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公开(公告)号：US5925180A
公开(公告)日：1999-07-20
申请号：US922704
申请日：1997-09-03
CPC分类号： C03C4/0021 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0255 , A61K6/0273 , C03C10/0009
摘要： A ZrO.sub.2 -containing glass ceramic is described, the main crystalline phase of which is formed by ZrO.sub.2 and which has at least one further crystalline phase, and which can be used in particular in dentistry.
摘要翻译： 描述了含ZrO 2的玻璃陶瓷，其主要结晶相由ZrO 2形成并且具有至少一个另外的结晶相，并且其可以特别用于牙科。
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公开(公告)号：US06514893B1
公开(公告)日：2003-02-04
申请号：US09419550
申请日：1999-10-19
IPC分类号： C03C3095
CPC分类号： C03C10/0027 , A61K6/0008 , A61K6/0094 , A61K6/0215 , A61K6/024 , A61K6/0255 , A61K6/0273 , C03C10/0009
摘要： High-strength sinterable lithium disilicate glass ceramics are described which can be further processed in particular by pressing in the viscous state to shaped dental products.
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公开(公告)号：US4789649A
公开(公告)日：1988-12-06
申请号：US894976
申请日：1986-08-08
申请人： Christine Abert , Eggert Beleites , Gunter Carl , Steffen Grosse , Hilmar Gudziol , Wolfram Hoeland , Michael Hopp , Ralf Jacobi , Harry Jungto , Guenther Knak , Lutz Kreisel , Rudolf Musil , Karin Naumann , Frank Vogel , Werner Vogel
发明人： Christine Abert , Eggert Beleites , Gunter Carl , Steffen Grosse , Hilmar Gudziol , Wolfram Hoeland , Michael Hopp , Ralf Jacobi , Harry Jungto , Guenther Knak , Lutz Kreisel , Rudolf Musil , Karin Naumann , Frank Vogel , Werner Vogel
CPC分类号： A61L27/105 , A61K6/0005 , A61K6/0094 , A61K6/0215 , A61K6/0273 , A61L27/12 , C03C10/16 , A61F2310/00203 , A61F2310/00293
摘要： Micaceous-cordierite-glass ceramic particularly suitable for stomatological, head surgery and neck surgery applicatiosn has a fracture toughness K.sub.IC of up to 2.0 MPa m.sup.1/2, a hardness HV.sub.0.07 of 300-1000, a compressive strength of up to 450 N/mm.sup.2, a linear thermal expansion coefficient of 75-125.times.10.sup.-7 K.sup.-1, good chemical stability and excellent machinability as well as a high resistance to wear and comprises a composition in weight percentages of______________________________________ SiO.sub.2 43-50 Al.sub.2 O.sub.3 26-30 MgO 11-15 R.sub.2 O 7-10.5 F.sup.- 3.3-4.8 Cl.sup.- 0.01-0.6 CaO 0.1-3 P.sub.2 O.sub.5 0.1-5 ______________________________________ wherein R.sub.2 O is the sum of 3 to 5.5 wt. % Na.sub.2 O and 4 to 6 wt. % K.sub.2 O, a first crystal phase of mica, and a second crystal phase of 5 to 30 volume % cordierite, wherein relatively large mica crystals of 10 to 200 .mu.m are embedded in the glass and cordierite crystals of 0.5 to 5 .mu.m are arranged in the glass.
摘要翻译： 特别适用于口腔，头部手术和颈部手术应用的釉质 - 堇青石玻璃陶瓷的断裂韧性KIC高达2.0 MPa m1 / 2，硬度HV0.07为300-1000，抗压强度可达450 N / mm2，线性热膨胀系数为75-125×10-7 K-1，良好的化学稳定性和优异的机械加工性以及高耐磨性，并包含重量百分比为SiO 43-50 -Al 2 O 3 26-30- MgO 11-15 -R2O 7-10.5 -F-3.3-4.8-Cl-0.01-0.6 -CaO 0.1-3 -P2O5 0.1-5 - 其中R2O为3至5.5wt。 ％Na 2 O和4〜6wt。 ％K2O，云母的第一结晶相和5〜30体积％的堇青石的第二结晶相，其中10〜200μm的相对大的云母晶体嵌入玻璃中，并配置0.5〜5μm的堇青石晶体 在玻璃上
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公开(公告)号：US06342458B1
公开(公告)日：2002-01-29
申请号：US09379450
申请日：1999-08-23
IPC分类号： C03B27012
CPC分类号： C03C10/0027 , A61K6/0008 , A61K6/0094 , A61K6/0215 , A61K6/024 , A61K6/0255 , A61K6/0273 , C03C10/0009
摘要： High-strength sinterable lithium disilicate glass ceramics are described which can be further processed in particular by pressing in the viscous state to shaped dental products.
摘要翻译： 描述了高强度可烧结二硅酸锂玻璃陶瓷，其特别可以通过在粘性状态下压制成型牙齿产品进一步加工。
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公开(公告)号：US5432130A
公开(公告)日：1995-07-11
申请号：US225719
申请日：1994-04-11
CPC分类号： C03C4/005 , A61K6/0005 , A61K6/0094 , A61K6/0215 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0276 , C03C3/097
摘要： An opalescent glass is described which is characterized by a continuous glass phase and a discontinuous glass phase dispersed therein, and which can be used as dental material or as a constituent of dental materials.
摘要翻译： 描述了一种乳白色玻璃，其特征在于连续玻璃相和分散在其中的不连续玻璃相，并且其可以用作牙科材料或作为牙科材料的成分。
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公开(公告)号：US4731394A
公开(公告)日：1988-03-15
申请号：US873566
申请日：1986-06-12
申请人： Werner Vogel , Guenther Heublein , Wolfram Hoeland , Manfred Boese , Karin Naumann , Gunter Carl , Juergen Vogel , Peter Wange , Jens Gummel , Peter Zinner , Eggert Beleites , Thomas Schubert
发明人： Werner Vogel , Guenther Heublein , Wolfram Hoeland , Manfred Boese , Karin Naumann , Gunter Carl , Juergen Vogel , Peter Wange , Jens Gummel , Peter Zinner , Eggert Beleites , Thomas Schubert
IPC分类号： A61L27/00 , A61K6/02 , A61L27/46 , C03C3/062 , C03C3/112 , C03C3/17 , C03C10/00 , C08K3/40 , C08K9/04 , C08K9/06
CPC分类号： A61L27/46 , A61K6/0061 , A61K6/0067 , A61K6/0094 , A61K6/0215 , A61K6/023 , A61K6/0235 , A61K6/0273
摘要： The invention relates to inorganic-organic compound substances useful for biomedical purposes. The object of the invention is to develop inorganic-organic compound materials which overcome the disadvantages of the state of art, wherein inorganic-organic compound substances for biomedical purposes possess to a large extent specifically adjustable characteristics. Inorganic initial substances form a new solid chemical compound with organic initial substances. The inorganic initial component consists of a biocompatible silicate glass and/or a silicate glass ceramic of the system SiO.sub.2 -Al.sub.2 O.sub.3 -MgO-Na.sub.2 O/K.sub.2 O-F.sup.-, and/or a bioactive phosphate silicate glass and/or a phosphate silicate glass ceramic of the system SiO.sub.2 -Al.sub.2 O.sub.3 -MgO-Na.sub.2 O/K.sub.2 O-CaO-P.sub.2 O.sub.5 F.sup.- and/or of the system SiO.sub.2 -MgO-K.sub.2 O-F.sup.- -CaO-P.sub.2 O.sub.5, and/or a bioactive phosphate glass and/or a phosphate glass ceramic of the system P.sub.2 O.sub.5 -Al.sub.2 O.sub.3 -CaO-Na.sub.2 O/K.sub.2 O, and/or a sintred ceramic based upon tricalcium phosphate and/or apatite. The organic initial component consists of a biocompatible, monomer-free, epoxidized polymeric hydrocarbon consisting only of the elements C, H, O having an average molecular weight Mn of 2,000 to 6,000 and an epoxy equivalence EEW of 50 to 500 g. The inorganic initial component is modified by phosphoric acid.
摘要翻译： 本发明涉及用于生物医学目的的无机 - 有机复合物质。 本发明的目的是开发克服现有技术缺点的无机 - 有机复合材料，其中用于生物医学目的的无机 - 有机复合物质在很大程度上具有特别可调的特性。 无机初始物质与有机初始物质形成新的固体化合物。 无机初始组分由系统SiO 2 -Al 2 O 3 -MgO-Na 2 O / K 2 O-F-的生物相容性硅酸盐玻璃和/或硅酸盐玻璃陶瓷和/或生物活性磷酸硅酸盐玻璃和/或磷酸硅酸盐玻璃陶瓷组成 系统SiO2-Al2O3-MgO-Na2O / K2O-CaO-P2O5F-和/或系统SiO2-MgO-K2O-F-CaO-P2O5和/或生物活性磷酸盐玻璃和/或磷酸盐玻璃陶瓷 系统P2O5-Al2O3-CaO-Na2O / K2O，和/或基于磷酸三钙和/或磷灰石的微量陶瓷。 有机起始组分由仅由元素C，H，O组成的生物相容性，无单体的环氧化聚合烃组成，其平均分子量＆amp; G为2,000至6,000，环氧当量EEW为50至500g。 无机初始成分被磷酸改性。
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公开(公告)号：US06606884B2
公开(公告)日：2003-08-19
申请号：US10033562
申请日：2001-10-22
IPC分类号： C03B1906
CPC分类号： C03C10/0027 , A61K6/0008 , A61K6/0094 , A61K6/0215 , A61K6/024 , A61K6/0255 , A61K6/0273 , C03C10/0009
摘要： High-strength sinterable lithium disilicate glass ceramics are described which can be further processed in particular by pressing in the viscous state to shaped dental products.
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公开(公告)号：US5968856A
公开(公告)日：1999-10-19
申请号：US924232
申请日：1997-09-05
IPC分类号： A61K6/06 , C03C10/00 , C03C10/04 , C03B27/012 , C03B32/00
CPC分类号： C03C10/0027 , A61K6/0008 , A61K6/0094 , A61K6/0215 , A61K6/024 , A61K6/0255 , A61K6/0273 , C03C10/0009
摘要： High-strength sinterable lithium disilicate glass ceramics are described which can be further processed in particular by pressing in the viscous state to shaped dental products.
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公开(公告)号：US5698482A
公开(公告)日：1997-12-16
申请号：US496936
申请日：1995-06-30
IPC分类号： C03C3/093 , A61K6/00 , A61K6/033 , A61K6/06 , C03C10/00 , C03C10/04 , C03C10/02 , C03C3/097 , C03C14/00
CPC分类号： C03C4/0021 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0255 , A61K6/0273 , C03C10/0009
摘要： A ZrO.sub.2 -containing glass ceramic is described, the main crystalline phase of which is formed by ZrO.sub.2 and which has at least one further crystalline phase, and which can be used in particular in dentistry.
摘要翻译： 描述了含ZrO 2的玻璃陶瓷，其主要结晶相由ZrO 2形成并且具有至少一个另外的结晶相，并且其可以特别用于牙科。
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公开(公告)号：US5698019A
公开(公告)日：1997-12-16
申请号：US497722
申请日：1995-06-30
CPC分类号： C03C4/0007 , A61K6/0008 , A61K6/0085 , A61K6/0215 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0255 , A61K6/026 , A61K6/0276 , C03C10/0018 , C03C10/16
摘要： A leucite-containing phosphosilicate glass-ceramic is described which, in addition to a leucite crystalline phase and at least one further crystalline phase, also contains one or more glass phases.
摘要翻译： 描述了一种含白云石的磷硅酸盐玻璃陶瓷，其除了白云石结晶相和至少一个另外的结晶相外，还含有一个或多个玻璃相。
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