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11. 发明申请

US20110229849A1 Dental Retraction Device and Process of its Production 审中-公开
标题翻译：牙科退缩装置及其生产工艺
公开(公告)号：US20110229849A1
公开(公告)日：2011-09-22
申请号：US13121468
申请日：2009-09-25
申请人： Andreas R. Maurer , Rudi Grutz , Thomas Klettke , Robert F. Peez , Rüdiger Hampe , Schulte Christoph
发明人： Andreas R. Maurer , Rudi Grutz , Thomas Klettke , Robert F. Peez , Rüdiger Hampe , Schulte Christoph
IPC分类号： A61C5/14 , A61C19/02
CPC分类号： A61C9/0033 , D01F9/04 , D02G3/448
摘要： The invention relates to dental retraction device having the shape of a yarn comprising twisted staple fibers, the twisted staple fibers comprising an alginate containing component, wherein the length of the staple fibers is in a range of about 10 to about 200 mm and/or wherein the staple fiber fineness is at least about 1 dtex. The invention also relates to a method for producing such a device as well as the use of this device in a process for retracting dental tissue.
摘要翻译：本发明涉及具有包括扭转短纤维的纱线形状的牙科收缩装置，所述扭转的短纤维包括含藻酸盐的成分，其中短纤维的长度在约10至约200mm的范围内和/或其中短纤维纤度至少约为1分特。本发明还涉及一种用于生产这种装置的方法以及该装置在缩回牙齿组织的方法中的用途。

12. 发明授权

US08017666B2 Composition containing aziridino groups, method of production and use thereof 有权
标题翻译：含有氮丙啶基的组合物，其制备方法和用途
公开(公告)号：US08017666B2
公开(公告)日：2011-09-13
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 , C08C19/22 , C08F8/32
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, molding, 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。

13. 发明授权

US07939580B2 Dental composition containing epoxy functional polymerizable compounds 有权
标题翻译：含有环氧官能聚合性化合物的牙科组合物
公开(公告)号：US07939580B2
公开(公告)日：2011-05-10
申请号：US11572051
申请日：2004-07-14
申请人： Adrian S. Eckert , Peter Bissinger , Karsten Dede , Thomas Klettke , Christoph Thalacker , Dwight W. Jacobs , Roger A. Mader
发明人： Adrian S. Eckert , Peter Bissinger , Karsten Dede , Thomas Klettke , Christoph Thalacker , Dwight W. Jacobs , Roger A. Mader
IPC分类号： A61K6/08 , A61C5/04
CPC分类号： A61K6/087 , A61K6/0017 , Y10S522/908 , C08L63/00
摘要： The present invention relates to dental compositions comprising a halogenated epoxy functional ether derivative comprising at least one aryl alkyl ether moiety, at least one halogen atom attached to each aryl residue of the aryl alkyl ether moieties, at least two aliphatic epoxy moieties, no glycidyl ether structure, an initiator, optionally filler and optionally additive components selected from the group of modifiers, dyes, pigments, thixotropic agents, flow improvers, polymeric thickeners, surfactants, odorous substances, diluting agent(s) and flavorings.
摘要翻译：本发明涉及包含卤代环氧官能醚衍生物的牙科用组合物，所述卤代环氧官能醚衍生物包含至少一个芳基烷基醚部分，至少一个连接到芳基烷基醚部分的每个芳基残基的卤素原子，至少两个脂族环氧部分，结构，引发剂，任选的填料和任选的添加剂组分，其选自改性剂，染料，颜料，触变剂，流动改进剂，聚合物增稠剂，表面活性剂，恶臭物质，稀释剂和调味剂。

14. 发明申请

US20100261136A1 DENTAL RETRACTION COMPOSITION, PRODUCTION THEREOF AND USE OF A POWDER JET DEVICE FOR DENTAL RETRACTION 失效
标题翻译：牙齿回缩组合物，其生产和使用粉末喷射装置进行牙齿返回
公开(公告)号：US20100261136A1
公开(公告)日：2010-10-14
申请号：US12747219
申请日：2008-12-09
申请人： Christoph Schulte , Andreas R. Maurer , Thomas Klettke , Ruediger Hampe , Ingo R. Haeberlein
发明人： Christoph Schulte , Andreas R. Maurer , Thomas Klettke , Ruediger Hampe , Ingo R. Haeberlein
IPC分类号： A61C19/06 , C08B37/04 , C07K14/78 , C08B37/08 , C08F120/10 , A61K6/00
CPC分类号： A61K6/0011 , A61K6/0017 , C08L5/04 , C08L89/06 , C08L83/10 , C08L5/08
摘要： The invention relates to a dental composition comprising a hardenable powder to be used in a process for retraction of dental tissue. The invention also relates to a kit of parts comprising the dental composition comprising a hardenable powder, a hardening agent, optionally a handpiece of a powder jet device, optionally a powder jet device, and optionally retraction caps. In a further aspect, the invention relates to a method for retracting dental tissue comprising the steps of applying a dental composition comprising a hardenable powder with a powder jet device into the sulcus between soft and hard dental tissue, applying a composition comprising a hardening agent either before or after the previous step, leaving the dental composition in the sulcus for a time sufficient to effect retraction of the soft dental tissue and removing the dental composition from the sulcus.
摘要翻译：本发明涉及一种牙科用组合物，其包括用于牙科组织退缩的方法中的可硬化粉末。本发明还涉及包含牙科用组合物的试剂盒，其包含可硬化粉末，硬化剂，任选的粉末喷射装置的手持件，任选的粉末喷射装置和任选的缩回帽。另一方面，本发明涉及一种用于收回牙科组织的方法，包括以下步骤：将包含可粉化粉末的牙科组合物用粉末喷射装置施用到软和硬牙齿组织之间的沟中，施加包含硬化剂的组合物在前一步骤之前或之后，将牙科组合物留在龈沟中足以使软牙组织退缩并从牙沟中除去牙科组合物的时间。

15. 发明申请

US20100183999A1 CURABLE DENTAL RETRACTION COMPOSITION, METHOD OF PRODUCTION AND USE THEREOF 有权
标题翻译：可固化的牙齿回缩组合物，其生产方法及其用途
公开(公告)号：US20100183999A1
公开(公告)日：2010-07-22
申请号：US12376527
申请日：2007-08-02
申请人： Thomas Klettke , Ruediger Hampe
发明人： Thomas Klettke , Ruediger Hampe
IPC分类号： A61C3/00 , A61K6/097
CPC分类号： A61K6/0011 , A61K6/0058 , A61K6/0067 , A61K6/0088 , A61K6/0091 , A61K6/0094 , A61K6/097 , A61K6/10 , C08L71/00 , C08L5/08 , C08L1/02 , C08L5/16 , C08L29/04 , C08L33/26 , C08L5/04
摘要： The invention relates to a curable dental retraction composition for reacting gingiva from a prepared tooth structure. The composition comprises an alginate, a di- and/or trivalent ion source, water, a retarder and a filler.
摘要翻译：本发明涉及一种用于使牙齿从制备的牙结构中反应的可固化牙科回缩组合物。组合物包含藻酸盐，二和/或三价离子源，水，缓凝剂和填料。

16. 发明申请

US20090311651A1 POLYETHER-BASED PREPARATIONS AND USE THEREOF 有权
标题翻译：基于聚合物的制备和使用
公开(公告)号：US20090311651A1
公开(公告)日：2009-12-17
申请号：US12375245
申请日：2007-07-24
申请人： Thomas Klettke , Bernd Kuppermann , Hendrik M. Grupp
发明人： Thomas Klettke , Bernd Kuppermann , Hendrik M. Grupp
IPC分类号： A61C9/00 , C08L63/00 , A61K6/10 , C08L83/00 , C08L43/04 , C08L29/10
CPC分类号： A61K6/10
摘要： The invention relates to preparations based on polymerizable polyether materials and a fluidity improver and to the use thereof in producing dental materials, especially impression materials.
摘要翻译：本发明涉及基于可聚合聚醚材料和流动性改进剂的制剂及其在生产牙科材料，特别是印模材料中的用途。

17. 发明申请

US20090068619A1 COMPOSITION CONTAINING AZIRIDINO GROUPS AND USE THEREOF 有权
标题翻译：含有AZIRIDINO组合物的组合物及其用途
公开(公告)号：US20090068619A1
公开(公告)日：2009-03-12
申请号：US12278983
申请日：2007-02-08
申请人： Thomas Klettke , Cornelia B. Fuehrer , Peter Bissinger
发明人： Thomas Klettke , Cornelia B. Fuehrer , Peter Bissinger
IPC分类号： A61C9/00 , A61K6/10
CPC分类号： A61K6/10 , C08G73/0206 , C08L79/02
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 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预聚物并且包含氮丙啶基并且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）的填料和任选的添加剂作为组分（ E），其中当量定义为（分子的分子量）/（分子中存在的氮丙啶基数），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。

18. 发明申请

US20060281829A1 Composition Containing a Prepolymer and a Crosslinker, Process for Producing and Use thereof 有权
标题翻译：含有预聚物和交联剂的组合物，其制备方法和用途
公开(公告)号：US20060281829A1
公开(公告)日：2006-12-14
申请号：US11423021
申请日：2006-06-08
申请人： Peter Bissinger , Thomas Klettke
发明人： Peter Bissinger , Thomas Klettke
IPC分类号： A61K6/10
CPC分类号： A61K6/10
摘要： The invention relates to a curable composition comprising prepolymer (A) having the formula: (L-C(═O)—O—)nP wherein L is a group represented by the following formula with with the N,N′ bridging unit being part of a heterocyclic quasi-aromatic ringsystem, optionally containing O, N or S, preferably an azolide, P is a prepolymer backbone having a molecular weight (Mn) of at least 500, n is at least 2, and crosslinker (B) comprising at least 3 nucleophilic groups. The curable composition can be used for coating, sealing, moulding, adhering, making impressions, especially in the dental field.
摘要翻译：本发明涉及一种包含具有下式的预聚物（A）的可固化组合物：<？in-line-formula description =“In-Line Formulas”end =“lead”→（LC（-O）-O - ） > n P <？in-line-formula description =“In-line Formulas”end =“tail”？>其中L是由下式表示的基团，其中N，N'桥接单元是的杂环准芳族环系统，任选地含有O，N或S，优选偶氮唑，P是分子量（Mn）至少为500，n至少为2的预聚物主链，和包含在至少3个亲核基团。可固化组合物可用于涂覆，密封，模塑，粘附，印模，特别是在牙科领域。

19. 发明授权

US06779656B2 Polymerizable preparations based on epoxides that contain silicon 有权
标题翻译：基于含有硅的环氧化物的可聚合制剂
公开(公告)号：US06779656B2
公开(公告)日：2004-08-24
申请号：US10169911
申请日：2002-07-11
申请人： Thomas Klettke , Wolfgang Weinmann
发明人： Thomas Klettke , Wolfgang Weinmann
IPC分类号： B65D2508
CPC分类号： B65D25/08 , A61K6/0017 , A61K6/0023 , A61K6/087 , C08G59/306 , C08G59/3254 , C08L63/00
摘要： The invention relates to polymerizable preparations which contain: (a) 3 to 80 wt. % of an epoxy or of a mixture of epoxies of general formula (I), whereby n and m, independent of one another, represent 0, 1, 2 or 3, and n+m ranges from 2 to 6, and whereby the molar mass of the epoxy or the average molar mass of the mixture of epoxies ranges from 250 to 1000 g/mol; (b) 0 to 80 wt. % of an epoxy or of a mixture of epoxies that differ from (a); (c) 3 to 85 wt. % of fillers; (d) 0.001 to 25 wt. % of initiators, retarders and/or accelerators, and; (e) 0 to 25 wt. % of auxiliary agents, whereby the specified percentages refer to the total weight of the preparation.
摘要翻译：本发明涉及可聚合制剂，其含有：（a）3-80wt。环氧基或通式（I）的环氧化合物的混合物的％，其中n和m彼此独立地表示0,1,2或3，n + m的范围为2至6，并且其中摩尔环氧树脂的质量或环氧化物混合物的平均摩尔质量为250至1000g / mol; （b）0〜80wt。％的环氧树脂或不同于（a）的环氧树脂混合物; （c）3-85重量％填料％（d）0.001〜25重量％％的引发剂，缓凝剂和/或促进剂，以及; （e）0〜25wt。％的辅助剂，其中指定的百分比是指制剂的总重量。

20. 发明授权

US08672678B2 Powder jet device for applying dental material 有权
标题翻译：用于涂敷牙科材料的粉末喷射装置
公开(公告)号：US08672678B2
公开(公告)日：2014-03-18
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： A61C3/02
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。

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