel, the vessel is built from a secondary material which comprises, in particular, a mixture of or mixed crystals of non-metallic, para-, ferro- or antiferromagnetic materials.

    摘要翻译： 通过使用微波烧结制造具有一定孔隙率的陶瓷部件的方法，待烧结的材料被布置在容器中，其中微波通过在5cm的真空波长范围内的电磁波将烧结能量引入待烧结的材料中 具有高达1千瓦的电磁功率的多模式的-20厘米，并且除了由用于船舶结构的主要材料构建之外，容器由二次材料制成，该二次材料特别包括以下物质的混合物或混合物： 非金属，对，铁或反铁磁材料。