-
公开(公告)号：US09668837B2
公开(公告)日：2017-06-06
申请号：US15099914
申请日：2016-04-15
申请人： Benjamin Y. Jung
发明人： Benjamin Y. Jung
IPC分类号： A61C13/00 , A61C13/08 , A61K6/02 , B32B18/00 , C04B35/486
CPC分类号： A61C13/0022 , A61C13/0004 , A61C13/0006 , A61C13/082 , A61K6/021 , A61K6/024 , B32B18/00 , C04B35/486 , C04B2235/3225 , C04B2235/3246 , C04B2235/5445 , C04B2235/608 , C04B2235/612 , C04B2235/6567 , C04B2235/77 , C04B2235/96 , C04B2235/9615 , C04B2235/9653 , C04B2235/9661 , C04B2237/348 , C04B2237/582 , C04B2237/704 , Y10T428/24934 , Y10T428/24967
摘要： A dental block for producing a dental prosthesis comprises a green body including zirconia and having a chemical composition including increasing amounts of a chroma component, such as manganese, through a thickness of the green body. The green body is substantially white with a substantially consistent optical characteristic of chroma across the thickness, and is subsequently millable and sinterable to form the dental prosthesis with an optical characteristic of decreasing gray color through a thickness of the dental prosthesis.
-
2.发明申请METHOD TO INCREASE THE STRENGTH OF A FORM BODY OF A LITHIUM SILICATE GLASS CERAMIC 审中-公开提高硅酸钠玻璃陶瓷表面强度的方法公开(公告)号：US20160340238A1
公开(公告)日：2016-11-24
申请号：US15160529
申请日：2016-05-20
申请人： DENTSPLY SIRONA Inc.
发明人： Lothar VÖLKL , Stefan FECHER
CPC分类号： C03C21/002 , A61K6/0017 , A61K6/021 , A61K6/024 , A61K6/025 , A61K6/0273 , A61K6/0612 , C03B25/00 , C03C3/097 , C03C4/0021 , C03C10/0027 , C03C17/22 , C03C2204/00
摘要： The invention relates to a method to increase the strength of a form body of lithium silicate glass ceramic, which after it has a desired end geometry and after the application of a material which influences its surface to form a coating, is subject to a heat treatment. To create a surface compressive stress through the replacement of lithium ions by alkali ions of greater diameter at least that region not covered by the application layer is covered by a melt or paste consisting of or containing a salt of an alkali metal with ions of greater diameter and the form body is in contact with the melt or paste for a period of time t at a temperature T and the melt or paste is subsequently removed from the form body.
摘要翻译： 本发明涉及一种增加硅酸锂玻璃陶瓷的成形体的强度的方法，该方法在其具有期望的端部几何形状之后并且施加影响其表面以形成涂层的材料之后，经受热处理 。 为了通过用较大直径的碱离子代替锂离子来产生表面压应力，至少至少未被施加层覆盖的区域由包含或含有碱金属的盐与较大直径的离子的熔体或糊料所覆盖 并且所述成型体与所述熔体或糊状物在温度T下接触一段时间t，并且随后将熔体或糊料从所述成形体中取出。
-
公开(公告)号：US09241879B2
公开(公告)日：2016-01-26
申请号：US13374040
申请日：2011-12-08
申请人： Rodolfo Castillo
发明人： Rodolfo Castillo
IPC分类号： C03C10/04 , A61C5/10 , A61K6/027 , A61K6/00 , A61K6/02 , A61L27/10 , C03C3/097 , C03C4/00 , C03C10/00
CPC分类号： C03B19/02 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/023 , A61K6/024 , A61K6/0245 , A61K6/0273 , A61L27/105 , C03B1/02 , C03B32/02 , C03C3/097 , C03C3/118 , C03C4/0021 , C03C10/0027
摘要： The present invention relates to a method of fabricating an improved lithium silicate glass ceramic and to that material for the manufacture of blocks for dental appliances using a CAD/CAM process and hot pressing system. The lithium silicate material has a chemical composition that is different from those reported in the prior art with 1 to 10% of germanium dioxide in final composition. The softening points are close to the crystallization final temperature of 800° C. indicating that the samples will support the temperature process without shape deformation.
摘要翻译： 本发明涉及一种制造改进的硅酸锂玻璃陶瓷的方法，以及用于使用CAD / CAM工艺和热压系统制造用于牙科器具的块的材料。 硅酸锂材料具有与现有技术中报道的化学组成不同的是在最终组合物中具有1至10％的二氧化锗。 软化点接近800℃的结晶最终温度，表明样品将支持温度过程而没有形状变形。
-
公开(公告)号：US09095403B2
公开(公告)日：2015-08-04
申请号：US13651401
申请日：2012-10-13
申请人： Robin A. Carden , Frank A. Jimenez
发明人： Robin A. Carden , Frank A. Jimenez
IPC分类号： C09K3/00 , A61C13/08 , A61K6/00 , C04B41/85 , C04B41/00 , C04B41/50 , A61K6/02 , C04B111/00 , C04B111/82
CPC分类号： A61C13/082 , A61K6/0005 , A61K6/0094 , A61K6/021 , A61K6/0225 , C04B41/009 , C04B41/5007 , C04B41/85 , C04B2111/00112 , C04B2111/82 , C04B35/00 , C04B35/48 , C04B41/4535 , C04B2103/0017 , C04B2103/002 , C04B2103/0021
摘要： A coloring liquid especially for shading pre-sintered ceramic dental restorations, utilizes a combination of metal salt, solvent and acid to achieve natural tooth coloring of standard dental shades. By adjusting the respective ingredients, different shades can be provided and color penetration can be sufficient to preserve aesthetics in the sintered restoration even when some of the ceramic material is removed.
摘要翻译： 特别用于遮光预烧结陶瓷牙科修复体的着色液体，利用金属盐，溶剂和酸的组合来实现标准牙科阴影的天然牙齿着色。 通过调整各成分，可以提供不同的色调，即使当去除一些陶瓷材料时，颜色渗透也足以保持烧结恢复中的美观。
-
公开(公告)号：US20140101869A1
公开(公告)日：2014-04-17
申请号：US13651401
申请日：2012-10-13
发明人： Robin A. Carden , Frank A. Jimenez
IPC分类号： A61C13/08
CPC分类号： A61C13/082 , A61K6/0005 , A61K6/0094 , A61K6/021 , A61K6/0225 , C04B41/009 , C04B41/5007 , C04B41/85 , C04B2111/00112 , C04B2111/82 , C04B35/00 , C04B35/48 , C04B41/4535 , C04B2103/0017 , C04B2103/002 , C04B2103/0021
摘要： A coloring liquid especially for shading pre-sintered ceramic dental restorations, utilizes a combination of metal salt, solvent and acid to achieve natural tooth coloring of standard dental shades. By adjusting the respective ingredients, different shades can be provided and color penetration can be sufficient to preserve aesthetics in the sintered restoration even when some of the ceramic material is removed.
摘要翻译： 特别用于遮光预烧结陶瓷牙科修复体的着色液体，利用金属盐，溶剂和酸的组合来实现标准牙科阴影的天然牙齿着色。 通过调整各成分，可以提供不同的色调，即使当去除一些陶瓷材料时，颜色渗透也足以保持烧结恢复中的美观。
-
公开(公告)号：US09758435B2
公开(公告)日：2017-09-12
申请号：US14003409
申请日：2012-03-16
IPC分类号： C04B35/48 , A61C13/00 , A61C8/00 , A61C5/10 , A61K6/00 , A61K6/02 , C04B35/486 , C04B35/632 , C04B35/634 , C04B41/00 , C04B41/50 , C04B41/85 , A61C5/77 , C04B111/00 , C04B111/82
CPC分类号： C04B35/48 , A61C5/77 , A61C8/005 , A61C13/0022 , A61K6/0094 , A61K6/021 , A61K6/024 , A61K6/025 , C04B35/486 , C04B35/632 , C04B35/63488 , C04B41/009 , C04B41/5007 , C04B41/85 , C04B2111/00836 , C04B2111/82 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3262 , C04B2235/3267 , C04B2235/3272 , C04B2235/449 , C04B2235/61 , C04B2235/612 , C04B2235/77 , C04B2235/9623 , C04B2235/9661 , C04B38/0054 , C04B38/0074 , C04B41/4535 , C04B2103/0021
摘要： The present disclosure relates to a dental ceramic article comprising ceramic components, the ceramic components having ZrO2 and Al2O3 and at least one component comprising Mn, Er or mixtures thereof, Al2O3 being present in an amount below about 0.15 wt.-% with respect to the weight of the ceramic article. The present disclosure relates also to kit of parts comprising a ceramic article and a coloring solution and processes for producing a dental ceramic article.
-
公开(公告)号：US20160368814A1
公开(公告)日：2016-12-22
申请号：US15255443
申请日：2016-09-02
申请人： Ivoclar Vivadent AG
发明人： Elke Signer-Apel , Wolfram Höland , Marcel Schweiger , Christian Ritzberger , Harald Bürke , Volker Rheinberger
IPC分类号： C03C10/00 , A61K6/027 , A61K6/02 , A61C8/00 , A61C13/00 , A61C13/083 , A61C5/10 , C03C4/00 , C03B32/02
CPC分类号： C03C10/0027 , A61C5/70 , A61C5/77 , A61C8/0001 , A61C8/0012 , A61C8/0048 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/082 , A61C13/083 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/024 , A61K6/0273 , C01B33/32 , C03B32/02 , C03C3/097 , C03C4/0021 , C03C10/0045 , C03C10/0054 , Y10T83/04 , Y10T409/303752
摘要： Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.
-
8.发明申请METHOD TO INCREASE THE STRENGTH OF A FORM BODY OF A LITHIUM SILICATE GLASS CERAMIC 审中-公开提高硅酸钠玻璃陶瓷表面强度的方法公开(公告)号：US20160340237A1
公开(公告)日：2016-11-24
申请号：US15160432
申请日：2016-05-20
申请人： DENTSPLY SIRONA Inc.
发明人： Stefan FECHER , Lothar VÖLKL
CPC分类号： C03C21/002 , A61K6/021 , A61K6/024 , A61K6/025 , A61K6/0255 , A61K6/0273 , A61K6/0612 , C03B25/00 , C03C3/097 , C03C4/0021 , C03C10/0027 , C03C2204/00
摘要： The invention relates to a method to derive a medical form body of lithium silicate glass ceramic. To increase its strength it is proposed that in the form body comprising lithium silicate glass or containing lithium silicate glass the lithium ions are replaced by alkali ions of greater diameter to generate a surface compressive stress. To this end the form body is covered with a melt containing an alkali metal for which an aliquoted quantity of salt containing the alkali metal is used.
摘要翻译： 本发明涉及一种导出硅酸锂玻璃陶瓷的医用成形体的方法。 为了增加其强度，提出在包含硅酸锂玻璃或含有硅酸锂玻璃的形式体中，锂离子被更大直径的碱离子代替以产生表面压应力。 为此，用包含碱金属的等分量的含碱金属的盐的碱金属熔体覆盖成形体。
-
公开(公告)号：US20110059836A1
公开(公告)日：2011-03-10
申请号：US12944578
申请日：2010-11-11
申请人： Elke Apel , Wolfram Höland , Marcel Schweiger , Christian van t'Hoen , Harald Bürke , Volker M. Rheinberger
发明人： Elke Apel , Wolfram Höland , Marcel Schweiger , Christian van t'Hoen , Harald Bürke , Volker M. Rheinberger
CPC分类号： C03C10/0027 , A61C5/70 , A61C5/77 , A61C8/0001 , A61C8/0012 , A61C8/0048 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/082 , A61C13/083 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/024 , A61K6/0273 , C01B33/32 , C03B32/02 , C03C3/097 , C03C4/0021 , C03C10/0045 , C03C10/0054 , Y10T83/04 , Y10T409/303752
摘要： Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.
-
公开(公告)号：US20090042714A1
公开(公告)日：2009-02-12
申请号：US12253483
申请日：2008-10-17
申请人： Elke APEL , Wolfram HOLAND , Marcel SCHWEIGER , Christian RITZBERGER , Harald BURKE , Volker M. RHEINBERGER
发明人： Elke APEL , Wolfram HOLAND , Marcel SCHWEIGER , Christian RITZBERGER , Harald BURKE , Volker M. RHEINBERGER
CPC分类号： C03C10/0027 , A61C5/70 , A61C5/77 , A61C8/0001 , A61C8/0012 , A61C8/0048 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/082 , A61C13/083 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/024 , A61K6/0273 , C01B33/32 , C03B32/02 , C03C3/097 , C03C4/0021 , C03C10/0045 , C03C10/0054 , Y10T83/04 , Y10T409/303752
摘要： Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.
-
-
-
-
-
-
-
-
-
搜索结果
42 条记录 (耗时 0.019 秒)
