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1. 发明申请

WO2007143490A2 COMPOSITION CONTAINING AZIRIDINO GROUPS, METHOD OF PRODUCTION AND USE THEREOF 审中-公开
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：WO2007143490A2
公开(公告)日：2007-12-13
申请号：PCT/US2007070057
申请日：2007-05-31
申请人： 3M INNOVATIVE PROPERTIES CO , BISSINGER PETER , KLETTKE THOMAS , FUEHRER CORNELIA
发明人： BISSINGER PETER , KLETTKE THOMAS , FUEHRER CORNELIA
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）的填料和任选的添加剂作为组分（E），其中当量重量定义为（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。

2. 发明申请

WO2009085799A2 DENTAL IMPRESSION MATERIAL CONTAINING RHEOLOGICAL MODIFIERS AND PROCESS OF PRODUCTION 审中-公开
标题翻译：含有流变改性剂和生产工艺的牙科印染材料
公开(公告)号：WO2009085799A2
公开(公告)日：2009-07-09
申请号：PCT/US2008087113
申请日：2008-12-17
申请人： 3M INNOVATIVE PROPERTIES CO , ZELLER SEBASTIAN , KLETTKE THOMAS , BISSINGER PETER
发明人： ZELLER SEBASTIAN , KLETTKE THOMAS , BISSINGER PETER
IPC分类号： A61K6/10
CPC分类号： A61K6/10
摘要： The invention relates to a dental impression material containing a rheological modifier. The rheological modifier is in particular useful for adjusting shear-thinning properties of non-water based dental impression materials, especially of precision impression materials. It further relates to a method for producing a dental impression material.
摘要翻译：本发明涉及含有流变改性剂的牙科印模材料。流变改性剂特别适用于调节非水基牙印模材料，特别是精密印模材料的剪切稀化性能。本发明还涉及一种用于制造牙科印模材料的方法。

3. 发明申请

WO2007115063A2 DENTAL RETRACTION DEVICE, METHOD OF PRODUCTION AND USE THEREOF 审中-公开
标题翻译：牙齿返回装置，其生产方法及其用途
公开(公告)号：WO2007115063A2
公开(公告)日：2007-10-11
申请号：PCT/US2007065442
申请日：2007-03-29
申请人： 3M INNOVATIVE PROPERTIES CO , KLETTKE THOMAS , HAMPE RUEDIGER , PEEZ ROBERT F , PEUKER MARC , PAUSER HELMUT , GRAMANN JENS
发明人： KLETTKE THOMAS , HAMPE RUEDIGER , PEEZ ROBERT F , PEUKER MARC , PAUSER HELMUT , GRAMANN JENS
CPC分类号： A61C9/0033
摘要： The invention relates to a dental retraction device to be used for retracting the gingiva from a prepared tooth structure, the retraction device having the shape of a cord with a radial (x- and y-direction) and longitudinal direction (z-direction) and comprising an absorbing agent and optionally a retarding agent, wherein the retraction device is able to expand in the radial direction (x- and/or y-direction), but essentially does not expand in the longitudinal direction (z- -direction) upon contact with fluid.
摘要翻译：本发明涉及一种用于从准备好的牙齿结构中回缩牙龈的牙科回缩装置，该缩回装置具有径向（x-和y-方向）和纵向方向（z-方向）的帘线形状，包括吸收剂和任选的阻滞剂，其中所述缩回装置能够在径向（x-和/或y-方向）上膨胀，但是在接触时基本上不会在纵向（z-方向）上膨胀与流体。

4. 发明申请

WO2009035961A3 CURABLE DENTAL RETRACTION COMPOSITION, METHOD OF PRODUCTION AND USE THEREOF 审中-公开
标题翻译：可固化的牙科拔除组合物，其制备方法和用途
公开(公告)号：WO2009035961A3
公开(公告)日：2009-07-16
申请号：PCT/US2008075687
申请日：2008-09-09
申请人： 3M INNOVATIVE PROPERTIES CO , HAMPE RUEDIGER , KLETTKE THOMAS , MAURER ANDREAS R , SCHULTE CHRISTOPH
发明人： HAMPE RUEDIGER , KLETTKE THOMAS , MAURER ANDREAS R , SCHULTE CHRISTOPH
IPC分类号： A61K6/097 , A61K6/10
CPC分类号： A61K6/0011 , A61C9/0033 , A61K6/0047 , A61K6/0088 , A61K6/0091 , A61K6/0094 , A61K6/097 , C08L5/04
摘要： The invention relates to a curable dental retraction composition comprising alginate and a solvent, with the proviso that essentially no crosslinker in an amount effective to start setting of the curable dental retraction composition is present. The invention also relates to a container containing said composition and to a kit comprising two parts, wherein the first part comprises the curable dental retraction composition of the present invention and the second part comprises a crosslinker being able to start setting of the dental retraction composition.
摘要翻译：本发明涉及包含藻酸盐和溶剂的可固化牙科回缩组合物，条件是基本上不存在有效开始凝固可固化牙科回缩组合物的量的交联剂。本发明还涉及容纳所述组合物的容器和包含两部分的试剂盒，其中第一部分包含本发明的可固化牙科回缩组合物，并且第二部分包含能够开始固定牙科回缩组合物的交联剂。

5. 发明申请

WO2008021740A3 CURABLE DENTAL RETRACTION COMPOSITION, METHOD OF PRODUCTION AND USE THEREOF 审中-公开
标题翻译：可固化的牙科拔除组合物，其制备方法和用途
公开(公告)号：WO2008021740A3
公开(公告)日：2008-09-25
申请号：PCT/US2007075065
申请日：2007-08-02
申请人： 3M INNOVATIVE PROPERTIES CO , KLETTKE THOMAS , HAMPE RUEDIGER
发明人： KLETTKE THOMAS , HAMPE RUEDIGER
IPC分类号： 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齿结构中反应的可固化牙科回缩组合物。该组合物包含藻酸盐，二价和/或三价离子源，水，阻滞剂和填料。

6. 发明申请

WO2009076332A3 DENTAL RETRACTION COMPOSITION, PRODUCTION THEREOF AND USE OF A POWDER JET DEVICE FOR DENTAL RETRACTION 审中-公开
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：WO2009076332A3
公开(公告)日：2010-03-25
申请号：PCT/US2008086013
申请日：2008-12-09
申请人： 3M INNOVATIVE PROPERTIES CO , SCHULTE CHRISTOPH , MAURER ANDREAS R , KLETTKE THOMAS , HAMPE RUEDIGER , HAEBERLEIN INGO R
发明人： SCHULTE CHRISTOPH , MAURER ANDREAS R , KLETTKE THOMAS , HAMPE RUEDIGER , HAEBERLEIN INGO R
IPC分类号： 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盖。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。

7. 发明申请

WO2008014224A2 POLYETHER-BASED PREPARATIONS AND USE THEREOF 审中-公开
标题翻译：基于聚合物的制备及其使用
公开(公告)号：WO2008014224A2
公开(公告)日：2008-01-31
申请号：PCT/US2007074162
申请日：2007-07-24
申请人： 3M INNOVATIVE PROPERTIES CO , KLETTKE THOMAS , KUPPERMANN BERND , GRUPP HENDRIK
发明人： KLETTKE THOMAS , KUPPERMANN BERND , GRUPP HENDRIK
IPC分类号： A61K6/10
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。

8. 发明申请

WO2005018581A3 SELF-ETCHING DENTAL COMPOSITIONS AND METHODS 审中-公开
标题翻译：自我刻蚀牙科组合物和方法
公开(公告)号：WO2005018581A3
公开(公告)日：2005-06-23
申请号：PCT/US2004025936
申请日：2004-08-11
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： AASEN STEVEN M , CRAIG BRADLEY D , SHUKLA BRIAN A , RAO PRABHAKARA S , FALSAFI AFSHIN , CINADER DAVID K JR , ABUELYAMAN AHMED S , GRUPP HENDRIK M , HANSEN MIRIAM , HECHT REINHOLD , KLETTKE THOMAS , LECHNER GUENTHER , LEWANDOWSKI KEVIN M , LUCHTERHANDT THOMAS , MITRA SUMITA B , OXMAN JOEL D , RUSSELL VICTORIA A , WATERMANN MARKUS , WENDLAND MICHAEL S
IPC分类号： A61C3/00 , A61C5/00 , A61K6/00 , A61K6/083 , A61K6/08
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齿结构表面和/或作为牙齿修复材料的粘合剂的牙科组合物。牙科组合物优选在有效蚀刻牙齿结构表面的条件下施用于牙齿结构表面。

9. 发明申请

WO0151540A3 POLYMERIZABLE PREPARATIONS BASED ON EPOXIES THAT CONTAIN SILICON 审中-公开
标题翻译：基于含硅环氧化物聚合的筹备工作
公开(公告)号：WO0151540A3
公开(公告)日：2002-01-17
申请号：PCT/EP0100388
申请日：2001-01-15
申请人： 3M ESPE AG , KLETTKE THOMAS , WEINMANN WOLFGANG
发明人： KLETTKE THOMAS , WEINMANN WOLFGANG
IPC分类号： A61K6/00 , A61K6/087 , A61K6/093 , C08G59/20 , C08G59/30 , C08G59/32 , C08L63/00
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) 0.01 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：本发明涉及聚合性组合物，其中：（A）3〜80重量的通式（I）的环氧化物的环氧化物或混合物的％，其中n和m独立地为0，1，2或3，并且n + m个 2〜6的结果，并且其中所述环氧化物或环氧化物的混合物的平均摩尔质量的摩尔质量为250〜1000g / mol的，（b）0至80重量的环氧化物的环氧化物或混合物的％（A）是不同的，（C）3〜85重量％的填料，（D）0.01至25重量％的引发剂，阻滞剂和/或促进剂，（E）0至25重量％的助剂，含有，在那里该百分比基于所述制剂的总重量计。

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