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1. 发明授权

US5548070A Organosilicon compounds having triazene groups 失效
标题翻译：具有三烯基的有机硅化合物
公开(公告)号：US5548070A
公开(公告)日：1996-08-20
申请号：US276926
申请日：1994-07-19
申请人： Jochen Dauth , Bernward Deubzer , Elfriede Mayer , Oskar Nuyken , Brigitte Voit , Ralf Kollefrath
发明人： Jochen Dauth , Bernward Deubzer , Elfriede Mayer , Oskar Nuyken , Brigitte Voit , Ralf Kollefrath
IPC分类号： C07F7/10 , C07F7/08 , C08F283/12 , C08F293/00 , C08F297/00 , C08G77/26 , C08G77/38 , C08G77/388 , C08G77/398 , C07C245/00
CPC分类号： C07F7/0854 , C08G77/26 , C08G77/388 , C08G77/398
摘要： The organosilicon compounds have at least one Si--C-bonded organic radical which contains at least one triazene group. The organosilicon compounds can be employed as heat- and light-unstable free radical initiators for the preparation of homo-, graft co- and block copolymers from olefinically unsaturated compounds and for crosslinking organosilicon compounds and organic compounds which can be polymerized by free radical polymerization.
摘要翻译：有机硅化合物具有至少一个含有至少一个三烯基的Si-C键合的有机基团。有机硅化合物可用作热和光不稳定的自由基引发剂，用于从烯属不饱和化合物制备均聚物，接枝共聚物和嵌段共聚物，并用于交联可通过自由基聚合聚合的有机硅化合物和有机化合物。

2. 发明授权

US5705589A Organosilane and organopolysiloxane free radical initiators and macromonomers and graft copolymers which can be prepared with them 失效
标题翻译：有机硅烷和有机聚硅氧烷自由基引发剂和可与它们一起制备的大分子单体和接枝共聚物
公开(公告)号：US5705589A
公开(公告)日：1998-01-06
申请号：US501750
申请日：1995-07-12
申请人： Jochen Dauth , Bernward Deubzer , Oskar Nuyken , Brigette Voit , Ralf Kollefrath
发明人： Jochen Dauth , Bernward Deubzer , Oskar Nuyken , Brigette Voit , Ralf Kollefrath
IPC分类号： C07F7/18 , C08F4/04 , C08F4/72 , C08F283/12 , C08F290/00 , C08G77/28 , C08G77/388 , C08G77/392 , C08G77/452
CPC分类号： C07F7/184 , C08F283/12 , C08F4/04 , C08G77/388 , C08G77/392
摘要： The organosilanes and organopolysiloxanes containing groups which form free radicals and are soluble in organic solvents, processes for their preparation, macromonomers and graft copolymers from the organosilanes and organopolysiloxanes according to the invention as free radical initiators and organic monomers which can be polymerized by free radicals, a process for the preparation of the macromonomers and graft copolymers and their use.
摘要翻译：含有自由基并且可溶于有机溶剂的基团的有机硅烷和有机聚硅氧烷，其可用于制备本发明的有机硅烷和有机聚硅氧烷的大分子单体和接枝共聚物作为自由基引发剂和可通过自由基聚合的有机单体，一种制备大分子单体和接枝共聚物的方法及其用途。

3. 发明授权

US07549862B2 Process for the retraction of sulcus 有权
标题翻译：龈沟回缩的过程
公开(公告)号：US07549862B2
公开(公告)日：2009-06-23
申请号：US11724093
申请日：2007-03-14
申请人： Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
发明人： Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
IPC分类号： A61C5/14
CPC分类号： A61C9/0033
摘要： The invention relates to a process of retraction of sulcus, comprising the steps of: applying a silicone material onto and/or at the vicinity of the boundary of a tooth and adjacent sulcus, which silicone material expands during or after its curing reaction; applying a cap onto said tooth, thereby forming a chamber over said silicone material, wherein said chamber comprises as its walls the tooth, the cap and an outer section of said sulcus; whereby said chamber allows for the silicone material to expand into the crevice between sulcus and tooth. Said cap is at least partially filled with a plastically deformable material when applied onto said tooth in step; and/or said cap is deformable, especially under biting pressure.
摘要翻译：本发明涉及一种回缩龈沟的方法，包括以下步骤：将硅树脂材料施加到牙齿和相邻沟槽边界上和/或其附近，该硅酮材料在其固化反应期间或之后膨胀; 在所述牙齿上施加帽，由此在所述硅树脂材料上形成腔室，其中所述腔室包括牙齿，帽和所述沟槽的外部部分作为其壁; 由此所述室允许硅树脂材料膨胀到沟槽和齿之间的缝隙中。当在步骤中施加到所述牙齿上时，所述帽至少部分地填充有可塑性变形的材料; 和/或所述盖可变形，特别是在咬入压力下。

4. 发明申请

US20050202367A1 Process for the retraction of sulcus 有权
标题翻译：龈沟回缩的过程
公开(公告)号：US20050202367A1
公开(公告)日：2005-09-15
申请号：US11075031
申请日：2005-03-08
申请人： Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
发明人： Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
IPC分类号： A61C5/14
CPC分类号： A61C9/0033
摘要： The invention relates to a process of retraction of sulcus, comprising the steps of: applying a silicone material onto and/or at the vicinity of the boundary of a tooth and adjacent sulcus, which silicone material expands during or after its curing reaction; applying a cap onto said tooth, thereby forming a chamber over said silicone material, wherein said chamber comprises as its walls the tooth, the cap and an outer section of said sulcus; whereby said chamber allows for the silicone material to expand into the crevice between sulcus and tooth. Said cap is at least partially filled with a plastically deformable material when applied onto said tooth in step; and/or said cap is deformable, especially under biting pressure.
摘要翻译：本发明涉及一种回缩龈沟的方法，包括以下步骤：将硅树脂材料施加到牙齿和相邻沟槽边界上和/或其附近，该硅酮材料在其固化反应期间或之后膨胀; 在所述牙齿上施加帽，由此在所述硅树脂材料上形成腔室，其中所述腔室包括牙齿，帽和所述沟槽的外部部分作为其壁; 由此所述室允许硅树脂材料膨胀到沟槽和齿之间的缝隙中。当在步骤中施加到所述牙齿上时，所述帽至少部分地填充有可塑性变形的材料; 和/或所述盖可变形，特别是在咬入压力下。

5. 发明授权

US07789663B2 Process for the retraction of sulcus 有权
标题翻译：龈沟回缩的过程
公开(公告)号：US07789663B2
公开(公告)日：2010-09-07
申请号：US11075031
申请日：2005-03-08
申请人： Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
发明人： Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
IPC分类号： A61C5/14 , A61C19/00
CPC分类号： A61C9/0033
摘要： The invention relates to a process of retraction of sulcus, comprising the steps of: applying a silicone material onto and/or at the vicinity of the boundary of a tooth and adjacent sulcus, which silicone material expands during or after its curing reaction; applying a cap onto said tooth, thereby forming a chamber over said silicone material, wherein said chamber comprises as its walls the tooth, the cap and an outer section of said sulcus; whereby said chamber allows for the silicone material to expand into the crevice between sulcus and tooth. Said cap is at least partially filled with a plastically deformable material when applied onto said tooth in step; and/or said cap is deformable, especially under biting pressure.
摘要翻译：本发明涉及一种回缩龈沟的方法，包括以下步骤：将硅树脂材料施加到牙齿和相邻沟槽边界上和/或其附近，该硅酮材料在其固化反应期间或之后膨胀; 在所述牙齿上施加帽，由此在所述硅树脂材料上形成腔室，其中所述腔室包括牙齿，帽和所述沟槽的外部部分作为其壁; 由此所述室允许硅树脂材料膨胀到沟槽和齿之间的缝隙中。当在步骤中施加到所述牙齿上时，所述帽至少部分地填充有可塑性变形的材料; 和/或所述盖可变形，特别是在咬入压力下。

6. 发明申请

US20100035213A1 Dental Kit and Method for Retracting Sulcus 审中-公开
标题翻译：牙科套件和回缩沟的方法
公开(公告)号：US20100035213A1
公开(公告)日：2010-02-11
申请号：US12535979
申请日：2009-08-05
申请人： Dierk Lubbers , Stephan Lampl , Ralf Kollefrath
发明人： Dierk Lubbers , Stephan Lampl , Ralf Kollefrath
IPC分类号： A61C5/00
CPC分类号： A61K6/10 , A61C9/0033 , A61K6/0011 , A61K6/0014 , C08L83/04
摘要： Sulcus is retracted from teeth prior to performing a dental procedure on the teeth by applying an expandable curable silicone compound to the surface of the teeth and preventing the silicone compound from expanding in a direction away from the surface of the teeth, thereby forcing the silicone to expand against the sulcus and forcing retraction of the sulcus from contact with the teeth.
摘要翻译：在通过在牙齿表面施加可膨胀的可固化的硅氧烷化合物，防止硅酮化合物沿着远离牙齿表面的方向膨胀，从而在牙齿上执行牙齿手术之前将牙齿从牙齿中缩回，从而迫使硅酮伸出沟槽，迫使沟槽与牙齿接触。

7. 发明申请

US20070065770A1 Dental kit and method for retracting sulcus 审中-公开
标题翻译：牙科套件和回缩沟的方法
公开(公告)号：US20070065770A1
公开(公告)日：2007-03-22
申请号：US11546754
申请日：2006-10-10
申请人： Dierk Lubbers , Stephan Lampl , Ralf Kollefrath
发明人： Dierk Lubbers , Stephan Lampl , Ralf Kollefrath
IPC分类号： A61C9/00
CPC分类号： A61K6/10 , A61C9/0033 , A61K6/0011 , A61K6/0014 , C08L83/04
摘要： Sulcus is retracted from teeth prior to perfroming a dental procedure on the teeth by applying an expandible curable silicone compound to the surface of the teeth and preventing the silicone compound from exanding in a direction away from the suface of the teeth, thereby forcing the silicone to expand against the sulcus and forcing retraction of the sulcus from contact with the teeth.
摘要翻译：通过在牙齿的表面施加可膨胀的可固化的硅氧烷化合物，并防止硅酮化合物沿远离牙齿的表面的方向发出，从而迫使硅树脂伸出沟槽，迫使沟槽与牙齿接触。

8. 发明授权

US07998264B2 Hardenable dental material 有权
标题翻译：硬化牙科材料
公开(公告)号：US07998264B2
公开(公告)日：2011-08-16
申请号：US11416379
申请日：2006-05-02
申请人： Dierk Lubbers , Ralf Kollefrath , Manfred Kalt
发明人： Dierk Lubbers , Ralf Kollefrath , Manfred Kalt
IPC分类号： A61C9/00
CPC分类号： A61K6/10 , C08L19/00 , C08L5/04 , C08L5/12 , C08L83/04
摘要： A hardenable dental material, exhibiting a reflectivity in the hardened state of preferably more than about 70%, measured according to EN ISO 2813 (1999) with an angle of incidence of 60°. The material provides for improved visual readability in the hardened state.
摘要翻译：根据EN ISO 2813（1999）以60°的入射角测量，硬化状态的硬化状态下的反射率优选大于约70％。该材料提供了在硬化状态下改进的视觉可读性。

9. 发明申请

US20090061393A1 RETRACTION OF SULCUS 审中-公开
标题翻译： SULCUS的回归
公开(公告)号：US20090061393A1
公开(公告)日：2009-03-05
申请号：US12118865
申请日：2008-05-12
申请人： Ralf Kollefrath , Brigitte Pittner , Werner Mannschedel
发明人： Ralf Kollefrath , Brigitte Pittner , Werner Mannschedel
IPC分类号： A61C5/04 , A61C13/12
CPC分类号： A61C9/0033 , A61K6/0011
摘要： The invention concerns a method of retraction of sulcus, in which, in a first step, a flowable retraction material (1) is applied onto the sulcus (5) of at least one tooth (4). In a second step, a dental dam (2) is applied onto the tooth (4) and brought into contact with or in the vicinity of the retraction material (1). According to the invention, the retraction material (1) and the material of the dental dam (2) are chosen such that they can form a chemical bond with each other. Moreover, the invention concerns a dental kit (9) for performing the method, which dental kit (9) contains at least one flowable retraction material (1) and at least one dental dam (2), wherein the retraction material (1) and the dental dam (2) can form a chemical bond. Additionally, the invention concerns the use of a dental kit (9) in the method. Finally, the invention concerns a dental retraction device (10) containing a retraction material (1) and a dental (2), which have formed a chemical bond with each other.
摘要翻译：本发明涉及一种回缩龈沟的方法，其中在第一步骤中，将可流动收缩材料（1）施加到至少一个牙齿（4）的沟槽（5）上。在第二步骤中，将牙槽（2）施加到齿（4）上并与收缩材料（1）接触或附近。根据本发明，回缩材料（1）和牙槽（2）的材料被选择成使得它们可以彼此形成化学键。此外，本发明涉及一种用于执行该方法的牙套件（9），所述牙科套件（9）包含至少一个可流动回缩材料（1）和至少一个牙槽（2），其中所述缩回材料（1）和牙槽（2）可以形成化学键。另外，本发明涉及在该方法中使用牙套件（9）。最后，本发明涉及一种含有相互形成化学键的回缩材料（1）和牙齿（2）的牙科收回装置（10）。

10. 发明申请

US20070160952A1 Process for the retraction of sulcus 有权
标题翻译：龈沟回缩的过程
公开(公告)号：US20070160952A1
公开(公告)日：2007-07-12
申请号：US11724093
申请日：2007-03-14
申请人： Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
发明人： Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
IPC分类号： A61C5/14
CPC分类号： A61C9/0033
摘要： The invention relates to a process of retraction of sulcus, comprising the steps of: applying a silicone material onto and/or at the vicinity of the boundary of a tooth and adjacent sulcus, which silicone material expands during or after its curing reaction; applying a cap onto said tooth, thereby forming a chamber over said silicone material, wherein said chamber comprises as its walls the tooth, the cap and an outer section of said sulcus; whereby said chamber allows for the silicone material to expand into the crevice between sulcus and tooth. Said cap is at least partially filled with a plastically deformable material when applied onto said tooth in step; and/or said cap is deformable, especially under biting pressure.
摘要翻译：本发明涉及一种回缩龈沟的方法，包括以下步骤：将硅树脂材料施加到牙齿和相邻沟槽边界上和/或其附近，该硅酮材料在其固化反应期间或之后膨胀; 在所述牙齿上施加帽，由此在所述硅树脂材料上形成腔室，其中所述腔室包括牙齿，帽和所述沟槽的外部部分作为其壁; 由此所述室允许硅树脂材料膨胀到沟槽和齿之间的缝隙中。当在步骤中施加到所述牙齿上时，所述帽至少部分地填充有可塑性变形的材料; 和/或所述盖可变形，特别是在咬入压力下。

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