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1. 发明公开

EP2692311A1 Dental blank comprising a pre-sintered porous zirconia material, process of its production and dental article formed from said dental blank 有权转让
标题翻译：一个空白的用于容纳预烧结多孔锆材料，制造过程中的制品zahnärztllichen并从该空白牙科制品制成
公开(公告)号：EP2692311A1
公开(公告)日：2014-02-05
申请号：EP12179125.5
申请日：2012-08-03
申请人： 3M Innovative Properties Company
发明人： Hauptmann, Holger , Schmittner, Sybille , Kolb, Brant U. , Schechner, Gallus , Herrmann, Andreas
IPC分类号： A61C13/00
CPC分类号： A61C13/0022 , A61C5/77 , A61C7/00 , A61C8/0001 , A61C8/005 , A61C13/0006 , A61C13/01 , A61C13/08 , B82Y30/00 , C04B35/48 , C04B35/486 , C04B35/6263 , C04B35/6269 , C04B35/632 , C04B35/63424 , C04B35/63488 , C04B35/638 , C04B38/0045 , C04B2111/00836 , C04B2235/3217 , C04B2235/3225 , C04B2235/3227 , C04B2235/3248 , C04B2235/449 , C04B2235/5409 , C04B2235/5454 , C04B2235/6023 , C04B2235/612 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/781 , C04B2235/945 , C04B2235/95 , C04B2235/96 , F04C2270/041 , Y10T428/21 , Y10T428/24479 , Y10T428/2457
摘要： The invention relates to a dental mill blank comprising a pre-sintered porous zirconia material, the porous pre-sintered zirconia material showing a N2 adsorption of isotherm type IV according to IUPAC classification, the porous pre-sintered zirconia material having a Vickers hardness from about 25 to about 150, the dental mill blank comprising means for reversible attaching it to a machining device.
The invention also relates to a process of producing a zirconia dental article comprising the steps of providing a dental mill blank comprising a porous pre-sintered zirconia material, placing the dental mill blank in a machining device, machining the porous zirconia material and to a dental article obtained by such a process.
摘要翻译：本发明涉及牙科研磨坯，其包括预烧结的多孔氧化锆材料，呈现出N 2吸附等温线IV型雅丁到IUPAC分类多孔预烧结的氧化锆材料，其具有从约维氏硬度的多孔预烧结氧化锆材料 25至约150，牙科研磨坯，包括用于可逆其连接到加工装置。因此，本发明涉及一种制备氧化锆的牙科制品，其包括提供牙科研磨坯，包括一个多孔预烧结氧化锆材料，放置牙磨坯在加工装置中，加工所述多孔氧化锆材料制成并与牙的步骤的处理文章通过寻求的方法得到。

2. 发明公开

EP2236121A1 Composition for attaching a dental facing on a dental support structure, process and use thereof 有权
标题翻译：组合物用于在牙科支承结构，方法和使用它们的固定齿单板
公开(公告)号：EP2236121A1
公开(公告)日：2010-10-06
申请号：EP09154608.5
申请日：2009-03-09
申请人： 3M Innovative Properties Company
发明人： Burger, Bernd , Hauptmann, Holger , Schechner, Gallus
IPC分类号： A61K6/00 , A61C5/00 , A61C7/00 , A61C13/00
CPC分类号： A61K6/0255 , A61K6/0273 , A61K6/0023 , C08L71/02 , C08L1/28 , C08L3/00
摘要： The present invention relates to a composition for attaching a dental facing on a dental support structure comprising water, a glass and/or glass ceramic material, a rheological modifier with a molecular weight above about 500,000.
The invention also relates to a process comprising the steps: providing a dental facing precursor and a dental support structure, both having an upper and a lower surface, attaching the dental facing precursor with its lower surface to the upper surface of the dental support structure, comprising the step of placing a mating composition between the lower surface of the dental facing precursor and the upper surface of the dental support structure and to the use of the inventive composition for producing dental restorations.
摘要翻译：本发明涉及一种组合物，用于在牙科支承结构包含水，玻璃和/或玻璃陶瓷材料，具有的分子量的流变学改良剂高于约500000附加牙科饰面。因此，本发明涉及包含以下步骤的方法：提供牙科饰面前体和牙科支承结构，两者都具有在上和下表面，其下表面的牙科饰面前体附着到牙齿的支撑结构的上表面上，包括将所述牙科饰面前体的下表面和牙齿的支撑结构的上表面之间，并使用本发明的组合物用于制备牙科修复的配合组合物的步骤。

3. 发明公开

EP2025659A1 Colouring solution for dental ceramic articles and related methods 审中-公开
标题翻译： Färbungslösungfürdentale Keramikartikel und entsprechende Verfahren
公开(公告)号：EP2025659A1
公开(公告)日：2009-02-18
申请号：EP07112920.9
申请日：2007-07-23
申请人： 3M Innovative Properties Company
发明人： Hauptmann, Holger , Schechner, Gallus , Schnagl, Robert , Franke, Rüdiger
IPC分类号： C04B41/85 , A61K6/06
CPC分类号： C04B41/5007 , A61K6/0002 , C04B41/009 , C04B41/85 , C04B2111/00836 , C04B2111/82 , C04B41/4535 , C04B2103/0021 , C04B2103/0025 , C04B35/10 , C04B35/00 , C04B35/48
摘要： The invention relates to a colouring solution for colouring a dental ceramic articles, the solution comprising: a solvent and a colouring agent, comprising rare earth element metals or ions being present in the solution in an amount of at least about 0.05 mol/l solvent and transition metals or ions being present in the solution in an amount of about 0.00001 to about 0.05 mol/l solvent.
The invention also relates to a process for colouring dental ceramic articles, dental ceramic articles treated either with the colouring solution or obtainable by a process comprising the step of firing the dental ceramic articles.
摘要翻译：本发明涉及一种用于着色牙科陶瓷制品的着色溶液，该溶液包括：溶剂和着色剂，其中含有至少约0.05mol / l溶剂的溶液中存在的稀土元素金属或离子，以及过渡金属或离子以约0.00001至约0.05mol / l溶剂的量存在于溶液中。本发明还涉及用于着色牙科陶瓷制品，用着色溶液处理的牙科陶瓷制品或通过包括烧制牙科陶瓷制品的步骤的方法获得的方法。

4. 发明公开

EP1992302A1 Method of making a facing for a dental restoration, facing for a dental restoration, and method of making a dental restoration 审中-公开
标题翻译：一种用于制备表面假牙，表层为假牙和方法用于制造假牙过程
公开(公告)号：EP1992302A1
公开(公告)日：2008-11-19
申请号：EP07108206.9
申请日：2007-05-15
申请人： 3M Innovative Properties Company
发明人： Burger, Bernd , Hauptmann, Holger
IPC分类号： A61C5/10 , A61C13/00 , A61C13/083 , A61C13/09
CPC分类号： A61C13/09 , A61C5/20 , A61C5/77 , A61C13/0003 , A61C13/083
摘要： A method of making a facing for a dental restoration. The method comprises the step of providing a facing precursor from which the facing is obtainable, and wherein the facing precursor is comprised of an open-celled material. The method provides for efficient manufacturing of dental restorations with optimized characteristics.
摘要翻译：一种制造面临一个牙齿修复体的方法。该方法包括提供面向前体从该面是获得A的步骤，和worin面向前体包括一种开孔的材料制成。该方法提供了有效的制造具有优化特性的牙齿修复物。

5. 发明授权

EP2236121B1 Composition for attaching a dental facing on a dental support structure, process and use thereof 有权
标题翻译：组合物用于在牙科支承结构，方法和使用它们的固定齿单板
公开(公告)号：EP2236121B1
公开(公告)日：2011-05-11
申请号：EP09154608.5
申请日：2009-03-09
申请人： 3M Innovative Properties Company
发明人： Burger, Bernd , Hauptmann, Holger , Schechner, Gallus
IPC分类号： A61K6/00 , A61C5/00 , A61C7/00 , A61C13/00
CPC分类号： A61K6/0255 , A61K6/0273 , A61K6/0023 , C08L71/02 , C08L1/28 , C08L3/00

6. 发明公开

EP2050417A1 Restoration, restoration components, and methos of making a dental restoration 审中-公开
标题翻译： Prothese，Prothesenkomponenten和Verfahren zur Herstellung einer Zahnprosese
公开(公告)号：EP2050417A1
公开(公告)日：2009-04-22
申请号：EP07118476.6
申请日：2007-10-15
申请人： 3M Innovative Properties Company
发明人： Burger, Bernd , Schechner, Gallus , Hauptmann, Holger
IPC分类号： A61C13/08 , A61C5/10
CPC分类号： A61C13/082 , A61C5/77 , A61C13/0003 , A61C19/10
摘要： A method is provided for making a dental restoration at a certain tooth color shade. The method comprises joining a veneer precursor, a framework and a compensation material to form the dental restoration. The tooth color shade is selected from among a continuous range of tooth color shades, but individual components of the dental restoration may be selected from discrete color shades. Further, a dental restoration, a kit and a use of the kit are provided in accordance with the invention.
摘要翻译：提供了一种用于在一定牙齿色调下制造牙齿修复体的方法。该方法包括接合单板前体，框架和补偿材料以形成牙修复体。牙齿颜色选自连续范围的牙齿色调，但牙科修复体的各个组分可以选自离散的色调。此外，根据本发明提供牙科修复体，试剂盒和试剂盒的用途。

7. 发明公开

EP1961719A1 Colouring solution for dental ceramic framework and related methods 审中-公开
标题翻译： FärbelösungfürDentalkeramik und entsprechende Verfahren
公开(公告)号：EP1961719A1
公开(公告)日：2008-08-27
申请号：EP07002726.3
申请日：2007-02-08
申请人： 3M Innovative Properties Company
发明人： Schechner, Gallus, Dr. , Fischer, Anja , Franke, Rüdiger , Schnagl, Robert , Hauptmann, Holger
IPC分类号： C04B41/85 , A61K6/06
CPC分类号： C04B41/5007 , C04B41/009 , C04B41/85 , C04B2111/00836 , C04B2111/1062 , C04B2111/82 , C04B2103/0086 , C04B35/10 , C04B35/48
摘要： The invention relates to a colouring solution for dental ceramic framework comprising a solvent, a colouring agent comprising metal ions, and a complexing agent, wherein the amount of complexing agent is sufficient to dissolve the colouring agent in the solvent. The invention also relates to a process for colouring dental ceramic framework and dental ceramic framework coloured with the colouring solution.
摘要翻译：本发明涉及一种用于牙科陶瓷框架的着色溶液，其包含溶剂，包含金属离子的着色剂和络合剂，其中络合剂的量足以将着色剂溶解在溶剂中。本发明还涉及用着色溶液着色的牙科陶瓷框架和牙科陶瓷框架着色的方法。

9. 发明公开

EP2184030A1 Method of producing a dental restoration, dental restoration and use thereof 审中-公开
标题翻译：维尔法赫恩·赫斯特伦（Zur Herstellung）zahnersatzes，Zahnersatz und dessen Verwendung
公开(公告)号：EP2184030A1
公开(公告)日：2010-05-12
申请号：EP08168721.2
申请日：2008-11-10
申请人： 3M Innovative Properties Company
发明人： Jana, Carsten , Burger, Bernd , Hauptmann, Holger
IPC分类号： A61C13/00 , A61C13/083
CPC分类号： A61C13/0006 , A61C13/0022 , A61C13/0835
摘要： The invention relates to a method of producing a dental restoration (40), the method comprising the steps of providing a metallic frame (21) having an inner and an outer surface, applying one or more opaque layer(s) (23) or composition on the outer surface of the metallic frame, providing a facing precursor (31) having a volume A, mating the facing precursor on the outer surface of the metallic frame coated with the opaque layer using a mating composition to obtain a dental restoration intermediate, firing the dental restoration intermediate to a temperature where the facing precursor sinters to obtain a sintered facing having the volume B, and optionally applying a stain and/or glacing layer on the outer surface of the sintered facing. The invention also relates to a dental restoration obtainable by such a process.
摘要翻译：本发明涉及一种生产牙齿修复体（40）的方法，所述方法包括以下步骤：提供具有内表面和外表面的金属框架（21），施加一个或多个不透明层（23）或组合物在金属框架的外表面上，提供具有体积A的面对前体（31），使用配合组合物将涂覆有不透明层的金属框架的外表面上的面对前体配合，以获得牙科修复中间体，将牙齿修复体中间化到面对的前体烧结以获得具有体积B的烧结面的温度，并且任选地在烧结面的外表面上施加染色和/或起皱层。本发明还涉及通过这种方法获得的牙齿修复体。

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