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1. 发明授权

US08741203B2 Device and method for processing light-polymerizable material for building up an object in layers 有权
标题翻译：用于加工用于层叠物体的可聚光材料的装置和方法
公开(公告)号：US08741203B2
公开(公告)日：2014-06-03
申请号：US13124660
申请日：2008-10-20
申请人： Robert Liska , Johannes Patzer , Jürgen Stampfl , Wolfgang Wachter , Christoph Appert
发明人： Robert Liska , Johannes Patzer , Jürgen Stampfl , Wolfgang Wachter , Christoph Appert
IPC分类号： B29C35/04
CPC分类号： B29C64/135 , A61C13/0013 , B33Y10/00 , B33Y30/00
摘要： A method and a device for processing a light-polymerizable material (5, 55) for building up an object (27) in layers, using a lithography based generative manufacture having a construction platform (12) for building up the object (27), a projecting exposure unit (10, 60) that can be controlled for locally selected exposing of a surface on the construction platform (12, 62) to an intensity pattern having a prescribed shape, and a control unit (11, 61) prepared for polymerizing overlapping layers (28) on the construction platform (12, 62) in successive exposure steps, each having a prescribed geometry, by controlling the projecting exposure unit (10, 60), in order to thus successively build up the object (27) in the desired shape, said shape resulting from the sequence of layer geometries. The invention is characterized in that a further exposure unit (16, 66) for exposing the surface of the construction platform (12, 62) is provided on the side opposite the projecting exposure unit (10, 60), and that the construction platform (12, 62) is designed to be at least partially transparent to light, and that the control unit (11, 61) is designed for controlling the further exposure unit (16, 66) at least while building up the first layer (28), said layer adhering to the construction platform (12, 62), for exposing in the prescribed geometry.
摘要翻译：一种用于使用具有用于构建物体（27）的构造平台（12）的基于光刻的生成制造来处理用于构建物体（27）的可光聚合材料（5,55）的方法和装置，可以控制用于局部选择地将建筑平台（12,62）上的表面暴露于具有规定形状的强度图案的投影曝光单元（10,60）以及用于聚合的控制单元（11,61）通过控制投影曝光单元（10,60），在连续的曝光步骤中，每个具有规定几何形状的重叠层（28）在构造平台（12,62）上，以便因此将物体所需的形状，所述形状由层几何的顺序产生。本发明的特征在于，在与突出曝光单元（10,60）相对的一侧设置用于暴露构造平台（12,62）的表面的另外的曝光单元（16,66），并且构造平台 12,62）被设计为对光至少部分透明，并且控制单元（11,61）被设计成至少在建立第一层（28）时控制另外的曝光单元（16,66），所述层粘附到施工平台（12,62）上，用于以规定的几何形状露出。

2. 发明申请

US20110309554A1 Device And Method For Processing Light-Polymerizable Material For Building Up An Object In Layers 有权
标题翻译：用于加工可聚合材料的装置和方法，用于在层中建立物体
公开(公告)号：US20110309554A1
公开(公告)日：2011-12-22
申请号：US13124660
申请日：2008-10-20
申请人： Robert Liska , Johannes Patzer , Jürgen Stampfl , Wolfgang Wachter , Christoph Appert
发明人： Robert Liska , Johannes Patzer , Jürgen Stampfl , Wolfgang Wachter , Christoph Appert
IPC分类号： B29C35/08
CPC分类号： B29C64/135 , A61C13/0013 , B33Y10/00 , B33Y30/00
摘要： A method and a device for processing a light-polymerizable material (5, 55) for building up an object (27) in layers, using a lithography based generative manufacture having a construction platform (12) for building up the object (27), a projecting exposure unit (10, 60) that can be controlled for locally selected exposing of a surface on the construction platform (12, 62) to an intensity pattern having a prescribed shape, and a control unit (11, 61) prepared for polymerizing overlapping layers (28) on the construction platform (12, 62) in successive exposure steps, each having a prescribed geometry, by controlling the projecting exposure unit (10, 60), in order to thus successively build up the object (27) in the desired shape, said shape resulting from the sequence of layer geometries. The invention is characterized in that a further exposure unit (16, 66) for exposing the surface of the construction platform (12, 62) is provided on the side opposite the projecting exposure unit (10, 60), and that the construction platform (12, 62) is designed to be at least partially transparent to light, and that the control unit (11, 61) is designed for controlling the further exposure unit (16, 66) at least while building up the first layer (28), said layer adhering to the construction platform (12, 62), for exposing in the prescribed geometry.
摘要翻译：一种用于使用具有用于建立物体（27）的构造平台（12）的基于光刻的生成制造来处理用于建立物体（27）的可光聚合材料（5,55）的方法和装置，可以控制用于局部选择地将建筑平台（12,62）上的表面暴露于具有规定形状的强度图案的投影曝光单元（10,60）以及用于聚合的控制单元（11,61）通过控制投影曝光单元（10,60），在连续的曝光步骤中，每个具有规定几何形状的重叠层（28）在构造平台（12,62）上，以便因此将物体所需的形状，所述形状由层几何的顺序产生。本发明的特征在于，在与突出曝光单元（10,60）相对的一侧设置用于暴露构造平台（12,62）的表面的另外的曝光单元（16,66），并且构造平台 12,62）被设计为对光至少部分透明，并且控制单元（11,61）被设计成至少在建立第一层（28）时控制另外的曝光单元（16,66），所述层粘附到施工平台（12,62）上，用于以规定的几何形状露出。

3. 发明申请

US20110310370A1 Device And Method For Processing Light-Polymerizable Material For Building Up An Object In Layers 有权
标题翻译：用于加工可聚合材料的装置和方法，用于在层中建立物体
公开(公告)号：US20110310370A1
公开(公告)日：2011-12-22
申请号：US13124619
申请日：2008-10-20
申请人： Gottfried Rohner , Wolfgang Wachter , Christoph Appert , Johannes Patzer , Jürgen Stampfl
发明人： Gottfried Rohner , Wolfgang Wachter , Christoph Appert , Johannes Patzer , Jürgen Stampfl
IPC分类号： G03B27/42
CPC分类号： B29C67/0051 , A61C13/0013 , B29C64/124 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： A method and a device for processing light-polymerizable material for the assembly of a mold, utilizing a lithography-based generative manufacturing technique wherein a layer of a light-polymerizable material, the material being located in at least one trough (4) having a particularly light-transmissive, horizontal bottom (6), is polymerized by illumination on at least one horizontal platform (12), the platform having a prespecified geometry and projecting into a trough (4), in an illumination field, wherein the platform (12) is displaced vertically to form a subsequent layer, light-polymerizable material is then added to the most recently formed layer, and repetition of the foregoing steps leads to the layered construction of the mold in the desired form, which arises from the succession of layer geometries. The invention is characterized in that the trough (4) can be shifted horizontally to a supply position, and the supply device (8) brings light-polymerizable material at least to an illumination field of the trough bottom (6), before the at least one trough (4) is shifted to an illumination position in which the illumination field is located below the platform (12) and above the illumination unit (10), and illumination is carried out.
摘要翻译：一种用于处理用于组装模具的可光聚合材料的方法和装置，利用基于光刻的生成制造技术，其中可光聚合材料层，该材料位于至少一个槽（4）中，其具有特别是透光的水平底部（6）通过照明在至少一个水平平台（12）上聚合，所述平台具有预先指定的几何形状并且在照明场中突出到槽（4）中，其中平台（12 ）垂直位移以形成后续层，然后将可光聚合材料加入到最近形成的层中，并且重复上述步骤导致模具的分层结构，其由所述层的连续性产生，几何形状。本发明的特征在于，槽（4）可以水平地移动到供应位置，并且供应装置（8）至少在至少在槽底部（6）的照明场之前使可聚光材料至少一个槽（4）移动到其中照明场位于平台（12）下方和照明单元（10）的上方的照明位置，并且进行照明。

4. 发明授权

US08623264B2 Device and method for processing light-polymerizable material for building up an object in layers 有权
标题翻译：用于加工用于层叠物体的可聚光材料的装置和方法
公开(公告)号：US08623264B2
公开(公告)日：2014-01-07
申请号：US13124619
申请日：2008-10-20
申请人： Gottfried Rohner , Wolfgang Wachter , Christoph Appert , Johannes Patzer , Jürgen Stampfl
发明人： Gottfried Rohner , Wolfgang Wachter , Christoph Appert , Johannes Patzer , Jürgen Stampfl
IPC分类号： B29C35/04
CPC分类号： B29C67/0051 , A61C13/0013 , B29C64/124 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： A method and a device for processing light-polymerizable material for the assembly of a mold, utilizing a lithography-based generative manufacturing technique wherein a layer of a light-polymerizable material, the material being located in at least one trough (4) having a particularly light-transmissive, horizontal bottom (6), is polymerized by illumination on at least one horizontal platform (12), the platform having a prespecified geometry and projecting into a trough (4), in an illumination field, wherein the platform (12) is displaced vertically to form a subsequent layer, light-polymerizable material is then added to the most recently formed layer, and repetition of the foregoing steps leads to the layered construction of the mold in the desired form, which arises from the succession of layer geometries. The invention is characterized in that the trough (4) can be shifted horizontally to a supply position, and the supply device (8) brings light-polymerizable material at least to an illumination field of the trough bottom (6), before the at least one trough (4) is shifted to an illumination position in which the illumination field is located below the platform (12) and above the illumination unit (10), and illumination is carried out.
摘要翻译：一种用于处理用于组装模具的可光聚合材料的方法和装置，利用基于光刻的生成制造技术，其中可光聚合材料层，该材料位于至少一个槽（4）中，其具有特别是透光的水平底部（6）通过在至少一个水平平台（12）上的照明进行聚合，所述平台具有预先指定的几何形状并且在照明场中突出到槽（4）中，其中平台（12 ）垂直位移以形成后续层，然后将可光聚合材料加入到最近形成的层中，并且重复上述步骤导致模具的分层结构，其由所述层的连续性产生，几何形状。本发明的特征在于，槽（4）可以水平地移动到供应位置，并且供应装置（8）至少在至少在槽底部（6）的照明场之前使光可聚合材料至少一个槽（4）移动到其中照明场位于平台（12）下方和照明单元（10）的上方的照明位置，并且进行照明。

5. 发明授权

US07927538B2 Light-curing slips for the stereolithographic preparation of dental ceramics 有权
标题翻译：用于牙科陶瓷立体光刻制备的光固化片
公开(公告)号：US07927538B2
公开(公告)日：2011-04-19
申请号：US12394452
申请日：2009-02-27
申请人： Norbert Moszner , Wolfgang Wachter , Christoph Appert , Volker M. Rheinberger , Robert Liska , Jurgen Stampfl , Johannes Patzer
发明人： Norbert Moszner , Wolfgang Wachter , Christoph Appert , Volker M. Rheinberger , Robert Liska , Jurgen Stampfl , Johannes Patzer
IPC分类号： A61K6/00 , A61C5/00 , C08K9/00 , C08K3/22 , G03F7/00 , B29C35/04
CPC分类号： A61L27/46 , A61C13/0013 , A61K6/0215 , A61K6/024 , A61K6/025 , A61K6/0273 , B33Y70/00 , B33Y80/00 , C04B35/111 , C04B35/486 , C04B35/6263 , C04B35/6264 , C04B35/632 , C04B35/63488 , C04B35/638 , C04B2235/3224 , C04B2235/3225 , C04B2235/3246 , C04B2235/3262 , C04B2235/3272 , C04B2235/3287 , C04B2235/441 , C04B2235/449 , C04B2235/6026 , C04B2235/6562 , C04B2235/77 , C04B2235/96 , C04B2235/9661 , G03F7/0037 , G03F7/0047 , G03F7/027
摘要： Slip based on a polyreactive binder, polymerization initiator and filler, which contains (A) 5-65 wt.-% polymerizable binder, (B) 0.001-1.0 wt.-% photoinitiator and (C) 35-90 wt.-% surface-modified ceramic and/or glass ceramic particles relative to the overall mass of the slip, and process for the preparation of ceramic mouldings by rapid prototyping processes using the slip.
摘要翻译：基于聚反应性粘合剂，聚合引发剂和填料，其含有（A）5-65重量％可聚合粘合剂，（B）0.001-1.0重量％光引发剂和（C）35-90重量％表面改性的陶瓷和/或玻璃陶瓷颗粒相对于滑移的总体质量，以及通过使用滑移的快速成型方法制备陶瓷模制品的方法。

6. 发明授权

US08329296B2 Primary particles coated with a chromophoric component 有权
标题翻译：主要颗粒涂有发色组分
公开(公告)号：US08329296B2
公开(公告)日：2012-12-11
申请号：US12397861
申请日：2009-03-04
申请人： Elke Apel , Christian Ritzberger , Wolfram Holand , Christoph Appert , Wolfgang Wachter , Volker Rheinberger
发明人： Elke Apel , Christian Ritzberger , Wolfram Holand , Christoph Appert , Wolfgang Wachter , Volker Rheinberger
IPC分类号： B32B5/16 , C04B35/488
CPC分类号： A61C13/0003 , A61C13/0022 , A61C13/083 , A61K6/0008 , A61K6/0094 , A61K6/0215 , A61K6/024 , A61K6/0255 , B33Y80/00 , C04B35/488 , C04B35/6269 , C04B35/62805 , C04B35/62815 , C04B35/62818 , C04B35/62826 , C04B35/62886 , C04B2235/3225 , C04B2235/3246 , C04B2235/449 , C04B2235/5445 , C04B2235/549 , C04B2235/6026 , Y10T428/2991
摘要： The invention relates to primary particles of oxide-ceramic material, wherein the primary particles have an average particle size in the range from 10 to 1000 nm and are coated with a chromophoric component, a process for their preparation and their use in particular in the preparation of ceramic moldings and dental restorations. The invention further relates to a suspension based on oxide-ceramic material which contains the primary particles, and a process for the preparation of a ceramic moldings.
摘要翻译：本发明涉及氧化物 - 陶瓷材料的初级颗粒，其中初级颗粒的平均粒度在10-1000nm范围内，并且涂有发色组分，其制备方法及其用途，特别是在制备中的陶瓷模制品和牙科修复体。本发明还涉及一种基于含有一次颗粒的氧化物 - 陶瓷材料的悬浮液和一种制备陶瓷模制品的方法。

7. 发明申请

US20090246739A1 Furnace for the thermal treatment of a dental firing object 审中-公开
标题翻译：用于热处理牙科烧伤物体的炉子
公开(公告)号：US20090246739A1
公开(公告)日：2009-10-01
申请号：US12383173
申请日：2009-03-21
申请人： Rudolf Jussel , Jurgen Laubersheimer , Christian Werling , Christoph Appert
发明人： Rudolf Jussel , Jurgen Laubersheimer , Christian Werling , Christoph Appert
IPC分类号： A61C13/00 , F27D19/00 , F27D21/00 , B22F3/10 , A61C5/08
CPC分类号： F27B17/025 , A61C13/20 , A61C13/203 , F27D21/0014 , H05B6/22 , H05B6/806 , H05B2206/046
摘要： 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.
摘要翻译：一种用于至少一个牙科烧伤物体的热处理的炉子，包括壳体，燃烧室，燃烧室底座，加热装置和至少一个可用于检测烧制温度的光学温度检测元件旨在使得能够以简单的方式对牙科烧伤物体进行非接触式温度测量。这是通过将点火物体安装在位于燃烧室中的击发辅助器上和/或之下和/或之下和/或之下，并且该光学温度检测元件检测燃烧辅助器件的温度来实现的。

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