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337 条记录 (耗时 0.019 秒)

    Hard tissue repairing material
    91.
    发明授权
    Hard tissue repairing material 有权
    硬组织修复材料

    公开(公告)号：US07829196B2

    公开(公告)日：2010-11-09

    申请号：US12420244

    申请日：2009-04-08

    申请人： Tadashi Kokubo ,  Masahiro Nawa ,  Masaki Uchida

    发明人： Tadashi Kokubo ,  Masahiro Nawa ,  Masaki Uchida

    IPC分类号： B32B9/00

    CPC分类号： A61L27/10 ,  A61K6/0008 ,  A61K6/0017 ,  A61K6/0044 ,  A61K6/024 ,  A61K6/025 ,  A61K6/033 ,  A61L27/025 ,  A61L27/32 ,  A61L27/425

    摘要： A hard tissue repairing material includes zirconia as a base material. A surface of the base material has a hydrophilic group. The hydrophilic group is bonded to zirconium atom in the base material. The base material may contain at least an ionic component that is selected from a group consisting of calcium ion, sodium ion, potassium ion, and phosphate ions within the surface. A hard tissue repairing material may include zirconia as a base material and a layer of a main component of an apatite. The layer of the apatite may be formed on a hydrophilic group bonded to zirconium atom in the base material.

    摘要翻译： 硬组织修复材料包括氧化锆作为基材。 基材的表面具有亲水性基团。 亲水基团与基材中的锆原子结合。 基材可以含有至少一种选自表面内的钙离子，钠离子，钾离子和磷酸根离子的离子成分。 硬组织修复材料可以包括作为基础材料的氧化锆和磷灰石的主要成分的层。 磷灰石层可以在基材中与锆原子结合的亲水基上形成。

    PROCEDURE FOR DIMENSIONALLY ACCURATE SINTERING OF A SHAPED PIECE
    96.
    发明申请
    PROCEDURE FOR DIMENSIONALLY ACCURATE SINTERING OF A SHAPED PIECE 失效
    用于尺寸精确烧结成型件的程序

    公开(公告)号：US20100015570A1

    公开(公告)日：2010-01-21

    申请号：US12504726

    申请日：2009-07-17

    申请人： Martin KUTZNER ,  Sarah TULLNEY

    发明人： Martin KUTZNER ,  Sarah TULLNEY

    IPC分类号： A61C13/003

    CPC分类号： C04B35/64 ,  A61C13/0006 ,  A61C13/0022 ,  A61K6/0215 ,  A61K6/023 ,  A61K6/024 ,  A61K6/025 ,  C04B35/053 ,  C04B35/111 ,  C04B35/46 ,  C04B35/486 ,  C04B35/505 ,  C04B2235/6026 ,  C04B2235/612 ,  C04B2235/9615

    摘要： A procedure for dimensionally accurate sintering of a shaped piece manufactured from a blank of porous ceramic material, in which during the sintering, the shaped piece remains connected via at least one first connection like a rib, with a support that is manufactured from the blank. To ensure with simple procedural steps and simple design measures that the geometry does not change during sintering, the invention provides that the support is manufactured as a section of the blank that at least in sections surrounds the shaped piece by materials removal processing from the blank, and after the manufacture, the support, for one, is connected via the at least one first connection with the shaped piece, and for another, via at least one second connection with the residual blank that in sections is separated from the support.

    摘要翻译： 用于尺寸精确地烧结由多孔陶瓷材料的坯料制成的成形件的步骤，其中在烧结期间，成形件通过至少一个像肋的第一连接件与由坯件制成的支撑件保持连接。 为了确保简单的程序步骤和简单的设计措施，几何形状在烧结过程中不会发生变化，本发明提供了将支撑件制成为坯件的一部分，至少通过从坯料的材料去除处理部分围绕成形件， 并且在制造之后，用于一个的支撑件通过至少一个第一连接件与成形件连接，并且另一个通过至少一个与剩余毛坯的第二连接件，所述残余坯件在截面中与支撑件分离。

    Opalescent glass-ceramic product
    98.
    发明授权
    Opalescent glass-ceramic product 有权
    乳白色玻璃陶瓷制品

    公开(公告)号：US07297645B2

    公开(公告)日：2007-11-20

    申请号：US10500475

    申请日：2003-06-24

    申请人： Klaus Krumbholz

    发明人： Klaus Krumbholz

    IPC分类号： C03C3/097 ,  C03C4/00 ,  A61K6/06

    CPC分类号： C03C3/097 ,  A61K6/0005 ,  A61K6/0215 ,  A61K6/025 ,  A61K6/0273 ,  C03C4/005 ,  C03C10/0018

    摘要： An opalescent glass-ceramic product, especially for use as a dental material or as an additive to or component of dental material, including SiO2, Al2O3, P2O5, Na2O, K2O, CaO and Me(IV))O2. In order to obtain improved opalescence with improved transparency, in addition to fluorescence, thermal expansion and a combustion temperature adapted to other materials, the opalescent ceramic product is completely or substantially devoid of ZrO2 and TiO2, such that the Me(II)O content in the glass ceramic is less than approximately 4 wt % and the Me(IV)O2 content amounts to approximately 0.5-3 wt %. The invention also relates to a method for the production of the opalescent glass-ceramic product.

    摘要翻译： 一种乳白色玻璃陶瓷产品，特别用作牙科材料或作为牙科材料的添加剂或组分，包括SiO 2，Al 2 O 3 P 2，O 2 O 2，Na 2 O，K 2 O，CaO和Me（ IV））O 2。 为了获得提高的透明度的乳光，除了适用于其它材料的荧光，热膨胀和燃烧温度之外，乳白色陶瓷产品完全或基本上不含ZrO 2和TiO 2， 2，使得玻璃陶瓷中的Me（II）O含量小于约4重量％，Me（IV）O 2 N含量约为0.5-3重量％ 。 本发明还涉及一种生产乳白玻璃陶瓷产品的方法。

    Opaque dental ceramic - method of production and use therof
    100.
    发明申请
    Opaque dental ceramic - method of production and use therof 有权
    不透明牙科陶瓷 - 生产和使用方法

    公开(公告)号：US20050288165A1

    公开(公告)日：2005-12-29

    申请号：US11167933

    申请日：2005-06-28

    申请人： Klaus Krumbholz

    发明人： Klaus Krumbholz

    IPC分类号： A61C8/00 ,  A61K6/027 ,  A61K6/06

    CPC分类号： A61K6/0276 ,  A61K6/0017 ,  A61K6/0094 ,  A61K6/0215 ,  A61K6/0235 ,  A61K6/024 ,  A61K6/025 ,  A61K6/026 ,  A61K6/0273

    摘要： The invention relates to an opaque dental ceramic for burning on a rack or implant of dental restoration at least comprising SiO2, Al2O3, B2O3, Na2O, K2O as well as TiO2. To cover the non-dental-coloured implant material sufficiently the invention provides that the opaque dental ceramic is clouded by precipitation of one or more crystalline TiO2 phases.

    摘要翻译： 本发明涉及一种用于在至少包含SiO 2，Al 2 O 3 3的牙齿修复体的齿条或植入物上燃烧的不透明牙科陶瓷， B 2 O 3，N 2 O，K 2 O以及TiO 2， SUB>。 为了充分覆盖非牙科植入材料，本发明提供了通过一个或多个结晶TiO 2相的沉淀使不透明牙科陶瓷变得阴影。