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41. 发明授权

US07947757B2 Sulfonium initiators, process for production and use in cationic polymerizable compositions 有权
标题翻译：锍引发剂，生产和使用于阳离子可聚合组合物的方法
公开(公告)号：US07947757B2
公开(公告)日：2011-05-24
申请号：US11997192
申请日：2006-07-27
申请人： Thomas Klettke , Cornelia B. Fuehrer , Andrea Hailand , Markus Mikulla
发明人： Thomas Klettke , Cornelia B. Fuehrer , Andrea Hailand , Markus Mikulla
IPC分类号： A61K6/10 , A61C9/00 , C07C381/12
CPC分类号： C08K5/372 , C08G59/687
摘要： The invention relates to an initiator comprising at least one structural element characterized by the following formula (I) wherein X− is a non or low coordinating anion, R1, R2, R3, R4 are independently linear, cyclic or branched C1-C20 alkyl or alkylene groups, wherein one or more of the methylene groups contained in the alkyl or alkylene group can be substituted by —CO—, —CONH—, —CON(CH3)—, —S— and/or —O—, and wherein R1, R2, R3 and/or R4 can act as a bridging element connecting two or more structural elements. The invention is also related to a process of producing the initiator and to a curable composition comprising the initiator, a process for producing the curable composition a kit comprising a cationically curable composition and the inventive initiator and the use of the initiator or the curable composition comprising the initiator for various applications, especially in the dental field.
摘要翻译：本发明涉及包含至少一种结构元件的起始剂，其特征在于以下式（I），其中X是非或低配位阴离子，R 1，R 2，R 3，R 4独立地为直链，环状或支链C 1 -C 20烷基或亚烷基，其中烷基或亚烷基中所含的一个或多个亚甲基可以被-CO - ， - CONH - ， - CON（CH 3） - ， - S - 和/或-O-取代，其中R 1 R2，R3和/或R4可以作为连接两个或多个结构元件的桥接元件。本发明还涉及制备引发剂的方法和包含引发剂的可固化组合物的方法，制备可固化组合物的方法，包括阳离子可固化组合物和本发明引发剂的试剂盒以及引发剂或可固化组合物的用途，所述引发剂或可固化组合物包含用于各种应用的引发剂，特别是在牙科领域。

42. 发明申请

US20110076639A1 POWDER JET DEVICE FOR APPLYING DENTAL MATERIAL 有权
标题翻译：用于应用牙科材料的粉末喷射装置
公开(公告)号：US20110076639A1
公开(公告)日：2011-03-31
申请号：US12994917
申请日：2009-05-28
申请人： Jens Gramann , Ruediger Hampe , Thomas Klettke , Ingo R. Haeberlein , Christoph Schulte , Andreas R. Maurer , Martin Goetzinger , Sebastian Guggenmos
发明人： Jens Gramann , Ruediger Hampe , Thomas Klettke , Ingo R. Haeberlein , Christoph Schulte , Andreas R. Maurer , Martin Goetzinger , Sebastian Guggenmos
IPC分类号： A61C17/00
CPC分类号： A61C17/022 , A61C3/025 , B24C7/0046 , B24C7/0069 , B24C7/0084
摘要： A nozzle head (5) for a powder jet device (1), for use in applying dental material, comprises a first fluid flow path (8) for delivering a powder/fluid mixture to a first discharge nozzle (8A). A second fluid flow path (6) is provided for delivering a liquid to a second discharge nozzle (6A) located adjacent the first discharge nozzle (8A), so that the materials discharged by the first and second discharge nozzles combine at a desired location to form a dental composition. A nozzle-clearing member (10) is located inside the nozzle head and is movable to remove powder material from the first discharge nozzle when the flow of powder/fluid mixture to the nozzle ceases.
摘要翻译：用于施加牙科材料的用于粉末喷射装置（1）的喷嘴头（5）包括用于将粉末/流体混合物输送到第一排出喷嘴（8A）的第一流体流动路径（8）。提供第二流体流动路径（6），用于将液体输送到位于第一排放喷嘴（8A）附近的第二排出喷嘴（6A），使得由第一和第二排出喷嘴排出的材料在期望的位置结合到形成牙科组合物。喷嘴清理部件（10）位于喷嘴头内部，并且当粉末/流体混合物流到喷嘴停止时可移动以从第一排出喷嘴移除粉末材料。

43. 发明申请

US20100227945A1 COMPOSITION CONTAINING AZIRIDINO GROUPS, METHOD OF PRODUCTION AND USE THEREOF 有权
标题翻译：含有AZIRIDINO组的组合物，其生产方法及其用途
公开(公告)号：US20100227945A1
公开(公告)日：2010-09-09
申请号：US12303640
申请日：2007-05-31
申请人： Peter Bissinger , Thomas Klettke , Cornelia B. Fuehrer
发明人： Peter Bissinger , Thomas Klettke , Cornelia B. Fuehrer
IPC分类号： A61K6/10 , C08G73/00 , C08G18/09
CPC分类号： A61K6/10
摘要： The invention relates to a composition comprising a prepolymer as component (A), wherein the prepolymer comprises aziridino groups and is characterized by an equivalent weight EW1, a crosslinker as component (B), wherein the crosslinker has a structure being different from the structure of the prepolymer and comprises at least three 2-alkyl-substituted aziridino groups and is characterized by an equivalent weight EW2, an initiator as component (C) being able to start curing of the composition, optionally filler(s) as component (D) and optionally additive(s) as component (E), wherein equivalent weight is defined as (molecular mass of the molecule)/(number of aziridino groups present in the molecule) and wherein EW1>EW2. The invention also relates to the use of the composition for coating, sealing, moulding, adhering, making impressions, producing a dental material.
摘要翻译：本发明涉及包含作为组分（A）的预聚物的组合物，其中预聚物包括氮丙啶基，其特征在于当量重量EW1，作为组分（B）的交联剂，其中交联剂的结构不同于该预聚物包含至少三个2-烷基取代的氮丙啶基，其特征在于当量重量EW2，作为组分（C）的引发剂能够开始组合物的固化，任选地作为组分（D）的填料和任选的作为组分（E）的添加剂，其中当量重量定义为（分子的分子量）/（存在于分子中的氮丙啶基数），其中EW1> EW2。本发明还涉及组合物用于涂覆，密封，模制，粘附，制造印模，制造牙科材料的用途。

44. 发明授权

US07699605B2 Self-etching emulsion dental compositions and methods 有权
标题翻译：自腐蚀乳液牙科用组合物及方法
公开(公告)号：US07699605B2
公开(公告)日：2010-04-20
申请号：US12248338
申请日：2008-10-09
申请人： Steven M. Aasen , Ahmed S. Abuelyaman , David K. Cinader, Jr. , Hendrik M. Grupp , Miriam Hansen , Thomas Klettke , Guenther Lechner , Kevin M. Lewandowski , Thomas Luchterhandt , Sumita B. Mitra , Prabhakara S. Rao , Victoria A. Russell , Michael S. Wendland
发明人： Steven M. Aasen , Ahmed S. Abuelyaman , David K. Cinader, Jr. , Hendrik M. Grupp , Miriam Hansen , Thomas Klettke , Guenther Lechner , Kevin M. Lewandowski , Thomas Luchterhandt , Sumita B. Mitra , Prabhakara S. Rao , Victoria A. Russell , Michael S. Wendland
IPC分类号： A61C3/00 , A61K6/083
CPC分类号： A61K6/083 , A61K6/0023 , A61K49/14 , A61K49/221 , A61K49/227 , A61K51/08 , C08L33/04
摘要： The present invention is directed to dental compositions that can be used as adhesives for bonding a dental material to a dental structure surface and/or as a dental restorative material. The dental composition is preferably applied to a dental structure surface under conditions effective to etch the dental structure surface.
摘要翻译：本发明涉及可用作将牙科材料粘合到牙科结构表面和/或作为牙科修复材料的粘合剂的牙科用组合物。牙齿组合物优选在有效蚀刻牙科结构表面的条件下应用于牙科结构表面。

45. 发明申请

US20090047620A1 ANTI-MICROBIAL DENTAL IMPRESSION MATERIAL 有权
标题翻译：抗微生物牙科印花材料
公开(公告)号：US20090047620A1
公开(公告)日：2009-02-19
申请号：US12093869
申请日：2006-11-09
申请人： Thomas Klettke , Oliver Kappler , Ingo R. Haeberlein
发明人： Thomas Klettke , Oliver Kappler , Ingo R. Haeberlein
IPC分类号： A61C9/00 , A61K6/10
CPC分类号： A61L2/16 , A61K6/10
摘要： The invention relates to plastics which are self-disinfecting. The invention relates in particular to polyether or silicone based dental plastics and impression materials in which a biocidal material is incorporated. The dental impression material ace. to the invention comprises at least a polymerizable base paste BP and a non-aqueous catalyst paste CP, wherein the base paste BP comprises about 0.001 to about 10% by weight of a water-stable anti-microbial agent. Preferred anti-microbial agents are selected from the group consisting of Hexitidin, Cetypyridininumcloride (CPC), Chlorhexidine and its derivates (CHX) and Triclosan.
摘要翻译：本发明涉及自消毒的塑料。本发明特别涉及掺入杀生物材料的聚醚或硅酮基牙科塑料和印模材料。根据本发明的牙科印模材料至少包含可聚合基底糊BP和非水性催化剂糊剂CP，其中所述基础糊料BP包含约0.001至约10重量％的水稳定的抗微生物剂。优选的抗微生物剂选自己酰胺，氯化十六烷基吡啶（CPC），氯己定及其衍生物（CHX）和三氯生。

46. 发明授权

US07235602B2 Polymerizable preparations on the basis of silicon compounds comprising aliphatic and cycloaliphatic epoxide groups 有权
标题翻译：基于包含脂族和脂环族环氧基团的硅化合物的可聚合制剂
公开(公告)号：US07235602B2
公开(公告)日：2007-06-26
申请号：US10468532
申请日：2002-02-13
申请人： Thomas Klettke , Karsten Dede
发明人： Thomas Klettke , Karsten Dede
IPC分类号： C08L83/06
CPC分类号： C08L83/06 , A61K6/08 , C07F5/04 , C08G59/306 , C08G59/3254 , C08L83/14 , C09D183/06 , C09D183/14
摘要： The invention relates to polymerizable preparations that contain: (a) 1 to 80% by weight of an epoxide or of a mixture of epoxides of the general formula (I), wherein n and m independently are 1, 2, 3, or 4, and wherein the molar mass of the epoxide or the average molar mass of the mixture of epoxides is 360 to 3000 g/mole, (b) 0 to 80% by weight of an epoxide or of a mixture of epoxides that are different from (a), (c) 3 to 85% by weight of fillers, (d) 0.01 to 25% by weight of initiators, retarders and/or accelerators, (e) 0 to 25% by weight of adjuvants, the percentages relating to the overall weight of the individual preparation.
摘要翻译：本发明涉及可聚合制剂，其包含：（a）1至80重量％的环氧化物或通式（I）的环氧化物的混合物，其中n和m独立地为1,2,3或4，并且其中环氧化物的摩尔质量或环氧化物混合物的平均摩尔质量为360至3000g / mol，（b）0至80重量％的环氧化物或环氧化物的混合物，其不同于（a ），（c）3〜85重量％的填料，（d）0.01〜25重量％的引发剂，缓凝剂和/或促进剂，（e）0〜25重量％的助剂，个体制剂的重量。

47. 发明申请

US20060106127A1 Preparations based on aziridino polyethers and the use thereof 有权
标题翻译：基于氮丙啶基聚醚的制备及其用途
公开(公告)号：US20060106127A1
公开(公告)日：2006-05-18
申请号：US10524301
申请日：2003-08-04
申请人： Thomas Klettke , Cornelia Fuhrer , Adrian Eckert , Gunther Eckhardt , Erich Wanek
发明人： Thomas Klettke , Cornelia Fuhrer , Adrian Eckert , Gunther Eckhardt , Erich Wanek
IPC分类号： A61L24/00
CPC分类号： C08G73/0206 , A61K6/10
摘要： The invention relates to preparations based on aziridino polymers and comprising monofunctional aziridines and to the use thereof in producing dental materials, especially impression materials.
摘要翻译：本发明涉及基于氮丙啶基聚合物并包含单官能氮丙啶的制剂及其在制备牙科材料，特别是印模材料中的用途。

48. 发明授权

US06894144B1 Two-constituent elastomer materials based on alkyl aziridine comprising a catalyst constituent that contains a boric acid complex 失效
标题翻译：基于烷基氮丙啶的双组分弹性体材料，其包含含有硼酸络合物的催化剂成分
公开(公告)号：US06894144B1
公开(公告)日：2005-05-17
申请号：US10070376
申请日：2000-09-01
申请人： Joachim Zech , Gunther Eckhardt , Cornelia Führer , Bernd Gangnus , Andreas Rombach , Oswald Gasser , Thomas Klettke , Erich Wanek
发明人： Joachim Zech , Gunther Eckhardt , Cornelia Führer , Bernd Gangnus , Andreas Rombach , Oswald Gasser , Thomas Klettke , Erich Wanek
IPC分类号： A61C11/00 , A61K6/00 , A61K6/087 , A61K6/10 , C08G73/02 , C08G73/04 , C08K5/55 , C08L71/02 , C08G79/38
CPC分类号： C08G73/0213 , A61K6/10 , C08L71/00
摘要： The invention relates to elastomer materials based on N-alkylaziridino compounds with a base component which contains the aziridino compounds and with a catalyst component which contains at least one acid-acting compound, both components being mixed before use, characterized in that, as acid-acting compound of the catalyst component, one or more boric acid complexes are used which can be obtained by reaction of boric acid and/or a boric acid derivative with at least one OH-functional compound, the OH functions being able to be present wholly or partly protected, and this reaction being carried out either as an upstream reaction between boric acid and/or a boric acid derivative and at least one such OH-functional compound or during or after the preparation of the catalyst component or by mixing the catalyst component with the base component which then contains at least one OH-functional compound. The elastomer materials are preferably used as dental impression materials, bite-registration materials and doubling materials.
摘要翻译：本发明涉及基于N-烷基氮丙啶基化合物的弹性体材料，其基质成分含有氮丙啶基化合物，以及含有至少一种酸作用化合物的催化剂组分，两种组分在使用前混合，其特征在于，使用催化剂组分的一种或多种硼酸络合物，其可以通过使硼酸和/或硼酸衍生物与至少一种OH官能化合物反应而获得，OH官能团可以全部存在部分保护，并且该反应作为硼酸和/或硼酸衍生物与至少一种这样的OH官能化合物之间的上游反应进行，或者在制备催化剂组分期间或之后进行，或者通过将催化剂组分与该基础组分然后含有至少一种OH官能化合物。弹性体材料优选用作牙科印模材料，咬合配准材料和加倍材料。

49. 发明授权

US06765036B2 Ternary photoinitiator system for cationically polymerizable resins 有权
标题翻译：用于阳离子聚合树脂的三元光引发剂体系
公开(公告)号：US06765036B2
公开(公告)日：2004-07-20
申请号：US10050218
申请日：2002-01-15
申请人： Karsten Dede , Thomas Klettke , Thomas Luchterhandt , Joel D. Oxman
发明人： Karsten Dede , Thomas Klettke , Thomas Luchterhandt , Joel D. Oxman
IPC分类号： C08F246
CPC分类号： A61K6/0017 , A61K6/0023 , A61K6/0052 , A61K6/087 , Y10S522/908 , C08L63/00
摘要： Photopolymerizable compositions comprise a cationically polymerizable resin and a photoinitiator system comprising: (i) an iodonium salt; (ii) a visible light sensitizer; and (iii) an electron donor compound having an oxidation potential less than that of 1,4-dimethoxybenzene when measured versus a saturated calomel electrode, wherein the photoinitiator system has a photoinduced potential of less than that of 3-dimethylaminobenzoic acid in a standard solution of 2.9×10−5 moles/g diphenyl iodonium hexafluoroantimonate and 1.5×10−5 moles/g camphorquinone in 2-butanone. The compositions polymerize on exposure to light in the visible spectrum and are useful in a variety of applications, including dental adhesives and dental composites.
摘要翻译：可光聚合组合物包含阳离子可聚合树脂和光引发剂体系，其包含：（i）碘鎓盐; （ii）可见光敏化剂; 和（iii）当测量相对于饱和甘汞电极时，氧化电位小于1,4-二甲氧基苯的电子给体化合物，其中光引发剂体系在标准溶液中具有小于3-二甲基氨基苯甲酸的光诱导电位 2.9×10 -5摩尔/ g二苯基碘鎓六氟锑酸盐和1.5×10 -5摩尔/ g樟脑醌在2-丁酮中。组合物在可见光谱下暴露于光下聚合，并且可用于各种应用，包括牙科粘合剂和牙科复合材料。

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