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公开(公告)号:US06306784B1
公开(公告)日:2001-10-23
申请号:US09590978
申请日:2000-06-09
IPC分类号: C03C3091
CPC分类号: C03C4/0021 , A61K6/0008 , A61K6/0085 , A61K6/0215 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0273 , A61K6/0276 , A61K6/033 , C03C3/091 , C03C3/095 , C03C3/097 , C03C3/118 , C03C10/16 , C03C14/004 , C03C17/02
摘要: Alkali silicate glasses are described which, in view of their good chemical stability and their optical properties and processing properties, are particularly suitable as a coating or veneering material for ceramic dental frameworks and hence for the production of all-ceramic dental restorations such as crowns or bridges.
摘要翻译: 描述了碱性硅酸盐玻璃,鉴于其良好的化学稳定性及其光学性能和加工性能,特别适用于陶瓷牙科框架的涂层或贴面材料,因此用于生产全陶瓷牙科修复体如冠或 桥梁
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公开(公告)号:US06280863B1
公开(公告)日:2001-08-28
申请号:US09097185
申请日:1998-06-12
IPC分类号: A61C1308
CPC分类号: C03C4/0021 , A61K6/0005 , A61K6/0008 , A61K6/0017 , A61K6/0085 , A61K6/0215 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0255 , A61K6/0273 , C03C10/16
摘要: An apatite glass ceramic is described which is characterized by good chemical stability, a low expansion coefficient and high translucence, and is particularly suitable, by itself or together with glasses or other glass ceramics, as a veneering material for ceramic dental restorations.
摘要翻译: 描述了磷灰石玻璃陶瓷,其特征在于具有良好的化学稳定性,低膨胀系数和高半透明度,并且特别适合作为陶瓷牙科修复体的贴面材料本身或与玻璃或其它玻璃陶瓷一起使用。
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公开(公告)号:US06200137B1
公开(公告)日:2001-03-13
申请号:US09096625
申请日:1998-06-12
IPC分类号: A61C13083
CPC分类号: C03C4/0021 , A61K6/0008 , A61K6/0017 , A61K6/0085 , A61K6/0215 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/026 , A61K6/0273 , C03C10/16
摘要: An apatite glass ceramic is described which is characterized by good chemical stability, a low expansion coefficient and high translucence, and is particularly suitable, by itself or together with glasses or other glass ceramics, as a veneering material for ceramic dental restorations.
摘要翻译: 描述了磷灰石玻璃陶瓷,其特征在于具有良好的化学稳定性,低膨胀系数和高半透明度,并且特别适合作为陶瓷牙科修复体的贴面材料本身或与玻璃或其它玻璃陶瓷一起使用。
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公开(公告)号:US07795164B2
公开(公告)日:2010-09-14
申请号:US12083821
申请日:2006-09-25
申请人: Christian Ritzberger , Volker Rheinberger , Elke Apel , Peter Burtscher , Wolfram Höland , Thomas Graule , Simone Zürcher , Andri Vital
发明人: Christian Ritzberger , Volker Rheinberger , Elke Apel , Peter Burtscher , Wolfram Höland , Thomas Graule , Simone Zürcher , Andri Vital
CPC分类号: A61K6/0276 , A61K6/0073 , A61K6/0215 , A61K6/024 , A61K6/025 , A61K6/083 , A61K6/0835 , C03C3/095 , C03C4/0007
摘要: The present invention relates to a dental glass containing 50 to 70 wt. % of SiO2, 5 to 18 wt. % of Al2O3, 6.1 to 30 wt. % of MgO, 1 to 15 wt. % of La2O3, 1 to 15 wt. % of WO3, 0.1 to 8 wt. % of ZrO2, and optionally further oxides except for the oxides of Sr, Ba or alkali metals, wherein the stated quantities in total add up to 100 wt. %.
摘要翻译: 本发明涉及含有50〜70重量% 的SiO 2%,5〜18wt。 %的Al 2 O 3,6.1〜30wt。 %的MgO,1〜15wt。 %的La2O3,1〜15wt。 WO3的%,0.1〜8wt。 %的ZrO 2和任选的除了Sr,Ba或碱金属的氧化物之外的其它氧化物,其中总计的总量加到100重量% %。
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5.
公开(公告)号:US09090511B2
公开(公告)日:2015-07-28
申请号:US13240705
申请日:2011-09-22
IPC分类号: A61C13/007 , B23P13/00 , A61C13/083 , A61C8/00 , A61C5/10 , C04B35/48 , C04B35/488
CPC分类号: C04B35/481 , C04B35/488 , Y10T29/49568
摘要: Process for producing an inorganic-inorganic composite material, in which an open-pore, crystalline oxide ceramic shaped part is produced from an oxide ceramic powder or a powder of an oxide ceramic mixture after shape-imparting processing and presintering, an infiltration substance is applied to this shaped part in vacuo and at room temperature, and the oxide ceramic is sintered in a densifying manner under an air atmosphere and at ambient pressure to form an inorganic-inorganic composite material.
摘要翻译: 制造无机 - 无机复合材料的方法,其中在形状赋予处理和预烧结之后,由氧化物陶瓷粉末或氧化物陶瓷混合物的粉末制备开孔的结晶氧化物陶瓷成形部件,施加渗透物质 在真空中和室温下加热至该成形部分,氧化物陶瓷在空气气氛和环境压力下以致密方式烧结,形成无机 - 无机复合材料。
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公开(公告)号:US08865606B2
公开(公告)日:2014-10-21
申请号:US13245089
申请日:2011-09-26
IPC分类号: C03C10/04 , C03C3/095 , C03C3/083 , C03C10/00 , A61K6/00 , C03C4/00 , A61K6/02 , A61K6/027 , C03C3/097
CPC分类号: A61K6/0255 , A61C5/77 , A61C8/005 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/08 , A61C13/081 , A61C13/083 , A61K6/0091 , A61K6/0094 , A61K6/024 , A61K6/025 , A61K6/026 , A61K6/0273 , C03C3/097 , C03C4/0021 , C03C10/0027 , Y10T29/49567
摘要: The invention relates to a process for preparing dental restorations, wherein a lithium silicate glass ceramic or a lithium silicate glass is used which contains at least 8.5 wt.-% transition metal oxide selected from the group consisting of oxides of yttrium, oxides of transition metals with an atomic number from 41 to 79 and mixtures of these oxides.
摘要翻译: 本发明涉及一种制备牙科修复体的方法,其中使用硅酸锂玻璃陶瓷或硅酸锂玻璃,其含有至少8.5重量%的过渡金属氧化物,其选自钇的氧化物,过渡金属的氧化物 原子序数为41至79,以及这些氧化物的混合物。
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7.
公开(公告)号:US20120064490A1
公开(公告)日:2012-03-15
申请号:US13240705
申请日:2011-09-22
IPC分类号: A61C13/007 , B23P13/00 , A61C13/083 , A61C8/00 , A61C5/10
CPC分类号: C04B35/481 , C04B35/488 , Y10T29/49568
摘要: Process for producing an inorganic-inorganic composite material, in which an open-pore, crystalline oxide ceramic shaped part is produced from an oxide ceramic powder or a powder of an oxide ceramic mixture after shape-imparting processing and presintering, an infiltration substance is applied to this shaped part in vacuo and at room temperature, and the oxide ceramic is sintered in a densifying manner under an air atmosphere and at ambient pressure to form an inorganic-inorganic composite material.
摘要翻译: 制造无机 - 无机复合材料的方法,其中在形状赋予处理和预烧结之后,由氧化物陶瓷粉末或氧化物陶瓷混合物的粉末制备开孔的结晶氧化物陶瓷成形部件,施加渗透物质 在真空中和室温下加热至该成形部分,氧化物陶瓷在空气气氛和环境压力下以致密方式烧结,形成无机 - 无机复合材料。
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公开(公告)号:US07846857B2
公开(公告)日:2010-12-07
申请号:US11921816
申请日:2006-05-31
IPC分类号: C03C10/02
CPC分类号: C03C10/0036 , A61K6/0017 , A61K6/0094 , A61K6/0215 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/026 , A61K6/0273 , A61K6/033 , C03B32/02 , C03C4/0021
摘要: The invention relates to dental glass-ceramics and a process for producing them and their use, with these comprising at least one crystal phase containing xenotime or monazite or mixtures thereof.
摘要翻译: 本发明涉及牙科玻璃陶瓷及其制备方法及其应用,其中包括至少一种含有堇青石或独居石或其混合物的晶相。
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公开(公告)号:US07074730B2
公开(公告)日:2006-07-11
申请号:US10777516
申请日:2004-02-12
申请人: Elke Apel , Wolfram Höland , Volker Rheinberger
发明人: Elke Apel , Wolfram Höland , Volker Rheinberger
CPC分类号: C03C10/16 , A61L27/10 , C03C4/0007 , C03C10/0009
摘要: The invention relates to a bioactive rhenanite glass ceramic which is characterized by a high content of P2O5, CaO and Na2O and is particularly suitable as bone replacement material in dentistry.
摘要翻译: 本发明涉及一种生物活性褐铁矿玻璃陶瓷,其特征在于高含量的P 2 O 5 O 3,CaO和Na 2 O,并且是 特别适合用于牙科的骨替代材料。
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公开(公告)号:US06353039B1
公开(公告)日:2002-03-05
申请号:US09209905
申请日:1998-12-11
申请人: Volker Rheinberger , Ulrich Salz , Wolfram Höland , André Rumphorst , Kurt Grabher , Urs Karl Fischer , Marcel Schweiger , Norbert Moszner
发明人: Volker Rheinberger , Ulrich Salz , Wolfram Höland , André Rumphorst , Kurt Grabher , Urs Karl Fischer , Marcel Schweiger , Norbert Moszner
IPC分类号: A61K6083
摘要: A composite material is described which contains polymerizable monomers plus a special transparent glass having high release of calcium ions and fluorine ions and, because of this release property and in particular of its optical properties, can be used as a restoration material in dentistry.
摘要翻译: 描述了一种复合材料,其包含可聚合单体加上具有高释放的钙离子和氟离子的特殊透明玻璃,并且由于该释放性质,特别是其光学性质,可用作牙科中的修复材料。
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