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1. 发明授权

US06719834B1 Polyelectrolyte cement 有权
标题翻译：聚电解质水泥
公开(公告)号：US06719834B1
公开(公告)日：2004-04-13
申请号：US09937841
申请日：2001-09-28
申请人： Peter Braun , Jürgen Glaser , Hermann Nirschl , Klaus-Peter Stefan
发明人： Peter Braun , Jürgen Glaser , Hermann Nirschl , Klaus-Peter Stefan
IPC分类号： C09K300
CPC分类号： A61K6/0835 , C04B28/28 , C04B2111/00836 , Y10T428/2998 , C04B20/1018 , C04B40/06 , C08L33/00 , C08L63/00
摘要： The invention relates to a single-component or multiple-component polyelectrolyte cement containing at least two reaction partners: (a) at least one metal-cation-releasing compound and (b) one or more polyelectrolytes capable of being converted into a solid state, wherein at least one of the polyelectrolytes is at least partially water soluble, and wherein at least a part of the reaction partner (a) and/or (b) is coated with an organic surface-coating agent. In one preferred embodiment, at least one part of the formulation constituents of the cement is present in granulated form, wherein at least a part of the reaction partner (b) serves as an essential granulation agent. The polyelectrolyte cement is particularly stable in storage and can be easily mixed.
摘要翻译：本发明涉及含有至少两个反应配对物的单组分或多组分聚电解质水泥：（a）至少一种金属阳离子释放化合物和（b）一种或多种能够转化成固态的聚电解质，其中所述聚电解质中的至少一种是至少部分水溶性的，并且其中所述反应伴侣（a）和/或（b）的至少一部分涂覆有机表面涂层剂。在一个优选实施方案中，至少水泥的制剂组分的一部分以粒状形式存在，其中反应配对物（b）的至少一部分用作必需的造粒剂。聚电解质水泥在储存中特别稳定，可以容易地混合。

2. 发明授权

US5147904A Open-pored moldings, a process for their production and use thereof 失效
标题翻译：开放式模具，其生产和使用过程
公开(公告)号：US5147904A
公开(公告)日：1992-09-15
申请号：US570808
申请日：1990-08-22
申请人： Peter Jochum , Oswald Gasser , Manfred Holupirek , Erich Wanek , Rainer Guggenberger , Klaus-Peter Stefan , Klaus Ellrich
发明人： Peter Jochum , Oswald Gasser , Manfred Holupirek , Erich Wanek , Rainer Guggenberger , Klaus-Peter Stefan , Klaus Ellrich
IPC分类号： A61L26/00 , A61L27/00 , A61L27/44 , C04B28/28 , C04B38/02 , C08J3/24 , C08J9/00 , C08K3/34 , C08K3/40 , C08L33/02
CPC分类号： C04B28/28 , A61L27/446 , C04B2111/00836
摘要： Open-pored moldings containing the product of the foaming and setting of (a) an aluminum fluorosilicate glass, (b) at least one polycarboxylic acid with an average molecular weight of >500, (c) a foaming agent, other than carbonates and/or hydrogen-carbonates, (d) optionally a chelating agent and (e) water, are suitable in particular as bone substitute material.Production is carried out by homogeneously mixing (a), (b), (c), optionally (d), and (e), then foaming, shaping and setting.
摘要翻译：含有（a）氟硅酸铝玻璃，（b）至少一种平均分子量> 500的多元羧酸的发泡和固化产物的开孔模制品，（c）不同于碳酸酯和/ 或碳酸氢盐，（d）任选的螯合剂和（e）水，特别适合作为骨代用材料。通过均匀混合（a），（b），（c），任选（d）和（e））进行生产，然后进行发泡，成型和固化。

3. 发明授权

US5224957A Method of providing a composition for an eye 失效
标题翻译：为眼睛提供组合物的方法
公开(公告)号：US5224957A
公开(公告)日：1993-07-06
申请号：US571303
申请日：1990-08-22
申请人： Oswald Gasser , Erich Wanek , Rainer Guggenberger , Klaus-Peter Stefan , Klaus Ellrich
发明人： Oswald Gasser , Erich Wanek , Rainer Guggenberger , Klaus-Peter Stefan , Klaus Ellrich
IPC分类号： A61L27/00 , A61F2/16 , A61L27/16 , C08F2/50 , G02B1/04
CPC分类号： G02B1/043 , A61F2/1616 , A61L27/16 , A61L2430/16
摘要： A method is provided for treating cataracts and other eye diseases, and includes the use of photopolymerizable compositions for preparing an intraocular-lens filling material which is used during an operation with an inserted intraocular-lens shell. The photopolymerizable compositions contain the following components:a) 90-99.99% by weight, preferably 94-99.799% by weight of at least one at least difunctional acrylic and/or methacrylic acid ester,b) 0.01-5% by weight, preferably 0.1-2% by weight, of at least one photoinitiator which is activatable with light in the wavelength range 400-500 nm,c) 0-9.98% by weight, preferably 0.001-2% by weight, of a UV-absorber which can absorb light of wavelengths
摘要翻译：提供了一种治疗白内障和其他眼部疾病的方法，并且包括使用可光聚合组合物来制备在用插入的眼内透镜外壳的手术期间使用的眼内透镜填充材料。可光聚合组合物包含以下组分：a）90-99.99重量％，优选94-99.799重量％的至少一种至少二官能丙烯酸和/或甲基丙烯酸酯，b）0.01-5重量％，优选0.1重量％ -2％（重量）的至少一种可在400-500nm波长范围的光激发的光引发剂，c）0-9.98％（重量），优选0.001-2％（重量）可吸收的紫外线吸收剂波长<400nm的光，以及d）0-9.98重量％，优选0.1-2重量％的其它辅助物质，例如用于光引发剂的染料或活化剂，例如叔胺，其数量细节在每个情况总质量。

4. 发明授权

US06100314A Adhesive system for dental purposes 失效
标题翻译：用于牙科用途的胶粘剂系统
公开(公告)号：US06100314A
公开(公告)日：2000-08-08
申请号：US74690
申请日：1998-05-08
申请人： Klaus-Peter Stefan
发明人： Klaus-Peter Stefan
IPC分类号： A61K6/00 , A61K6/083
CPC分类号： A61K6/0023
摘要： The invention relates to an adhesive system for fixing dental restorative materials to hard dental substance constitutingi) a component which contains at least one activator which is a constituent of a chemical initiator system, and contains at least one ethylenically unsaturated compound which is capable of polymerization,ii) a component which contains at least one ethylenically unsaturated compound which is capable of polymerization but otherwise contains no further activator, which is able to start chemical curing with the activator from component i), andiii) a dental restorative material which contains at least one activator which, together with the activator from i), is able to start a polymerization reaction, or a cement for fixing dental restorative materials that have already cured, which contains at least one activator which, together with the activator from component i), is able to start radical polymerization.
摘要翻译：本发明涉及一种用于将牙科修复材料固定到硬质牙科物质上的粘合剂系统，所述粘合剂体系包含i）包含至少一种作为化学引发剂体系的组分的活化剂并且含有至少一种能够聚合的烯键式不饱和化合物的组分，ii）含有至少一种烯属不饱和化合物的组分，其能够聚合，但不包含其它不含另外的活化剂，其能够用来自组分i）的活化剂开始化学固化，和iii）牙科修复材料，其含有至少一种活化剂，其与来自i）的活化剂一起能够开始聚合反应，或用于固定已经固化的牙科修复材料的粘合剂，其含有至少一种活化剂，其与来自组分i）的活化剂一起，，能够开始自由基聚合。

5. 发明授权

US5374427A Implantable active substance depot material 失效
标题翻译：可植入活性物质储库材料
公开(公告)号：US5374427A
公开(公告)日：1994-12-20
申请号：US989460
申请日：1992-12-10
申请人： Wolfgang Stille , Gabriele Gentschew , Peter Reitz , Thomas Erben , Werner Zollner , Klaus-Peter Stefan
发明人： Wolfgang Stille , Gabriele Gentschew , Peter Reitz , Thomas Erben , Werner Zollner , Klaus-Peter Stefan
IPC分类号： A61K6/033 , A61K9/00 , A61K9/20 , A61K9/22 , A61L24/00 , A61L27/00 , C03C4/00 , A61F2/28 , A01N25/08 , A61K6/08 , A61K31/74
CPC分类号： A61K9/0024 , A61K9/2009 , A61L24/0015 , A61L24/0089 , C03C4/0007 , A61L2300/406 , A61L2300/416
摘要： An implantable active substance depot material which contains a glass ionomer cement and one or more chemotherapeutic agents. The active substance depot materials ensure an initially high release rate of the active substance therein and subsequently a discharge of the active substance in small doses until complete depletion of the deposited active substance has occurred.
摘要翻译：一种可植入活性物质储库材料，其含有玻璃离聚物粘固剂和一种或多种化学治疗剂。活性物质储库材料确保其中活性物质的初始高释放速率，随后以小剂量排出活性物质，直到发生沉积的活性物质的完全消耗。

6. 发明授权

US5244933A Dental compositions which can be prepared and worked by the action of oscillations and method for the preparation thereof 失效
标题翻译：可以通过振荡的操作制备和操作的牙齿组合物及其制备方法
公开(公告)号：US5244933A
公开(公告)日：1993-09-14
申请号：US775314
申请日：1991-10-11
申请人： Stefan Eidenbenz , Klaus Ellrich , Oswald Gasser , Rainer Guggenberger , Andreas Iburg , Peter Koran , Michael J. Noack , Reinhold Nowak , Francois Roulet , Klaus-Peter Stefan , Werner Zollner
发明人： Stefan Eidenbenz , Klaus Ellrich , Oswald Gasser , Rainer Guggenberger , Andreas Iburg , Peter Koran , Michael J. Noack , Reinhold Nowak , Francois Roulet , Klaus-Peter Stefan , Werner Zollner
IPC分类号： A61C5/00 , A61K6/00 , A61K6/083 , C04B26/06 , C08F2/46
CPC分类号： A61C5/00 , A61K6/0088 , A61K6/0094 , Y10S522/908
摘要： Curable compositions are described which contain a binder and a high propion of fillers having a mean grain size of
摘要翻译：描述了包含粘合剂和平均粒度小于50μm的高比例填料的可固化组合物。可固化组合物的填料比例如此高，使得它们不能用于预期目的，因为它们的高粘度然而，它们可以通过在20Hz至20MHz的频率范围内暴露于振荡而液化，振幅为1μ m至5mm，使得它们是可行的并且可以用于预期目的。

7. 发明授权

US07456232B2 Use of branched polyacids in dental compounds 有权
标题翻译：在牙科材料中使用支链多元酸
公开(公告)号：US07456232B2
公开(公告)日：2008-11-25
申请号：US10432946
申请日：2001-11-19
申请人： Markus Mikulla , Guenther Lechner , Klaus-Peter Stefan , Gabriele Rackelmann , Gunther Eckhardt
发明人： Markus Mikulla , Guenther Lechner , Klaus-Peter Stefan , Gabriele Rackelmann , Gunther Eckhardt
IPC分类号： A61K6/083 , C08F290/04
CPC分类号： A61K6/0835 , C08L33/00
摘要： The invention relates to dental compounds that contain at least one polyacid or at least one polyacid and at least one salt of at least one polyacid. The polyacids used have at least one branch point in the polymer structure and are water-soluble and not cross-linked and their repeat units consist to at least 80 mole % of acrylic acid segments.
摘要翻译：本发明涉及含有至少一种多酸或至少一种多酸和至少一种至少一种多酸的至少一种盐的牙齿化合物。所使用的多元酸在聚合物结构中具有至少一个分支点，并且是水溶性的并且不交联，并且它们的重复单元由至少80摩尔％的丙烯酸链段构成。

8. 发明申请

US20050261393A1 Utilization of polyacids having a tight molar mass distribution 审中-公开
标题翻译：具有紧密摩尔质量分布的多元酸的利用
公开(公告)号：US20050261393A1
公开(公告)日：2005-11-24
申请号：US10432820
申请日：2001-11-19
申请人： Markus Mikulla , Gabriele Rackelmann , Klaus-Peter Stefan
发明人： Markus Mikulla , Gabriele Rackelmann , Klaus-Peter Stefan
IPC分类号： A61C5/00 , A61K6/02 , A61K6/083 , A61F2/00 , C08K3/00
CPC分类号： A61K6/0835 , C08L33/00
摘要： The invention relates to dental materials containing at least one polyacid or at least one polyacid and at least one salt of at least one polyacid with a molar mass distribution Mw/Mn ranging from 1.0 to 1.7, whereby the polyacid has a molecular weight Mw ranging from 1,000 to 500,000.
摘要翻译：本发明涉及含有至少一种多酸或至少一种多酸和至少一种摩尔质量分布Mw / Mn范围为1.0至1.7的多酸的至少一种盐的牙科材料，其中多酸的分子量Mw范围为 1,000到50万。

9. 发明授权

US06715645B2 Mixing capsule and method of making and using same 有权
标题翻译：混合胶囊及其使用方法
公开(公告)号：US06715645B2
公开(公告)日：2004-04-06
申请号：US10204250
申请日：2002-11-27
申请人： Marc Peuker , Michael Sick , Klaus-Peter Stefan , Gabriele Hager , Angela Stenger , Gunther Eckhardt
发明人： Marc Peuker , Michael Sick , Klaus-Peter Stefan , Gabriele Hager , Angela Stenger , Gunther Eckhardt
IPC分类号： B67D536
CPC分类号： B65D81/3255 , A61C5/62 , A61C5/66
摘要： The invention relates to a mixing capsule, especially for producing dental materials. The inventive capsule is provided with a cartridge which is closed on one end thereof by means of a piston. A hemispherical cavity is configured in the piston. Said cavity forms an additional chamber and is closed in relation to the main chamber of the cartridge by means of a separating device. A body that is present in the main chamber in the initial state serves for supporting the mixing process and for chopping through the separating device at the beginning of the mixing process in such a way that the main chamber and the additional chamber form a coherent mixing chamber. The body enters the hemispherical additional chamber and acts as a displacing body at the end of the output process. The mixing capsule is provided with a coding.
摘要翻译：本发明涉及一种混合胶囊，特别是用于生产牙科材料。本发明的胶囊设置有通过活塞在其一端封闭的盒。在活塞中配置半球形腔。所述空腔形成附加的室，并通过分离装置相对于筒的主室关闭。在初始状态下存在于主室中的主体用于在混合过程开始时支撑混合过程并切割通过分离装置，使得主室和附加室形成相干混合室。身体进入半球形附加室，并在输出过程结束时用作位移体。混合胶囊具有编码。

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